Algebra 2 - Friday December 20 2019 Quadratic Formula + Quadratic Regression | Day 2

We finished off the lesson on quadratic regression.

Friday 12/20/2019 Part 1/7

Friday 12/20/2019 Part 2/7

Friday 12/20/2019 Part 3/7

Friday 12/20/2019 Part 4/7

Friday 12/20/2019 Part 5/7

Friday 12/20/2019 Part 6/7

Friday 12/20/2019 Part 7/7

Geometry - Thursday December 19 2019 Dimensional Analysis | Day 2

We went over a couple of problems from the home work first. Then we converted measurements that have rate (distance over time) and acceleration (distance over squared time).


Thursday 12/19/2019 Part 1/3

Thursday 12/19/2019 Part 2/3

Thursday 12/19/2019 Part 3/3

Discrete Mathematics - Wednesday December 18 2019 Matrix Word Problems

Here are the videos. For the first video, we went over last night's assignment.

Wednesday 12/18/2019 Part 1/2

Wednesday 12/18/2019 Part 2/2

Geometry - Wednesday December 18 2019 Dimensional Analysis | Day 1

Dimensional analysis means converting measurements. This will take another two days.

Wednesday 12/18/2019 Part 1/2

Wednesday 12/18/2019 Part 2/2

Algebra 2 - Wednesday December 18 2019 Quadratic Formula + Quadratic Regression | Day 1

We will finish next class. We learned the quadratic formula, and how to do the best fit parabola (quadratic regression). We will finish next class.

Wednesday 12/18/2019 Part 1/4

Wednesday 12/18/2019 Part 2/4

Wednesday 12/18/2019 Part 3/4

Wednesday 12/18/2019 Part 4/4

Discrete Mathematics - Monday December 16 2019 Matrix Review Properties

Review of matrix operations.

Monday 12/16/2019 One Video Only

Algebra 2 - Monday December 16 2019 Graphing Parabolas Precisely in Vertex Form | Part 2

Here are the lessons notes. What happens when we solve for x and they have imaginary numbers?

Monday 12/16/2019 Part 1/2

Monday 12/16/2019 Part 2/2

Geometry - Friday December 13 2019 SOHCAHTOA #2 Angles and #3 Word Problems Trigonometry | Day 2

We ended the trigonometry lessons with finding angles, and using those ratios in word problems.

Friday 12/13/2019 Part 1/2

Friday 12/13/2019 Part 2/2

Discrete Mathematics - Thursday December 12 2019 Determinants and Inverses of Matrices

We learned how to calculate determinants and inverses of matrices.

Thursday 12/12/2019 Part 1/3

Thursday 12/12/2019 Part 2/3

Thursday 12/12/2019 Part 3/3

Discrete Mathematics - Friday December 6 2019 Zero Matrix and Identity Matrix | Day 2 + TI-84 Calculator and Matrices

We finished zero and identity matrices. We also learned how to input these on the graphing calculator.

Friday 12/06/2019 Part 1/2

Friday 12/06/2019 Part 2/2

Algebra 2 - Thursday December 5 2019 Imaginary Numbers

We have come up to the point of our mathematical education that we are learning imaginary numbers!

Thursday 12/05/2019 Part 1/2

Thursday 12/05/2019 Part 2/2

Geometry - Thursday December 5 2019 SOH CAH TOA Trigonometry | Day 1

We learned the three trigonometric ratios: sine, cosine, and tangent. We also learned how to use them when finding side lengths.

Thursday 12/05/2019 Part 1/2

Thursday 12/05/2019 Part 2/2

We will finish next week.

Discrete Mathematics - Tuesday December 3 2019 Zero Matrix and Identity Matrix | Day 1

We started the zero and identity matrices. We will finish next class.

Tuesday 12/03/2019 Part 1/2

Tuesday 12/03/2019 Part 2/2

Discrete Mathematics - Tuesday December 3 2019 Augmented Matrix and Matrix Multiplication | Day 2

We finished augmented matrices and matrix multiplication today.

Tuesday 12/03/2019 One Video Only

Algebra II - Tuesday December 3 2019 Graphing Parabolas Precisely in Vertex Form | Part 1

We learned how to get the vertex, axis of symmetry, solving for x, x-intercepts, and y-intercept from the vertex form of quadratics/parabolas.

Tuesday 12/03/2019 Part 1/2

Tuesday 12/03/2019 Part 2/2

Algebra II - Monday December 2 2019 Solving for x in Vertex Form | Day 2

We finished the last portion of the notes for solving for x in vertex form.

Monday 12/02/2019 One Video Only

Geometry - Monday December 2 2019 Bell work (Rich Task) + Review of Special Right Triangles in Final Format

We first did a bell work on multiple transformations.

Monday 12/02/2019 Part 1/2


Then, we reviewed 45 45 90 and 30 60 90 triangles, but we wrote the answers by showing the math work and explaining how we got them, just like what we will see in next month's midterm.

Monday 12/02/2019 Part 2/2

Discrete Mathematics - Wednesday November 27 2019 Augmented Matrix and Matrix Multiplication | Day 1

These were the lessons for augmented matrices and multiplication between two matrices. We will finish next class.

Monday 12/02/2019 Part 1/3

Monday 12/02/2019 Part 2/3

Monday 12/02/2019 Part 3/3

Geometry - Tuesday November 26 2019 Special Right Triangles: 30-60-90

This is the lesson for finding sides on a 30 60 90 triangle.

Tuesday 11/26/2019 Part 1/3

Tuesday 11/26/2019 Part 2/3

Tuesday 11/26/2019 Part 3/3

Algebra II - Tuesday November 26 2019 Solving for x in Vertex Form | Day 1

We learned how to get the solutions solving for x when the quadratic expression is in vertex form. We will finish next class.

Tuesday 11/26/2019 Part 1/3

Tuesday 11/26/2019 Part 2/3

Tuesday 11/26/2019 Part 3/3

Discrete Mathematics - Monday November 25 2019 Matrix Operations: Addition, Subtraction, and Scalar Multiplication

We started a new chapter by computing matrices.

Monday 11/25/2019 Part 1/2

Monday 11/25/2019 Part 2/2

Algebra II - Monday November 25 2019 Graphing Parabolas from Standard Form to Factored Form | Day 2

We finished graphing parabolas from standard form to factored form. We also created equations from the graph.

Monday 11/25/2019 Part 1/2

Monday 11/25/2019 Part 2/2

Geometry - Friday November 22 2019 Special Right Triangles 45-45-90 | Day 2

We finished the lesson on special right triangles 45 45 90 with harder problems.

Friday 11/22/2019 One Video Only

Algebra II - Thursday November 21 2019 Graphing Parabolas from Standard Form to Factored Form | Day 1

Where can we see parabolas being used in the real world? I presented a few things on that. We then got into the notes and steps on how to graph parabolas from standard form to factored form. We will finish next class.

Thursday 11/21/2019 Part 1/2

Thursday 11/21/2019 Part 2/2

Algebra II - Thursday November 21 2019 Zero Product Property | Part 3 TI-84

We completed the series of ZPP by now using the graphing calculator TI-84 to spot our intersections.

Thursday 11/21/2019 Part 1/3

Thursday 11/21/2019 Part 2/3

Thursday 11/21/2019 Part 3/3

Geometry - Wednesday November 20 2019 Special Right Triangles 45-45-90 | Day 1

We started out trying to find patterns of 45 45 90 degree triangles and finding their side lengths. We will continue next class.

Wednesday 11/20/2019 Part 1/2

Wednesday 11/20/2019 Part 2/2

Geometry - Wednesday November 20 2019 Multiplying & Dividing Radicals

Yes, we know some basics of multiplying radicals, but for today's lesson, we need to review more on how to multiply and divide them for the upcoming lessons.

Wednesday 11/20/2019 Part 1/3

Wednesday 11/20/2019 Part 2/3

Wednesday 11/20/2019 Part 3/3

Geometry - Monday November 18 2019 Multiplying Radicals, Pythagorean Theorem | Day 3

We finally finished this work by reviewing the area of a triangle. We then solved problems using Pythagorean Theorem and using the area of a triangle.

Monday 11/18/2019 Part 1/2

Monday 11/18/2019 Part 2/2

Algebra II - Monday November 21 2019 Zero Product Property | Part 2 DESMOS

Apologies for the late post. This is a 5-part video on ZPP, solving when f(x) = g(x) and tying that in how why we are solving for x using desmos.com.

Monday 11/18/2019 Part 1/5

Monday 11/18/2019 Part 2/5

Monday 11/18/2019 Part 3/5

Monday 11/18/2019 Part 4/5

Monday 11/18/2019 Part 5/5

Algebra II - Wednesday November 6 2019 Zero Product Property | Part 1

We only had two rounds of notes for ZPP part 1. We combined all the factoring techniques into today's lesson.

Wednesday 11/06/2019 Part 1/2

Wednesday 11/06/2019 Part 2/2

Geometry - Wednesday November 6 2019 Multiplying Radicals, Pythagorean Theorem | Day 2

We learned how to use Pythagorean Theorem in word problems.

Wednesday 11/06/2019 One Video Only

Discrete Mathematics - Tuesday November 5 2019 CH 2.5 Fair Division Continuous Items | Day 3

We finally finished CH 2.5 with what happens when a piece is contested.

Tuesday 11/05/2019 Part 1/2

Tuesday 11/05/2019 Part 2/2

Geometry - Monday November 4 2019 Multiplying Radicals, Pythagorean Theorem | Day 1

We started the lesson with a quick review of multiplying radicals. We then went into a review of Pythagorean Theorem.

Monday 11/04/2019 Part 1/2

Monday 11/04/2019 Part 2/2

Geometry - Monday November 4 2019 Isosceles Triangles

We looked at the base angles of isosceles triangles.

Monday 11/04/2019 One Video Only

Algebra II - Monday November 4 2019 Factoring III and Group Factoring

Welcome back, it is Quarter 2! We did more factoring when a = not prime, and did group factoring techniques.

Monday 11/04/2019 Part 1/3

Monday 11/04/2019 Part 2/3

Monday 11/04/2019 Part 3/3

Discrete Mathematics - Thursday October 31 2019 CH 2.5 Fair Division Continuous Items | Day 2

We continued CH 2.5 with a couple more models of continuous divisions.

Thursday 10/31/2019 Part 1/3

Thursday 10/31/2019 Part 2/3

Thursday 10/31/2019 Part 3/3

Algebra II - Wednesday October 30 2019 Factoring II (a = prime)

We did bell work first on problems from last class. Then we learned how to factor when our a value is prime.

Wednesday 10/30/2019 Part 1/3

Wednesday 10/30/2019 Part 2/3

Wednesday 10/30/2019 Part 3/3

Geometry - Wednesday October 30 2019 Types of Triangles + Triangle Angle Interior Sum + Exterior Angle Sum | Day 2 Multi-step Angle Problems

We finished the lesson by learning how to solve multi-step angle triangle angles.

Wednesday 10/30/2019 One Video Only

Geometry - Monday October 28 2019 Types of Triangles + Triangle Angle Interior Sum + Exterior Angle Sum | Day 1

First video is how to classify triangles.

Monday 10/28/2019 Part 1/3

Then we learned how to use the Triangle Angle Interior Sum formula.

Monday 10/28/2019 Part 2/3

Last, we learned the Triangle Exterior Angle Sum formula. We will finish next class.

Monday 10/28/2019 Part 3/3

Algebra II - Monday October 28 2019 Factoring I (a = 1, GCF)

These are the videos on how to factor when your a value is equal to 1 for the standard form ax^2 + bx + c for parabolas.

Monday 10/28/2019 Part 1/3

Monday 10/28/2019 Part 2/3

Monday 10/28/2019 Part 3/3

Discrete Mathematics - Friday October 25 2019 CH 2.5 Fair Division Continuous Items | Day 1

We learned about the divider-choose method.

Friday 10/25/2019 One Video Only

Algebra II - Tuesday October 22 2019 Adding, Subtracting, and Multiplying Polynomials

We started out with bell work, shifting linear functions.

Tuesday 10/22/2019 Part 1/3


We then started the lesson with polynomials.

Tuesday 10/22/2019 Part 2/3

Tuesday 10/22/2019 Part 3/3

Geometry - Friday October 18 2019 Multiple Transformations

Today's lesson deals with transforming a figure more than once with the rules that you learned about rotations, dilations, translations, and reflections. This leads into our mini-project.

Friday 10/18/2019 One Video Only

Algebra 2 - Tuesday October 15 2019 Linear 6 | Day 2 + Review for Exam #2

We finished the last 6 questions of Linear 6 (shifting f(x)), then we went over some questions on the review.

Tuesday 10/15/2019 One Video Only

Geometry - Thursday October 10 2019 Reflections Part II

This is day 2 of reflections, finishing the work. We also reviewed all the transformation rules.

Thursday 10/10/2019 Part 1/3

Thursday 10/10/2019 Part 2/3

Thursday 10/10/2019 Part 3/3

Discrete Mathematics - Wednesday October 9 2019 CH 2.4 Apportionment | Webster and Huntington-Hill

Here are the two lecture videos for Webster and Huntington-Hill apportionment methods.

Wednesday 10/09/2019 Part 1/2

Wednesday 10/09/2019 Part 2/2

Algebra 2 - Wednesday October 9 2019 Linear 6 | Day 1

These are the lecture videos for Linear 6. We will finish the last page next class.

Wednesday 10/09/2019 Part 1/2

Wednesday 10/09/2019 Part 2/2

Geometry - Tuesday October 8 2019 Reflections I (AVID)

This was an AVID style of lesson where students need to figure out on their own how to get the rules for these four reflections: reflection across y-axis, x-axis, y = x, and y = -x line. We will review these rules next class.


Tuesday 10/08/2019 Part 1/2

Tuesday 10/08/2019 Part 2/2

Discrete Mathematics - Monday October 07 2019 CH 2.3 Apportionment | Jefferson

This one video (about 30 minutes) described how to do the Jefferson model of apportionment.


Monday 10/07/2019 One Video Only

Algebra II - Monday October 10, 2019 System of Linear Equations (cont) Word Problem Elimination, and Three Variable Elimination (x, y, z)

We finished the packet by applying elimination techniques to word problems and three variables.

Monday 10/07/2019 Part 1/2

Monday 10/07/2019 Part 2/2

Discrete Mathematics - Thursday October 3 2019 CH 2.3 Apportionment | Hamilton Model

Today we learned about the definition of apportionment, and how to divide the number of seats or items through the use of the Hamilton model.

Thursday 10/03/2019 Part 1/2

Thursday 10/03/2019 Part 2/2

DISCRETE MATHEMATICS - Week of Wednesday September 25 to Friday September 27 2019: CH 2.1 Fair Division Introduction and CH 2.2 Estate Division

Students, thank you for being flexible this week. I recorded these lessons ahead of time so that you can watch them in my absence.


For Wednesday September 25, 2019
- The substitute will have the Chapter 2.1 - Intro Group Activity and Follow-Up Questions work. No videos for this lesson. Follow instructions with this discussion-based inquiry and work. The left-over time will be for your individual work.


DO NOT turn in anything to the substitute. Hold this until I get back.


* * * * * * * * * * * * * * * * * * * *



For Friday September 27 2019
- You will watch last year's video on Estate Division. The substitute will have the work.


Friday 09/27/2019 Part 1/2

Friday 09/27/2019 Part 2/2



DO NOT turn in anything to the substitute. Hold this until I get back.

ALGEBRA II - Week of Tuesday September 24 to Friday September 27 2019: Linear Function 4 Missing Variable for Slope (continued); Systems of Linear Equations Packet

Students, thank you for being flexible this week. I recorded these lessons ahead of time so that you can watch them in my absence.

You will work on these continuously for this week. This means that once you're done with Linear Function 4, you move on to the Systems of Linear Equations Packet.

* * * * * * * * * * * * * * * * * * * *


(1) We will continue with Linear Function 4 Missing Variable for Slope, TI-84 Linear Regression. Follow the videos for the notes and what problems to do. It is recommended to watch the video first, then do the following problems, as instructed on the videos. Keep doing this until you are completed with notes and work with Linear Function 4.

Tues/Wed/Thurs/Fri 09/24-27 Part 1/8

Tues/Wed/Thurs/Fri 09/24-27 Part 2/8

Tues/Wed/Thurs/Fri 09/24-27 Part 3/8


DO NOT turn in anything to the substitute. Hold these until I get back.

* * * * * * * * * * * * * * * * * * * * *




(2) Next up is the Systems of Linear Equations Packet. It is recommended to watch the video first, then do the following problems, as instructed on the videos. Keep doing this until you are completed with notes and work with Systems of Linear Equations Packet.


Tues/Wed/Thurs/Fri 09/24-27 Part 4/8

Tues/Wed/Thurs/Fri 09/24-27 Part 5/8

Tues/Wed/Thurs/Fri 09/24-27 Part 6/8

Tues/Wed/Thurs/Fri 09/24-27 Part 7/8

Tues/Wed/Thurs/Fri 09/24-27 Part 8/8


DO NOT turn in anything to the substitute. Hold these until I get back.

GEOMETRY - Week of Tuesday - Thursday September 24 to September 26 2019: Introduction and Definitions; Transformations Packet I Rotations, Translations, Dilations

Students, thank you for being flexible this week. I recorded these lessons ahead of time so that you can watch them in my absence.

(1) This first link is for those who need to go over the problems on the last page for the homework titled "Introduction and Definitions", the homework that had all the definitions and drawings we did, along with the discussions. Here is that link so you can check your work:

Tuesday 09/24/2019 Part 1/6

DO NOT turn anything to the substitute. Hold these until I get back.

* * * * * * * * * * * * * * * * * * * * *




(2) You will do these sections for Tuesday AND Thursday, so if you do not finish on Tuesday, continue these on Thursday until they are completed. These are the notes for Rotations, Translations, and Dilations.  It is recommended that you watch and take notes on the lesson, then do the class work. Repeat this recommendation until you are done with the Transformations Packet I.

Tuesday and Thursday 09/24-26 Part 2/6

Tuesday and Thursday 09/24-26 Part 3/6

Tuesday and Thursday 09/24-26 Part 4/6
(On this video, I made a small mistake around the 6:00 minute mark, but caught myself around the 7:00 minute mark)

Tuesday and Thursday 09/24-26 Part 5/6

Tuesday and Thursday 09/24-26 Part 6/6

DO NOT turn anything to the substitute. Hold these until I get back.


* * * * * * * * * * * * * * * * * * *




(3) When you are done with the Transformations Packet I, you will login to Mathia to start the Mathia modules. I opened up two modules: Getting Started and Module 6: Geometry. Start on the "Getting Started" module first, then continue to Module 6. This will be due by the end of Quarter 1, so if you're not done this week, then that is ok.

Ask the substitute for how to login. I made 15 copies; the login process and website is also on the board. Let me actually just post it here now:

Step 1: go to https://clever.com/in/dodea

Step 2: Log in with your Clever username and password (use school Google)

Step 3: Click on CL Carnegie Learning. (My website will also be listed there; don't click my website, click on CL Carnegie Learning)





DO NOT turn anything to the substitute. Hold these until I get back.

Algebra II - Monday September 23 2019 Linear Functions 4 Missing Variable for Slope, TI-84 Linear Regression | Day 1

We started linear functions 4 backwards by doing linear regression on the TI-84 this time around.

Monday 09/23/2019 Part 1/2

We then started taking notes on question #1. We will finish next class.

Monday 09/23/2019 Part 2/2

Geometry - Friday September 20 2019 Introduction and Definitions | Day 2

We finished our discussions and wrote down definitions of some of our building blocks of Geometry.

Friday 09/20/2019 Part 1/4

Friday 09/20/2019 Part 2/4

Friday 09/20/2019 Part 3/4

Friday 09/20/2019 Part 4/4

Discrete Mathematics - Thursday September 19 2019 CH 1.5 Weighted Voting and Voting Power | Day 3

We finished this lesson by having students group and research about the House of Representatives, and creating winning coalitions.

Thursday 09/19/2019 One Video Only

Geometry - Wednesday September 18 2019 Introduction and Definitions | Day 1

I finally introduce the definition of Geometry, where it can be applied in the real-world, and we discussed the activity we did on defining certain words.

Wednesday 09/18/2019 Part 1/3

Wednesday 09/18/2019 Part 2/3

Wednesday 09/18/2019 Part 3/3

Algebra II - Wednesday September 18 2019 Linear Functions 3 - Linear Regression

This four-part video lesson explains best-fit lines (linear regression), and using desmos.com to get our linear regression accurately.

Wednesday 09/18/2019 Part 1/4

Wednesday 09/18/2019 Part 2/4

Wednesday 09/18/2019 Part 3/4

Wednesday 09/18/2019 Part 4/4

Discrete Mathematics - Tuesday September 17 2019 CH 1.5 Weighted Voting and Voting Power | Day 2

We finished off the examples with example 1 and 2 on creating the power index with winning coalitions.

Tuesday 09/17/2019 One Video Only

Algebra 2 - Monday September 16 2019 Problems Involving Linear Function Notation 2

We put a lot of concepts together of finding slope, y-intercept, creating the symbolic representation, and using that equation to answer follow-up questions.

Monday 09/16/2019 One Video Only

Discrete Mathematics - Thursday September 12 2019 CH 1.5 Weighted Voting and Voting Power | Day 1

We took notes on definitions for this chapter: dictator, dummy, winning coalition, and weighted voting. We will finish next class.

Thursday 09/12/2019 One Video Only

Geometry - Wednesday September 11 2019 Angles II: Summary, Definitions, and Solving | Day 2

We just went over the answers to the problems on the back page. The rest of the time was the review for test #1.

Wednesday 09/11/2019 One Video Only

Discrete Mathematics - Tuesday September 10 2019 Condorcet Paradox, Arrow's Conditions, and Approval Voting

Semi-long lecture today on those topics: Condorcet paradox and what it is, the five conditions created by Kenneth Arrow in the 1950s about having the best single-ranking systems, and the sixth method of voting.

Tuesday 09/10/2019 Part 1/2

Tuesday 09/10/2019 Part 2/2

Algebra 2 - Monday September 9 2019 Problems Involving Linear Function Notation | Part 1 Day 2

We finished this lesson by determining when f(x) = g(x).

Monday 09/09/2019 One Video Only

Geometry - Monday September 9 2019 Angles II: Summary, Definitions, and Solving

For today, we applied the seven angle pairs through definitions and solving for x.

Monday 09/09/2019 Part 1/2

Monday 09/09/2019 Part 2/2

Discrete Mathematics - Friday September 6 2019 Condorcet Method, Advantages and Disadvantages of the Five Methods

We first learned the Condorcet method.

Friday 09/06/2019 Part 1/2

We then listed down the advantages and disadvantages of plurality, Borda, runoff, sequential runoff SRM, and Condorcet.

Friday 09/06/2019 Part 2/2

Algebra 2 - Thursday September 5 2019 Problems Involving Linear Function Notation | Part 1 Day 1

There were supposed to be three rounds of notes, but we will move the third round to a Day 2. Today's lesson was about using the calculator to help us with fractions. We also applied function notation into problems we know how to do involving creating linear functions with slope and two points.

Thursday 09/06/2019 Part 1/2

Thursday 09/06/2019 Part 2/2

Geometry - Thursday September 5 2019 Angles I: Discovery

This is a discovery lesson on the 7 angle pairs: vertical, corresponding, alternate interior, same-side interior, supplementary, complementary, and alternate exterior angles. The first three videos show setups on how to create equations, how to use a protractor, and how to do the discovery lesson.

Thursday 09/05/2019 Part 1/4

Thursday 09/05/2019 Part 2/4

Thursday 09/05/2019 Part 3/4


The last video goes over the answers to the discovery lesson.

Thursday 09/05/2019 Part 4/4

Discrete Mathematics - Wednesday September 4 2019 Election Theory Sequential Runoff Model

Today, we had a small segment on the sequential runoff model (SRM). We also introduced the mini project today.

Wednesday 090/04/2019 One Video Only

Algebra 2 - Wednesday September 4 2019 Parallel and Perpendicular Lines, Intro to Functions

Today, we learned how to create new lines that are parallel or perpendicular to the original line.

Wednesday 09/04/2019 Part 1/2

Then, we had a small introduction to functions.

Wednesday 09/04/2019 Part 2/2

Geometry - Tuesday September 3 2019 Angle Addition Postulate and Geometry Toolkit

First, we went over #20 on last night's HW that dealt with segments.

Tuesday 09/03/2019 Part 1/3

Next, we learned about a similar topic, the angle addition postulate.

Tuesday 09/03/2019 Part 2/3

Last, we summarized our learning through the use of a toolkit.

Tuesday 09/03/2019 Part 3/3

Discrete Mathematics - Friday August 30 2019 Election Theory 1.1 - 1.3

Today was the start of learning three models of voting. The first video is plurality (and with a side mention of majority), second is Borda, and the third video is the runoff model.

Friday 08/30/2019 Part 1/3

Friday 08/30/2019 Part 2/3

Friday 08/30/2019 Part 3/3

Algebra 2 - Thursday August 29 2019 Slope & Creating Linear Equations

Today, we calculated how to find slope by graph and by the slope formula. We then created linear equations in the form of y = mx + b given the graph, and given other pieces of information.

Thursday 08/29/2019 Part 1/4

Thursday 08/29/2019 Part 2/4

Thursday 08/29/2019 Part 3/4

Thursday 08/29/2019 Part 4/4

Geometry - Thursday August 29 2019 Algebra 1 Review: Simplifying and Solving (continued), & Segment Addition Postulate

For the first part, we finished last night's content of solving for x.

Thursday 08/29/2019 Part 1/3


We then went on to today's lesson on segment addition postulate. The last video is how to solve #19. We will finish angle addition postulate next class.

Thursday 08/29/2019 Part 2/3

Thursday 08/29/2019 Part 3/3

Discrete Mathematics - Wednesday August 28 2019 Intro to Discrete Math + Activity 1.1

Here is the introductory lesson and the explanation to do the activity for lesson 1.1!

Wednesday 08/28/2019 One Video Only

Algebra 2 - Tuesday August 27 2019 Review Combining Like Terms, Solving for x, Linear Eq

Today starts our first lesson of Algebra II, which is review of linear functions, simplifying, and solving for x.

Tuesday 08/27/2019 Part 1/3

Tuesday 08/27/2019 Part 2/3

Tuesday 08/27/2019 Part 3/3

Geometry - Tuesday August 27 2019 Algebra 1 Review: Simplifying and Solving

Today marks our first lesson of Geometry, which is Algebra review. As I stated in class, before every geometrical concepts, we will review the algebra that is needed. The first two videos are simplifying expressions.

Tuesday 08/27/2019 Part 1/4

Tuesday 08/27/2019 Part 2/4

We also reviewed simplifying radicals. The first video is the break-up method. The last video is Ms. Lentz's method of dividing by the highest square number. By the end of this lesson, I am asking you to pick just ONE method that works for you.

Tuesday 08/27/2019 Part 3/4

Tuesday 08/27/2019 Part 4/4

We are not done. We will finish next class.

Geometry - Friday May 31 2019 Circles III: Central Angle, Arc Measure, Inscribed Angle

These are the lessons for circles III.


Friday 05/31/2019 Part 1/3

Friday 05/31/2019 Part 2/3

Friday 05/31/2019 Part 3/3

AP Calculus AB - Friday May 31 2019 Optimization | Day 2

We finished this part of optimization.

Friday 05/31/2019 One Video Only

Discrete Mathematics - Thursday May 30 2019 Factoring II

Three videos for this lesson on factoring expressions when a = prime.

Bell work
Thursday 05/30/2019 Part 1/3


Ok for this part, I over recorded (forgot to press the stop button), so stop watching after 5 minutes.
Thursday 05/30/2019 Part 2/3


Last video
Thursday 05/30/2019 Part 3/3

AP Calculus AB - Wednesday May 29 2019 Optimization | Day 1

The use of derivatives in the real world! We will continue next class.

Wednesday 05/29/2019 Part 1/2

Wednesday 05/29/2019 Part 2/2

Discrete Mathematics - Tuesday May 28 2019 Factoring I CW+HW

These are the three videos for this lesson on factoring.

Tuesday 05/28/2019 Part 1/3

Tuesday 05/28/2019 Part 2/3

Tuesday 05/28/2019 Part 3/3

Geometry - Friday May 24 2019 Volume

Instead of me teaching what the volume formulas are, students did an activity of guessing and checking. So this first video represents how to use the Volume Activity Worksheet and the sheet that has the three tables (not from the packet).

Friday 05/24/2019 Part 1/2


And this last video represents the answers to the Volume Activity Worksheet

Friday 05/24/2019 Part 2/2



From there, students finished the packet. For those in Far East, you will do another activity when you get back.

Discrete Mathematics - Thursday May 23 2019 Adding, Subtracting, and Multiplying Polynomials

Two shorter videos on these concepts!

Thursday 05/23/2019 Part 1/2

The box method is used for multiplying binomials.

Thursday 05/23/2019 Part 2/2

Geometry - Wednesday May 22 2019 Surface Area

The first video represents the surface area formulas for spheres, cylinders, cones, and rectangular prisms.

Wednesday 05/22/2019 Part 1/2


The second lesson represents the surface area formulas for triangular prisms, triangular pyramids, square pyramids, and rectangular pyramids.

Wednesday 05/22/2019 Part 2/2

Geometry - Monday May 20 2019 Midpoint Formula and Distance Formula

Here are the lessons for those!

Monday 05/20/2019 Part 1/3

Monday 05/20/2019 Part 2/3

Monday 05/20/2019 Part 3/3

Geometry - Thursday May 16 2019 Circles II: Equation, Arc Length, Sector Area

These three videos represent the lessons for today. The first video is creating equations of a circle again on a Cartesian plane (but this time with not-so-nice numbers), and the last two videos are for arc length and sector area of circles.

Thursday 05/16/2019 Part 1/3

Thursday 05/16/2019 Part 2/3

Thursday 05/16/2019 Part 3/3

Geometry - Tuesday May 14 2019 Circles I: r, d, C, A + Graphing | Day 2

We finished this lesson by learning how to graph circles on a Cartesian plane.

Tuesday 05/14/2019 One Video Only

Geometry - Friday May 10 2019 Circles I: r, d, C, A + Graphing | Day 1

We defined key terms, listed formulas, and also solved for various variables regarding circles. we will finish next class.

Friday 05/10/2019 One Video Only

Discrete Mathematics - Tuesday May 7 2019 Problems Involving Linear Function Notation Part 3 | Day 2

We finished Linear function 3 by going over one more problem. These sets of videos also include how to use desmos.com

Tuesday 05/07/2019 Part 1/4

Tuesday 05/07/2019 Part 2/4

Tuesday 05/07/2019 Part 3/4

Tuesday 05/07/2019 Part 4/4

AP Calculus AB - Week of Monday May 6 2019 to Friday May 10 2019 | Free Response Questions 2013

Although I created a full answer key, we went over two problems that are new for us to solve.
This is for FRQ 2013

FRQ 2013 #4
Monday 05/06/2019 Part 1/2

FRQ 2013 #1
Monday 05/06/2019 Part 2/2

Discrete Mathematics - Friday May 3 2019 Problems Involving Linear Function Notation Part 3 | Day 1

We learned how to predict data using best-fit lines, manually and using desmos.com

Friday 05/03/2019 Part 1/4

Friday 05/03/2019 Part 2/4

Friday 05/03/2019 Part 3/4

Friday 05/03/2019 Part 4/4

Discrete Mathematics - Wednesday May 1 2019 Problems Involving Linear Function Notation Part 2

For this lesson, we applied the rules of linear functions (slope, finding y-intercept, creating an equation) in order to solve word problems.

Wednesday 05/01/2019 One Video Only

AP Calculus AB - Week of Monday April 29 2019 to Friday May 3 2019 Review for CH 6 and CH 7

For Tuesday April 30 2019, we started to review CH 7 and CH 6. We will finish next class.

Tuesday 04/30/2019 One Video Only


* * * * *

For Thursday May 2 2019
We finished the CH 6 review.

Thursday 05/02/2019 One Video Only

Discrete Mathematics - Monday April 29 2019 Problems Involving Linear Notation | Part 1 Day 2

We finished this lesson with how to solve when f(x) = g(x)

Monday 04/29/2019 One Video Only

Discrete Mathematics - Thursday April 25 2019 Problems Involving Linear Notation | Part 1 Day 1

We didn't quite finish this topic of using fractions and other problems involving function notation.

Thursday 04/25/2019 Part 1/2

Thursday 04/25/2019 Part 2/2

Discrete Mathematics - Tuesday April 23 2019 Parallel and Perpendicular Lines, Intro to Functions

These are the lesson videos for Tuesday's topics.

Tuesday 04/23/2019 Part 1/2

Tuesday 04/23/2019 Part 2/2

Geometry - Monday April 22 2019 Perimeter and Area

Here is one video summarizing and calculating problems involving perimeter and area of triangles, squares, rectangles, parallelograms, and trapezoids.

Monday 04/22/2019 One Video Only


Keywords: perimeter, area, triangle, square, rectangle, parallelogram, trapezoid

AP Calculus AB - Week of Monday April 22 2019 to Friday April 26 2019: CH 7.2 Part 2 Volume Cross Sections, CH 7.2 Part 3 Washers, L'Hopital's Rule

For Monday April 22 2019, we calculated volumes of solids with known cross sections.

Monday 04/22/2019 Part 1/2
Duration [19:34]


Below is an animation of cross sections done by a professor.

Cross Section Animation
Duration [5:23]


Monday 04/22/2019 Part 2/2
Duration [11:51]

* * * * * *

For Wednesday April 24, 2019 I was absent, and so we have to rely on my last year's videos for washers.

Wednesday 04/24/2019 One Video Only
Duration [16:42]

* * * * * *

For Friday April 26, 2019, these are the videos for L'Hopital's Rule!

Friday 04/26/2019 Part 1/4
Duration [9:20]

Friday 04/26/2019 Part 2/4
Duration [19:42]

Friday 04/26/2019 Part 3/4
Duration [4:58]

Friday 04/26/2019 Part 4/4
Duration [12:27]

Discrete Mathematics - Friday April 19 2019 Reviewing Combining Like Terms, Solving for x, Linear Eq | Day 2

We finished this packet and finished graphing linear equations, calculating slope using the graph and formula, and creating linear equations using the graph and formula.

Friday 04/19/2019 Part 1/4

Friday 04/19/2019 Part 2/4

Friday 04/19/2019 Part 3/4

Friday 04/19/2019 Part 4/4

Discrete Mathematics - Tuesday April 16 2019 Reviewing Combining Like Terms, Solving for x, Linear Eq | Day 1

We decided for an Algebra 2 curriculum in Quarter 4. Here are the lessons for Day 1 of review. We will finish next class.


Tuesday 04/16/2019 Part 1/3

Tuesday 04/16/2019 Part 2/3

Tuesday 04/16/2019 Part 3/3

AP Calculus AB - Week of Monday April 15 2019 to Friday April 19 2019 CH 7.1 Area Between Two Curves; CH 7.2 Volume Part 1 - Disks

For Monday April 15 2019

CH 7.1
Here is the lesson involving the calculation of area between two functions, without a calculator and with a calculator.

Monday 04/15/2019 Part 1/3

Monday 04/15/2019 Part 2/3

Monday 04/15/2019 Part 3/3


* * * * *

For Thursday April 18 2019
CH 7.2 Volume Disk Method

Thursday 04/19/2019 Part 1/4
Duration [11:36]

Below is an animation of what we are doing from a teacher-made video:
Animation of Disk Method
Duration [1:30]

Thursday 04/19/2019 Part 2/4
Duration [8:04]

Thursday 04/19/2019 Part 3/4
Duration [1:57]

Thursday 04/19/2019 Part 4/4
Duration [14:19]


Key words: solid solids of revolution revolutions disk disks method volume pi

AP Calculus AB [Flip the Classroom] - Week of Friday March 29 2019 to Friday April 5 2019 CH 6.1 Separation of Variables + Slope Fields CH 6.3 Harder Separation of Variables

For the weekend before 04/01/2019

Please view CH 6.1 lesson on separation of variables + slope fields!

Friday 03/29/2019 Part 1/2

Duration [11:14]

Friday 03/29/2019 Part 2/2

Duration [23:15]

* * * * * * * * * * *
April 3 2019
This was the lesson for CH 6.3

Wednesday 04/03/2019 Part 1/2

Wednesday 04/03/2019 Part 2/2

Discrete Mathematics - Thursday December 21 2019 Conditional Probability

We finished conditional probability!

Thursday 03/21/2019 Part 1/2

Thursday 03/21/2019 Part 2/2

AP Calculus AB - Week of Monday March 18 2019 to Friday March 22 2019: Free Response Practice

This week is about learning and solving particular free response problems, inspired by previous FRQs in past exams.


For Wednesday March 20 2019

Wednesday 03/20/2019 Part 1/2

Wednesday 03/20/2019 Part 2/2


* * * * *

For Friday March 22 2019

Friday 03/22/2019 Part 1/2

Friday 03/22/2019 Part 2/2

Geometry - Thursday March 14 2019 Ratios and Proportions | Day 2

Apologies for the delay, here is the second day for this lesson! We needed to split up the triangles into two so that we are comparing a triangle with a triangle.

Thursday 03/14/2019 Part 1/2

Thursday 03/14/2019 Part 2/2

Discrete Mathematics - Wednesday March 13 2019 Permutations and Combinations Day 3 + Review Probability, Complement, Independent and Dependent Events

We finished going over the homework problems (that's the first video). Then we reviewed some probability concepts.

Wednesday 03/13/2019 Part 1/3

Wednesday 03/13/2019 Part 2/3

Wednesday 03/13/2019 Part 3/3

Geometry - Tuesday March 12 2019 Ratios and Proportions | Day 1

Day 1 of ratios and proportions!

Tuesday 03/12/2019 Part 1/2

Tuesday 03/12/2019 Part 2/2


Key words: ratios, ratio, scale factor, cross multiply, parenthesis, A to B

Discrete Mathematics - Monday March 11 2019 Permutations and Combinations | Day 2

We finished the notes and classwork. On #16-25, we did "speed" dating activity.

Monday 03/12/2019 Part 1/4

Monday 03/12/2019 Part 2/4

Monday 03/12/2019 Part 3/4

Monday 03/12/2019 Part 4/4

AP Calculus AB [Flip The Classroom] - Week of Monday March 11 2019 to Friday March 15 2019 CH 5.5 Bases Other Than e, CH 5.3 + 5.6 Derivatives with Inverse Functions

For Tuesday March 12 2019

CH 5.5 Notes! For this topic, we are calculating the derivative and integral of functions with bases that are NOT e, such as log base 9. We also use the compound interest formula as application for these functions.

Tuesday 03/12/2019 Part 1/2
Duration [13:21]

Tuesday 03/12/2019 Part 2/2
Duration [15:18]


* * * *


For Thursday March 14 2019

We combined chapters 5.3 and 5.6 into one lesson!


Thursday 03/14/2019 Part 1/4
Duration [11:02]

Thursday 03/14/2019 Part 2/4
Duration [13:23]

Thursday 03/14/2019 Part 3/4
Duration [8:52]

Thursday 03/14/2019 Part 4/4
Duration [8:16]

Geometry - Wednesday March 6 2019 CPCTC Proofs

This is going to be the last section of proofs (for a while). CPCTC means congruent parts of congruent triangles are congruent. We need to prove that two triangles are congruent. When we do that, then we know their parts are also congruent.

Wednesday 03/07/2019 One Video Only

Key words: CPCTC, proofs, SSS SAS ASA AAS

Discrete Mathematics - Tuesday March 5 2019 Permutations and Combinations | Day 1

We took problems that we worked on before and used the rules of permutations to solve them. We hope to finish next class.

Tuesday 03/05/2019 Part 1/2

Tuesday 03/05/2019 Part 2/2


Key words: permutation permutations, combination, combinations, factorial, factorials, counting principle

AP Calculus AB [Flip The Classroom] Week of Monday March 4 to Wednesday March 6 2019 - CH 5.2 Integrating (1/x), CH 5.4 Derivatives and Integrals of e, Exam 7 Corrections

For Monday, March 4 2019

These are the notes for CH 5.2 integrating the function 1/x

Monday 03/04/2019 Part 1/4
Duration [18:25]

Monday 03/04/2019 Part 2/4
Duration [13:41]

Monday 03/04/2019 Part 3/4
Duration [5:34]

Monday 03/04/2019 Part 4/4
Duration [17:21]



For Wednesday, March 6 2019

These are the notes for CH 5.4 differentiating and integrating functions involving e.

Wednesday 03/06/2019 Part 1/3
Duration [17:00]

Wednesday 03/06/2019 Part 2/3
Duration [7:10]

Wednesday 03/06/2019 Part 3/3
Duration [11:29]



For Exam 7 corrections, here is a long video how to do some of the problems.

Exam 7 corrections One Video Only

Geometry - Friday February 22 2019 Triangle Congruency AAA ASS Not Enough Info Parts Don't Match

We now looked at different types of scenarios that involve triangles not being congruent.

Friday 02/22/2019 One Video Only

AP Calculus AB [Flip The Classroom] Week of Monday February 25 to Friday March 1 2019 - Exponents and Logarithms HUGE Review and CH 5.1 Differentiating Natural Log

I'm going to try this style of formatting for my blog posts where there is one blog post per week, then that way you do not have to keep scrolling.

For Tuesday February 26, 2019
These are the videos for a review on exponents, logarithms, natural logarithms (what they are), how to solve for x involving these functions, and their graphs. Because I am in Far East this week, I've used videos from my last year's class.

Tuesday 02/26/2019 Part 1/5
Duration [11:17]

Tuesday 02/26/2019 Part 2/5
Duration [14:30]

Tuesday 02/26/2019 Part 3/5
Duration [5:50]

Tuesday 02/26/2019 Part 4/5
Duration [5:35]

Tuesday 02/26/2019 Part 5/5
Duration [14:30]

** Your homework is included in the packet!



For Thursday February 28, 2019
We will now figure out how to take the derivative of natural log.

Thursday 02/28/2019 One Video Only
Duration [28:21]

** The substitute will have the book work and problems

Geometry - Wednesday February 20 2019 Triangle Congruence SSS ASA SAS AAS

When you think of buying the same object or thing, how do you know they are the same? How many things are you looking for in order for your brain to say "Ok, that's enough information, I know they're the same."

If you are looking at two triangles, all you need are three parts in order to prove they are congruent triangles.

We first did an activity involving patty paper. Then we went over four congruence theorems/postulates involving triangles: SSS side side side, ASA angle side angle, SAS side angle side, and AAS angle angle side.

Wednesday 02/20/2019 Part 1/3

Wednesday 02/20/2019 Part 2/3

Wednesday 02/20/2019 Part 3/3

Discrete Mathematics - Thursday February 14 2019 Probability | Mutually and Not-Mutually Exclusive Events

Here are the ways to calculate the probabilities of these events!

Thursday 02/14/2019 Part 1/2

Thursday 02/14/2019 Part 2/2

AP Calculus AB [Flip The Classroom] - Wednesday February 13 2019 CH 4 Extension II | Accumulation

Just two videos on accumulation! We rewrite the first fundamental theorem of Calculus so that we can solve for F(b).

Wednesday 02/13/2019 Part 1/2
Duration [13:05]

Wednesday 02/13/2019 Part 2/2
Duration [6:13]

Discrete Mathematics - Tuesday February 12 2019 Independent Events (cont) and Dependent Events

We distinguished how to calculate the probabilities of two different types of events: independent and dependent.

Tuesday 02/12/2019 Part 1/2

Tuesday 02/12/2019 Part 2/2

Geometry - Monday February 11 2019 SAT Prep Unit #04

These are the problems!

Monday 02/11/2019 Part 1/2

Monday 02/11/2019 Part 2/2

AP Calculus AB [Flip The Classroom] - Monday February 11 2019 CH 4.6 Trapezoidal Sum + CH 4 Extension I

AP, today's lesson involves one more way of approximating the area under the curve, which is using the trapezoids.  Then, the extension revisits particle motion again, since now we know how to do integrals.

Monday 02/11/2019 Part 1/3
Duration [9:32]

Monday 02/11/2019 Part 2/3
Duration [9:19]

Monday 02/11/2019 Part 3/3
Duration [7:15]

Keywords: trapezoid trapezoidal sum, distance, displacement

Discrete Mathematics - Friday February 8 2019 Sample Space II + Independent Events | Day 1

We learned how to find the number of the sample space, and also how to calculate probabilities with independent events.

Friday 02/08/2019 Part 1/2

Friday 02/08/2019 Part 2/2

AP Calculus AB [Flip The Classroom] - Friday February 8 2019 CH 4.5 Integration with U-Substitution

Here are the eight videos for this lesson!
F(u).

Friday 02/08/2019 Part 1/8
Duration [7:06]

Friday 02/08/2019 Part 2/8
Duration [11:02]

Friday 02/08/2019 Part 3/8
Duration [9:53]

Friday 02/08/2019 Part 4/8
Duration [9:59]

Friday 02/08/2019 Part 5/8
Duration [3:56]

Friday 02/08/2019 Part 6/8
Duration [7:10]

Friday 02/08/2019 Part 7/8
Duration [4:09]

Friday 02/08/2019 Part 8/8
Duration [3:17]


Keywords: u u-substitution, integral, integration, indefinite definite integral, +C + c

Geometry - Thursday February 7 2019 5.2 Proofs | Day 3

We finished 5.2 proofs!

Thursday 02/07/2019 One Video Only

Discrete Mathematics - Wednesday February 6 2019 Probability Intro + Sample Space | Day 2

We finished off listing down sample spaces.

Wednesday 02/06/2019 One Video Only

Geometry - Monday February 2 2019 SAT Prep Unit #2 + 5.2 Proofs (Cont) Day 2

The first two videos represent how to do Unit #2 of the SAT prep material. The last two videos are a continuation of 5.2 proofs, which we did not finish ( we will finish soon).

Monday 02/04/2019 Part 1/4

Monday 02/04/2019 Part 2/4

Monday 02/04/2019 Part 3/4

Monday 02/04/2019 Part 4/4


Keywords: SAT geometry, proofs, vertical angles, straight angle

AP Calculus AB [Flip The Classroom] - Monday February 4 2019 CH 4.4 The Fundamental Theorem of Calculus

Big theorems require a big portion of your time. I believe this is the longest lesson in calculus AB. Please set up time and pace yourself to watch these videos before class. The point of this lesson is to introduce and apply the two fundamental theorems of calculus.

Monday 02/04/2019 Part 1/9
Duration [13:05]

Monday 02/04/2019 Part 2/9
Duration [10:05]

Monday 02/04/2019 Part 3/9
Duration [6:33]

Monday 02/04/2019 Part 4/9
Duration [7:22]

Monday 02/04/2019 Part 5/9
Duration [10:01]

Monday 02/04/2019 Part 6/9
Duration [13:10]

Monday 02/04/2019 Part 7/9
Duration [11:14]

Monday 02/04/2019 Part 8/9
Duration [8:53]

Monday 02/04/2019 Part 9/9
Duration [5:55]


Keywords: first second fundamental theorem of calculus, average value height, chain rule, piecewise, absolute value, area

AP Calculus AB [Flip The Classroom] - Friday February 1 2019 CH 4.3 Riemann Sum and Definite Integral

I had some fun filming this one! We also had special guests on the fourth and fifth video, and possibly an intro to all my videos!

Friday 02/01/2019 Part 1/5
Duration [11:31]

Friday 02/01/2019 Part 2/5
Duration [9:44]

Friday 02/01/2019 Part 3/5
Duration [8:17]

Friday 02/01/2019 Part 4/5
Duration [8:27]

Friday 02/01/2019 Part 5/5
Duration [6:52]


Keywords: definite integral, area, properties of integrals

Discrete Mathematics - Friday February 1 2019 Probability | Intro and Sample Space Day 1

We touched upon what probability is. We didn't have too many notes afterwards because during class time we prepared and researched for the presentations.

Friday 02/01/2019 One Video Only

Geometry - Thursday January 31 2019 SAT Prep Unit #1

This semester, we will be tackling SAT type problems that involve Geometry. This is Unit #1. We hope to go to all 36 units.

Thursday 01/31/2019 One Video Only

Discrete Mathematics - Wednesday January 30 2019 Fractions, Decimals, Percents | Day 2

We finished off more fractions, decimals, and percents, including how to solve sentence problems with percents.

Wednesday 01/30/2019 Part 1/3

Wednesday 01/30/2019 Part 2/3

Wednesday 01/30/2019 Part 3/3

Geometry - Tuesday January 29 2019 5.1 Introduction to Proofs

Long lesson I know, but we introduced how to do two-column proofs.

Tuesday 01/29/2019 Part 1/2

Tuesday 01/29/2019 Part 2/2


Keywords: statement, reason, proofs, proof, given givens, segment angle addition postulate, addition subtraction multiplication division substitution distribution property, reflexive symmetric transitive

Discrete Mathematics - Monday January 28 2019 Fractions, Decimals, Percents | Day 1

We had to go back to some 5th grade math to review fraction operations and changing them to decimals, percents, and back. We are doing this for the upcoming probability and statistics units.

Monday 01/28/2019 Part 1/3

Monday 01/28/2019 Part 2/3

Monday 01/28/2019 Part 3/3

AP Calculus AB [Flip The Classroom] - Thursday January 24 2019 CH 4.2 - Area

Good morning AP!
Here are the videos for area!

Thursday 01/24/2019 Part 1/5
Duration [5:03]

Thursday 01/24/2019 Part 2/5
Duration [1:53]

Thursday 01/24/2019 Part 3/5
Duration [12:01]

Thursday 01/24/2019 Part 4/5
Duration [4:23]

Thursday 01/24/2019 Part 5/5
Duration [6:39]


Keywords: area under curve function, definite integral, circle rectangle rectangles triangle, left hand left-hand end point endpoints, right hand right-hand, Riemann sum

AP Calculus AB [Flip The Classroom] - Tuesday January 22 2019 CH 4.1 The Indefinite Integral (Anti-Derivative)

We finally made it to chapter 4! Today's lesson is about the indefinite integral, also known as the anti-derivative.

Tuesday 01/22/2019 Part 1/7

Tuesday 01/22/2019 Part 2/7

Tuesday 01/22/2019 Part 3/7

Tuesday 01/22/2019 Part 4/7

Tuesday 01/22/2019 Part 5/7

Tuesday 01/22/2019 Part 6/7

Tuesday 01/22/2019 Part 7/7

Keywords: indefinite integral, anti derivative anti-derivative antiderivative, + c plus constant, power rule for integration, general particular solution

AP Calculus AB - Thursday January 17 2019 CH 3 Extension III | Concavity and Approximations

In this lesson, we figured out if the linear approximation is an overestimate or an underestimate of the original function.

Thursday 01/17/2019 Part 1/2

Thursday 01/17/2019 Part 2/2

AP Calculus AB - Tuesday January 15 2019 CH 3 Extension II: Average Rate of Change + Instantaneous Rate of Change, The Derivative Button

On this chapter 3 extension, we compared the processes and definitions between average rate of change and instantaneous rate of change. We also explored the derivative button on the graphing calculator.

Tuesday 01/15/2019 Part 1/3

Tuesday 01/15/2019 Part 2/3

Tuesday 01/15/2019 Part 3/3


Keywords: graphing calculator, t1-84 t1 84, derivative differentiation button, first second derivative, average rate secant slope, instantaneous rate tangent slope

AP Calculus AB [Flip The Classroom] - Friday January 11 2019 CH 3 Extension I: Position, Velocity, Acceleration

Unfortunately we are skipping CH 3.7 =( sad face and we will move on to some applications to all the techniques of chapter 3. One of these applications are physics questions concerning position, velocity, and acceleration.

Friday 01/11/2019 Part 1/4

Friday 01/11/2019 Part 2/4

Friday 01/11/2019 Part 3/4

Friday 01/11/2019 Part 4/4



Keywords: position, velocity, acceleration, change changes direction, moving left right, acceleration is 0 zero, speed speeding up, slow slowing down, s(t), x(t), s(x), v(t), a(t)

Discrete Mathematics - Thursday January 10 2019 Determinants + Systems of Linear Equations | Day 3

We finished off the section with how to solve a system with 3 variables using Cramer's Rule.

Thursday 01/10/2019 Part 1/2

Thursday 01/20/2019 Part 2/2


Keywords: Discrete math mathematics, Cramer Cramer's Rule, system systems of linear equation equations, three variables variable, x, y, z

AP Calculus AB [Flip The Classroom] - Wednesday January 9 2019 CH 3.6 Curve Sketching

Four videos of curve sketching. We are putting everything together from what we've learned at the beginning of August to now.

Wednesday 01/09/2019 Part 1/4
Duration [11:50]

Wednesday 01/09/2019 Part 2/4
Duration [10:35]

Wednesday 01/09/2019 Part 3/4
Duration [11:51]

Wednesday 01/09/2019 Part 4/4
Duration [9:39]


Keywords: AP Calculus AB, curve sketching, x-intercept, y-intercept, vertical horizontal slant asymptote asymptotes, first derivative test, critical number numbers, increasing, decreasing, second derivative test, inflection point points, concavity, concave up down, end behavior behaviors

Discrete Mathematics - Tuesday January 8 2019 Determinants + Systems of Equations | Day 2

We continued calculating 3 x 3 (three by three) determinants.

Tuesday 01/08/2019 One Video Only


Keywords: discrete math, determinant, determinants, three by three, 3 by 3, 3 x 3

AP Calculus AB [Flip The Classroom] - Monday January 7 2019 CH 3.5 Infinite Limits

We are revisiting infinity limits, this time incorporating your asymptotes.

Monday 01/07/2019 Part 1/6
Duration [6:09]

Monday 01/07/2019 Part 2/6
Duration [6:36]

Monday 01/07/2019 Part 3/6
Duration [8:12]

Monday 01/07/2019 Part 4/6
Duration [6:25]

Monday 01/07/2019 Part 5/6
Duration [5:27]

Monday 01/07/2019 Part 6/6
Duration [9:42]


Keywords: AP Calculus AB, horizontal asymptotes asymptote, slant, infinity infinite limit limits, as x approaches

AP Calculus AB - Thursday January 3 2019 CH 3.4 Work Problems

On today's class meeting, we did a problem in the notes portion. We also tackled two problems in the book.

Thursday 01/03/2019 Part 1/2

Thursday 01/03/2019 Part 2/2

Keyword: concavity, concave up down, second derivative, f"(x), given f'(x), local relative minimum maximum

Geometry - Thursday January 3 2019 Dimensional Analysis | Last Day (Chemistry)

We finished off dimensional analysis by finishing the chemistry lessons from last month.

Thursday 01/03/2019 One Video Only


Keywords: chemistry, mole, moles, gram, grams, molecular mass, atomic number

Discrete Mathematics - Wednesday January 2 2019 Determinants + Systems of Equations | Day 1

Today we dived into CH 3 material in the book, which involves evaluating determinants, and using that to solve systems of linear equations in another way.

Wednesday 01/02/2019 Part 1/2

Wednesday 01/02/2019 Part 2/2

Keywords: determinant, determinants, cramer's rule, cramer, system systems of linear equation equations