Algebra 2 - Tuesday May 19 2020 Compound Interest + Monthly Loan Payments

Finance math with Algebra 2!
The first three videos are for calculating compound interest.

Tuesday 05/19/2020 Part 1/4

Tuesday 05/19/2020 Part 2/4

Tuesday 05/19/2020 Part 3/4


The last video is calculating your monthly loan payments.

Tuesday 05/19/2020 Part 4/4

Geometry - Tuesday May 19 2020 Circles IV Inscribed Angles

Arc = 2 (inscribed angle)!

Tuesday 05/19/2020 Part 1/2

Tuesday 05/19/2020 Part 2/2

Algebra 2 - Tuesday May 12 2020 Logarithms II

We learn how to solve equations with logarithms on this lesson.

Tuesday 05/12/2020 Part 1/3

Tuesday 05/12/2020 Part 2/3

Tuesday 05/12/2020 Part 3/3

Geometry - Tuesday May 12 2020 Circles III Arc Measure and Central Angles

These are the lessons for arc measure and central angles!

Tuesday 05/12/2020 Part 1/2

Tuesday 05/12/2020 Part 2/2

Discrete Mathematics - Wednesday May 6 2020 Adding Subtracting and Multiplying Polynomials

Short lesson on these!

Wednesday 05/06/2020 Part 1/2

Wednesday 05/06/2020 Part 2/2

Algebra 2 - Tuesday May 5 2020 Logarithms I

We defined logarithms, evaluated them, and graphed its parent function.

Tuesday 05/05/2020 Part 1/4

Tuesday 05/05/2020 Part 2/4

Tuesday 05/05/2020 Part 3/4

Tuesday 05/05/2020 Part 4/4

Discrete Mathematics - Wednesday April 29 2020 Parallel and Perpendicular Lines, Intro to Functions

We are continuing our Algebra review with parallel and perpendicular lines, and plugging in numbers in functions.

Wednesday 04/29/2020 Part 1/2

Wednesday 04/29/2020 Part 2/2

Algebra 2 - Tuesday April 28 2020 Solving Exponential Equations : Changing The Base | Day 2

We utilize the exponent rules to help us solve these harder problems dealing with exponential functions.

Tuesday 04/28/2020 Part 1/2

Tuesday 04/28/2020 Part 2/2

Geometry - Tuesday April 28 2020 Surface Area Prisms and Pyramids

Here, we deconstruct how each formula is made by actually laying the 2D figures flat and seeing what shapes we are dealing with.

Tuesday 04/28/2020 One Video Only

Discrete Math - Wednesday April 22 2020 Slope & Creating Linear Equations

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


Wednesday 04/22/2020 Part 1/4

Wednesday 04/22/2020 Part 2/4

Wednesday 04/22/2020 Part 3/4

Wednesday 04/22/2020 Part 4/4

Geometry - Tuesday April 21 2020 Surface Area: Spheres, Cylinders, Cones, Rectangular Prisms

We dive into 3D shapes with a review of surface area of these four figures. One video only!

Tuesday 04/21/2020 One Video Only

Algebra 2 - Tuesday April 21 2020 Solving Exponential Equations: Changing the Base | Day 1

We are in the process of solving for x for exponential equations.

Tuesday 04/21/2020 Part 1/3

Tuesday 04/21/2020 Part 2/3

Tuesday 04/21/2020 Part 3/3

Discrete Math - Wednesday April 15 2020 Review Combining Like Terms, Solving for x, Linear Equations

Every fourth quarter for discrete math will be Algebra review. I did this last year because of all the seniors going to college. This a review of combining like terms, solving for, and graphing lines. These are videos are from my Algebra 2 classes.

Wednesday 04/15/2020 Part 1/3

Wednesday 04/15/2020 Part 2/3

Wednesday 04/15/2020 Part 3/3

Algebra 2 - Wednesday April 15 2020 Laws of Exponents

We are in a new function (exponential functions), and to start, we will revisit how to simply using the laws of exponents.

Wednesday 04/15/2020 Part 1/4

Wednesday 04/15/2020 Part 2/4

Wednesday 04/15/2020 Part 3/4

Wednesday 04/15/2020 Part 4/4

Geometry - Wednesday April 15 2020 Midpoint and Distance Formulas

Here are the lessons for the midpoint formula and distance formula!

Wednesday 04/15/2020 Part 1/3

Wednesday 04/15/2020 Part 2/3

Wednesday 04/15/2020 Part 3/3

Algebra II - Monday March 23 2020 Review for Exam 6

These two videos are for #1 and #2 respectively, to review how to draw piecewise functions. I have posted a fully worked solution set on Schoology for the other problems.

Problem #1
Monday 03/23/2020 Part 1/2


Problem #2
Monday 03/23/2020 Part 2/2

Geometry - Monday March 16 2020 Circles II: Equation, Arc Length, Sector Area

Here are the video lessons! The first link is a continuation for the equation of a circle on a Cartesian plane. The last two are for arc length and sector area.

Monday 03/16/2020 Part 1/3

Monday 03/16/2020 Part 2/3

Monday 03/16/2020 Part 3/3

Algebra II - Tuesday March 17 2020 Operations with Rational Expressions Day 2 | Adding and Subtracting

Here are the lessons for adding and subtracting rational expressions!

Tuesday 03/17/2020 Part 1/3

Tuesday 03/17/2020 Part 2/3

Tuesday 03/17/2020 Part 3/3

Algebra II - Monday March 16 2020 Operations with Rational Expressions Day 1 | Multiplying and Dividing

Here are the lessons for day 1 on a new function, rational expressions. We are multiplying and dividing them. Lots of factoring!

Monday 03/16/2020 Part 1/3

Monday 03/16/2020 Part 2/3

Monday 03/16/2020 Part 3/3

Geometry - Monday March 9 2020 Circles I: r, D, C, and A + Graphing

We defined key terms, listed formulas, and solved for specific variables regarding circles.

Monday 03/09/2020 Part 1/2


Last, we graphed circles on a Cartesian plane (x-y plane).

Monday 03/09/2020 Part 2/2

Algebra II - Monday March 9 2020 Piecewise Functions II | Lines + Parent Graphs

This is the second part of piecewise functions.
We begin by learning where this idea of piecewise functions can be used in the real world.

Monday 03/09/2020 Part 1/3


We then differentiate between graphing lines and parabolas.

Monday 03/09/2020 Part 2/3


Last, we continue with piecewise functions, bringing back pattern graph patterns.

Monday 03/09/2020 Part 3/3

Geometry - Tuesday March 3 2020 Perimeter and Area

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

Tuesday 03/03/2020 One Video Only

Algebra 2 - Monday March 2 2020 Piecewise Functions I | Lines Only

We first reviewed how to graph lines.

Monday 03/02/2020 Part 1/4

Then, we learned the definition of and how to graph piecewise functions using lines only.

Monday 03/02/2020 Part 2/4

Monday 03/02/2020 Part 3/4

Last, we reviewed the parent graphs of parabolas, square roots, and absolute values.

Monday 03/02/2020 Part 4/4

Discrete Mathematics - Thursday February 20 2020 Mutually Exclusive Events

Apologies this was posted late due to the coronavirus.

Thursday 02/20/2020 One Video Only

Discrete Mathematics - Wednesday February 26 2020 Not Mutually Exclusive Events

This will be the only HW assignment for the week of this coronavirus. We will be using last year's video, so please ignore the "there will be a test next week" because that is not for this year.

Wednesday 02/26/2020 One Video Only

Geometry - Tuesday February 25 2020 Ratios and Proportions + Geometric Mean

Hello, Geometry! You know this week is closed because of the corona-virus. I am sending you all last year's video of me, but covers the same content. This assignment is good for the whole week this week. I hope we can get back into the classroom soon, but safety first.

Tuesday 02/25/2020 Part 1/4

Tuesday 02/25/2020 Part 2/4

Tuesday 02/25/2020 Part 3/4

Tuesday 02/25/2020 Part 4/4

Algebra 2 - Monday February 24 Parent Graphs | Square Root Functions + DESMOS

Side note: as you know, we have the Corona-virus caution, so no physical classes today. However, these are the videos for the next lesson. Apologies, these videos are from two years ago by me, but cover the same content.


Graphing square root function.

Monday 02/24/2020 Part 1/5


We then solved problems when f(x) = g(x) using desmos.com

Monday 02/24/2020 Part 2/5

Monday 02/24/2020 Part 3/5


The last set involves absolute value functions with desmos.com

Monday 02/24/2020 Part 4/5

Monday 02/24/2020 Part 5/5

Algebra 2 - Tuesday February 18 2020 Solving Equations with Radicals

This lesson is about solving for the variable if there are radicals involved.

Tuesday 02/19/2020 Part 1/4

Tuesday 02/19/2020 Part 2/4

Tuesday 02/19/2020 Part 3/4

Tuesday 02/19/2020 Part 4/4

Geometry - Monday February 18 2020 5.2 Proofs Involving Angles | Day 3

We went over most of the problems on the homework.

Monday 02/18/2020 Part 1/2

Monday 02/18/2020 Part 2/2

Discrete Mathematics - Thursday February 13 2020 Independent Events + Dependent Events

We tackled probabilities involving independent and dependent events.

Thursday 02/13/2020 Part 1/2

Thursday 02/13/2020 Part 2/2

Geometry - Thursday February 13 2020 5.2 Proofs Involving Angles | Day 2

We went over these proofs involving the seven angle relationships from semester 1.

Thursday 02/13/2020 Part 1/5

Thursday 02/13/2020 Part 2/5

Thursday 02/13/2020 Part 3/5

Thursday 02/13/2020 Part 4/5

Thursday 02/13/2020 Part 5/5

Discrete Mathematics - Tuesday February 11 2020 Sample Space II | Day 2 + Independent Events | Day 1

We went over last night's assignment on sample space.

Tuesday 02/11/2020 Part 1/2

Then we took notes on independent events. We will finish next class.

Tuesday 02/11/2020 Part 2/2

Geometry - Monday February 10 2020 5.1 Introducing Two-Proofs Columns | Day 2 + 5.2 Proofs Involving Angles | Day 1

We went over last night's assignment on 5.1

Monday 02/10/2020 Part 1/3


We then went on to 5.2 We are not done and finish next class.

Monday 02/10/2020 Part 2/3

Monday 02/10/2020 Part 3/3

Discrete Mathematics - Friday February 7 2020 Finishing List Everything! + Sample Space II (Counting Principle)

We made sure our full list for scenario one was complete. We then took notes on finding the total outcomes using the Counting Principle.

Friday 02/07/2020 Part 1/2

Friday 02/07/2020 Part 2/2

Geometry - Thursday February 6 2020 5.1 Introducing Two-Column Proofs

We learned how to create proofs using two columns of statements and reasons.

Thursday 02/06/2020 Part 1/3

Thursday 02/06/2020 Part 2/3

Thursday 02/06/2020 Part 3/3

Algebra 2 - Thursday February 6 2020 Operations with Radicals | Day 3

Here we see how terms are multiplied and divided using Box/FOIL and conjugates.

Thursday 02/06/2020 Part 1/3

Thursday 02/06/2020 Part 2/3

Thursday 02/06/2020 Part 3/3

Discrete Mathematics - Wednesday February 5 2020 Intro to Probability and Sample Space Day 3

We went over the answers to this work, then did the List Everything activity.

Wednesday 02/05/2020 One Video Only

Algebra 2 - Wednesday February 5 2020 Operations with Radicals | Day 2

Today, we broke down radicals with variables, added and subtracted, and also distributed radicals.

Wednesday 02/06/2020 Part 1/3

Wednesday 02/06/2020 Part 2/3

Wednesday 02/06/2020 Part 3/3

Discrete Mathematics - Friday January 31 2020 Intro to Probability Sample Space | Day 2

We did our presentations today.

Afterwards, we took some notes on sample space and listing all the outcomes.


Friday 01/31/2020 One Video Only

Algebra 2 - Thursday January 30 2020 Operations with Radicals | Day 1

We started off with questions from last night, and I introduced the Parent Graph Quick Sheet.

Thursday 01/30/2020 Part 1/6

Thursday 01/30/2020 Part 2/6


We then started how to multiply and divide radicals.

Thursday 01/30/2020 Part 3/6

Thursday 01/30/2020 Part 4/6

Thursday 01/30/2020 Part 5/6

Thursday 01/30/2020 Part 6/6

Discrete Mathematics - Wednesday January 29 2020 Fraction Review | Day 2 + Intro to Probability

We solved problems involving percent changes and algebra.

Wednesday 01/29/2020 Part 1/3

Wednesday 01/29/2020 Part 2/3


Last, we took notes on what probability is, and we looked at the rubric for the presentation about probability.

Wednesday 01/29/2020 Part 3/3

Algebra 2 - Tuesday January 28 2020 Absolute Value Equations and Parent Graphs

This is the lesson for solving absolute value equations and how to graph them.

Tuesday 01/28/2020 Part 1/2

Tuesday 01/28/2020 Part 2/2

Discrete Mathematics - Monday January 27 2020 Fraction Review | Day 1

We reviewed how to add, subtract, multiply, and divide fractions. We also converted into decimals and percents and back.

Monday 01/27/2020 Part 1/6

Monday 01/27/2020 Part 2/6

Monday 01/27/2020 Part 3/6

Monday 01/27/2020 Part 4/6

Monday 01/27/2020 Part 5/6

Monday 01/27/2020 Part 6/6

Algebra 2 - Wednesday January 22 2020 Parent Graphs: Parabolas

Here are the patterns for these types of graphs!

Wednesday 01/22/2020 Part 1/3

Wednesday 01/22/2020 Part 2/3

Wednesday 01/22/2020 Part 3/3

Geometry - Friday January 10 2020 Review Friday before Midterm

We reviewed 8 more types of problems before we took the midterm today.

Friday 01/10/2020 Part 1/2

Friday 01/10/2020 Part 2/2

Algebra 2 - Friday January 10 2020 Another Review before Midterm

We reviewed one more time using the midterm format before we started taking the midterm today.

Friday 01/10/2020 Part 1/2

Friday 01/10/2020 Part 2/2

Discrete Mathematics - Thursday January 9 2020 Determinants Cramer's Rule | Day 2

We finished this lesson today.

Thursday 01/09/2020 Part 1/2

Thursday 01/09/2020 Part 2/2

Algebra 2 - Thursday January 9 2020 Review in Final Format | Day 2 + Converting Quadratic Forms

Today we finished reviewing for the midterm.

Thursday 01/09/2020 Part 1/4

Thursday 01/09/2020 Part 2/4

Thursday 01/09/2020 Part 3/4


We then learned how to change from standard form to factored form in Quadratic functions, and back.

Thursday 01/09/2020 Part 4/4

Geometry - Wednesday January 8 2020 Dimensional Analysis | Day 4 Chemistry

We converted grams to moles and moles to grams using dimensional analysis!

Wednesday 01/08/2020 Part 1/3

Wednesday 01/08/2020 Part 2/3

Wednesday 01/08/2020 Part 3/3

Discrete Mathematics - Tuesday January 7 2020 Determinants + Cramer's Rule | Day 1

We reviewed how to do determinants and use Cramer's Rule to solve systems of linear equations.

Tuesday 01/07/2020 One Video Only

Algebra 2 - Tuesday January 7 2020 Quadratic Regression | Part 2 + Review of Algebra 2 Semester 1 (Midterm Format)

The first video is for the first lesson. We just came back from break, so it is good to review!
This is Assignment #31

Tuesday 01/07/2020 Part 1/2


We then took a look at how the midterm is going to look like.
This is Assignment #32

Tuesday 01/07/2020 Part 2/2

We will finish Assignment #32 next class.

Geometry - Monday January 6 2020 Dimensional Analysis | Day 3

We finished the dimensional analysis packet and eventually did the problems using one line.

Monday 01/06/2020 Part 1/2

Monday 01/06/2020 Part 2/2