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Breadcrumb

Instructional Videos for Algebra 2

The videos below were created to support students at Cambridge Rindge and Latin School in their learning of content in our Algebra 2 course. The topic and the link to a video covering that content are below.

Lesson # Topic
1 Introduction to polynomials
2 Understanding the zeros of a polynomial
3 Dividing polynomials: long
4 Dividing polynomials: synthetic
5 Introduction to quadratics
6 Transformations
7 Factoring quadratics
8 Simplifying and arithmetic with radicals
9 Complex numbers
10 Arithmetic with complex numbers
11 Completing the square
12 Quadratic formula
13 The discriminant and x-intercepts
14 Understand conic sections
15 Standard conic equations and applications
16 Exponents
17 Composite functions
18 Inverse of a function
19 Solving equations with radicals
20 Direct and inverse variation
21 Rational functions
22 Solving rational equations
23 What is e? (non-Calculus)
24 Logarithms
25 Exponential and logarithm rules
26 Solve equations with exponents and logs
27 Arithmetic and geometric sequences
28 Arithmetic and geometric series
29 Infinite geometric series
30 Sigma notation
31 Rectangular approximating method
32 Designing samples
33 Displaying data
34 Measuring center and spread of data
35 Standard deviation
36 Z-scores and percentiles
37 Normal distributions
38 Confidence intervals
39 Combinatorics
40 Combinations, Pascal's Triangle, and the binomial expansion
41 Origin of the six basic trigonometric functions
42 SOHCAHTOA
43 Trigonometric table and radians
44 Sinusoidals
45 Basic trigonometric identities
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Announcements

Caregiver Academy – Upper School Math: 4.27.2026
Caregiver Academy Webinar Recording – Upper School Math: 4.16.2026
CPS Math Presentation: 5.18.2023
Plan to Add Algebra I into 8th Grade Curriculum: 8.9.2023

Department Information


Elementary Math


Middle School Math


High School Math


District Information

  • MA Math Curriculum Frameworks (Coming Soon)


Contact Us
Siobahn Mulligan, Director of Mathematics
Heidi Fessenden, District Instructional Lead Teacher (Early Childhood/Elementary)
Deepa Bharath, District Instructional Lead Teacher (Elementary/Upper)
Katisha John, District Instructional Lead Teacher (Upper/High School)
Josh Marden, Dean of Mathematics, CRLS (9-12)
Kelley Leary, Clerk
617.349.6683