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Instructional Videos for Algebra I

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

 Lesson # Topic 1 Introduction to algebra 2 Displaying data 3 Measuring center and spread of data 4 Standard deviation 5 Pattern recognition 6 Unit conversions 7 Multiple representations 8 Number sets 9 Relations and functions 10 Arithmetic and geometric sequences 11 Solving equations 12 Solving absolute value equations 13 Solving inequalities 14 Solving absolute value inequalities 14a Interval notation 15 Slope 16 3 forms for linear equations 17 Least-square regression line 18 Causation, common response and confounding 19 Solving systems of linear equations graphically 20 Solving systems of linear equations using substitution 21 Solving systems of linear equations using elimination 22 Solving systems of linear inequalities 23 Linear programming 24 Introduction to matrices 25 Basic arithmetic with matrices 26 Matrix multiplication 27 Matrix determinants 28 Identity and inverse matrices 29 Solving systems of equations using matrices 30 Exponents 31 Exponent rules 32 Exponential functions 33 Introduction to polynomials 34 Arithmetic with polynomials 35 Factoring using the GCF 36 The zeros of a polynomial 37 Introduction to quadratics 38 Vertex form of quadratics 39 Transformations 40 Factoring quadratics 41 Simplifying radicals 42 Completing the square 43 Quadratic formula 44 The discriminant and x-intercepts