Math: Multiple grades Ages 14-18 ● Media ready

Algebra basics

Learn the basics of algebra—focused on common mathematical relationships, such as linear relationships.

8 units 56 lessons 28 videos 15 on CDN

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Unit 2 Foundations

1 Negative numbers Free 8 video(s) ● 2 Absolute value Free 3 video(s) ● 4 Exponents 🔒 Pro 4 video(s) ● 5 Square roots 🔒 Pro 2 video(s) 7 Order of operations 🔒 Pro 8 Fractions 🔒 Pro 10 Decimals, fractions and percentages 🔒 Pro 1 video(s) 12 Operations with decimals 🔒 Pro 1 video(s) 14 Area of triangles 🔒 Pro 15 Circumference and area of circles 🔒 Pro 6 Equations and geometry: Unit test 🔒 Pro

Unit 3 Algebraic expressions

1 Introduction to variables 🔒 Pro 2 Substitution & evaluating expressions 🔒 Pro 3 Writing algebraic expressions 🔒 Pro 5 Combining like terms 🔒 Pro 6 Distributive property 🔒 Pro 7 Equivalent algebraic expressions 🔒 Pro 8 Nested fractions 🔒 Pro 1 video(s)

Unit 4 Linear equations and inequalities

1 One-step equations 🔒 Pro 2 Two-steps equations 🔒 Pro 3 Multi-step equations 🔒 Pro 5 One-step inequalities 🔒 Pro 6 Two-step inequalities 🔒 Pro 7 Multi-step inequalities 🔒 Pro 9 Writing & solving proportions 🔒 Pro 1 video(s)

Unit 5 Graphing lines and slope

1 Coordinate plane 🔒 Pro 2 Solutions to two-variable linear equations 🔒 Pro 3 x-intercepts and y-intercepts 🔒 Pro 5 Slope 🔒 Pro 1 video(s) 6 Horizontal & vertical lines 🔒 Pro 8 Slope-intercept form intro 🔒 Pro 9 Writing slope-intercept equations 🔒 Pro 10 Graphing two-variable inequalities 🔒 Pro

Unit 6 Systems of equations

1 Systems of equations intro 🔒 Pro 2 Elimination method for systems of equations 🔒 Pro 3 Substitution method for systems of equations 🔒 Pro 5 Number of solutions to systems of equations 🔒 Pro

Unit 7 Expressions with exponents

1 Exponent properties intro 🔒 Pro 3 Negative exponents 🔒 Pro 4 Exponent properties (integer exponents) 🔒 Pro 6 Scientific notation intro 🔒 Pro 7 Scientific notation word problems 🔒 Pro

Unit 8 Quadratics and polynomials

1 Adding & subtracting polynomials 🔒 Pro 2 Multiplying binomials 🔒 Pro 1 video(s) 3 Special products of binomials 🔒 Pro 5 Factoring polynomials by taking common factors 🔒 Pro 1 video(s) 6 Factoring quadratics 1 🔒 Pro 7 Factoring quadratics 2 🔒 Pro 9 Factoring quadratics: Difference of squares 🔒 Pro 1 video(s) 10 Factoring quadratics: Perfect squares 🔒 Pro 11 Solving quadratic equations by factoring 🔒 Pro

Unit 9 Equations and geometry

1 Equations & geometry 🔒 Pro 2 video(s) 2 Triangle angles 🔒 Pro 3 Pythagorean theorem 🔒 Pro 1 video(s) 4 Triangle similarity intro 🔒 Pro 5 Solving similar triangles 🔒 Pro