Curated Video
How to Solve Two-Step Equations
In this video lesson we will learn the steps to solving a two step algebraic equation. We will first learn how to represent the equation with algebra tiles. Then, we will model how to solve the equation using algebra tiles by creating...
Curated Video
Solving Equations Using Addition or Subtraction
This video teaches how to solve equations using addition and subtraction, using algebra tiles to model the process and introducing the addition and subtraction properties of equality. The lesson covers examples at varying levels of...
Curated Video
Factor Polynomials
A video entitled “Factor Polynomials” which models how to factor quadratic equations.
Khan Academy
Constructing and Solving One-Step Inequality
This inequality word problem would make a good warm-up activity for a class studying single variable inequalities. This video creates and solves an inequality based on a short word problem about unit cost.