Curated Video
How to Evaluate Expressions | 7.EE.B.4
In this math video we will learn how to evaluate expressions to determine the value of x. We will be presented with three numerical expressions and asked to determine if the value of x is 4 or 7. We will use order of operations to...
Curated Video
Shopping as a Real World Inequality | 7.EE.B.4
In this math video we will represent shopping as a real world inequality in math. We will be given a real world situation about shopping for walnuts and cashews with $25. We will begin by writing a math inequality using words to...
Curated Video
How to Solve an Equation with Parentheses
In this video, the teacher demonstrates how to solve a multi-step equation using the distributive property. The problem involves finding the value of X that makes the equation true, and the teacher walks through each step of the process,...
Curated Video
Identify a Real World Inequality
In this short video we will answer a standardized math test question where we are asked to identify the correct inequality to represent the given real world situation. We will identify key phrases in the problem to identify which...
Curated Video
How to Continue a Pattern
In this short video we will answer a standardized math test question where we are asked to continue a pattern. We will first identify the pattern and the first term of the pattern. We will use a table as a strategy to organize our work....
Curated Video
How to Create and Solve an Equation and an Inequality
In this math video we will answer an open response question from a standardized math test. We will be asked to write an equation to represent a real world situation. We will be asked to interpret and evaluate a situation for a specific...
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
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...
Khan Academy
Khan Academy: Writing and Using Inequalities
In this video lesson students learn to write and solve linear inequalities.
Khan Academy
Khan Academy: Linear Equation Work Problems
In this video lesson students learn to translate a word problem into a linear equation and then solve that equation.
Khan Academy
Khan Academy: Basic Linear Equation Word Problems
In this video lesson students learn to translate a word problem into a linear equation and then solve it using inverse operations.