Evaluate Numerical Expressions Using Order of Operations and Distribution

This video explains and compares how to evaluate numerical expression using the order of operations and also using distribution.

Intro to the Distributive Property Using Area

This video using area to demonstrate the distributive property of multiplication. Then expressions are evaluated using the order of operations and distribution.

Discover the Distributive Property Using Decomposition of Area

This video using area to discover the distributive property of multiplication. Then expressions are evaluated using the order of operations and distribution.

Simplify Absolute Value Expressions

This video explains how to simplify or evaluate expressions with absolute values.

 

Simplify Expressions by Combining Like Terms (No Negatives)

This video explains how to combine like terms in order to simplify an expression.

Write Basic Expressions from Words Modeling Situations

This video explains how to write basic expressions from words.

Common Core Math Playlists

Virtual Manipulatives

Number Sense – Whole Numbers

Number Sense – Integers

Multiplicative and Proportional Reasoning

Number Sense – Fractions

Number Sense – Decimal and Percent

Algebraic Structures Module

Geometry and Measurement Module