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Khan Academy

Khan Academy: Evaluate Radical Expressions Challenge

For Students 9th - 10th
Evaluate numerical radical expressions using the properties of exponents.
Activity
University of Colorado

University of Colorado: Ph Et Interactive Simulations: Expression Exchange

For Students 9th - 10th Standards
An interactive simulation that teaches about equivalent, evaluating, and simplifying expressions through games and exercises building coin expressions. This simulation can either be downloaded or played online and includes handouts,...
Activity
Texas A&M University

Wtamu Virtual Math Lab: Intermediate Algebra: Operations on Real Numbers

For Students 9th - 10th Standards
A tutorial will guide you through the rules and steps for adding, subtracting, multiplying, and dividing real numbers, as well as evaluating numeric expressions and using order of operations. Contains step-by-step solutions to example...
Activity
Texas A&M University

Wtamu Virtual Math Lab: Beginning Algebra: Introduction to Variable Expressions

For Students 9th - 10th Standards
A tutorial that covers evaluating and simplifying different types of expressions. Find definitions and examples of exponential notation, order of operations, variables, and algebraic expressions, and complete practice exercises through...
Lesson Plan
Alabama Learning Exchange

Alex: Calendar Fun Operations

For Teachers 9th - 10th
This activity is designed to help students evaluate numerical expressions by using order of operations. The students will be provided a calendar for the current month of the year. Students will then be provided with a worksheet that...
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: Video Game Scores

For Teachers 4th - 8th Standards
Standard 5.OA.2 asks students to "Write simple expressions that record calculations with numbers, and interpret numerical expressions without evaluating them." This task asks students to exercise both of these complementary skills,...
Lesson Plan
Alabama Learning Exchange

Alex: Lesson Plan: Calendar Fun Operations

For Teachers 3rd - 8th Standards
This lesson allows students to practice evaluating expressions using order of operations. They will create a calendar using symbols, and a PowerPoint presentation to review the order of operations. It also gives an assessment and ideas...