Math Contributors

Looking for a fun activity for adding and subtracting decimals with an Easter theme? Students will enjoy moving the number chips around their screen, solving decimal addition and subtraction problems. They must be...

Looking for a digital lesson on the volume of 3-dimensional figures? This lesson first explains what volume is and explains that volume is measured in cubic units. Students are shown 5 different 3-dimensional figures: Spheres, Cubes,...

 Looking for a fun activity for creating equivalent fractions with a New Year's theme? My students love these number chips! Students will move the number chips into the circles to create equivalent...

Looking for a fun activity for adding and subtracting decimals with a New Year's theme? Students will enjoy moving the number chips around their screen, solving decimal addition and subtraction problems. They must be...

This entire collection of digital algebra lessons, covers the 7th grade algebra standards. Each lesson gives teachers detailed explanations in order to teach each standard, drag and drop activities, matching, riddles, and lots of practice in solving...

As a beginning lesson for pre-algebra students, this no-prep lesson teaches students the meaning of crucial vocabulary such as product, less, double, difference, sum, ratio, etc., in writing algebraic expressions. Students...

Looking for a fun lesson on evaluating algebraic expressions? This scaffolded lesson teaches students, step-by-step, how to evaluate algebraic expressions. Given the value of up to 3 variables, students must substitute...

This no-prep, scaffolded lesson on simplifying algebraic expressions with fractions, is a critical step in preparing students to solve algebraic equations. Students are given examples of fractional expressions with...

Looking for a lesson on multiplying & dividing monomials? Students will be given the definition of a monomial, and shown the rules for multiplying and dividing. They will solve problems by dragging and dropping the correct...

Looking for a more engaging way to introduce Algebra Vocabulary? This lesson introduces 12 important vocabulary terms for beginning Algebra. Go through the first slides with the student showing examples of each. Then let...

Looking for a no-prep digital lesson to show students how to use Algebra Tiles to solve one-step equations? Students are first shown the value of each tile, and how to represent an equation using algebra tiles...

This no-prep, scaffolded digital lesson can be used to teach evaluating expressions with moveable Algebra tiles, or as a digital assignment to follow your hands-on lesson. Students can move the tiles around the screen, create...