Numbers and Operations Teacher Resources
Find Numbers and Operations lesson plans and worksheets
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Getting Started with Math By Hand Concept App
6th - 8th CCSS: Designed
Pupils build number sense skills and gain confidence at math by hand. Review how to perform algorithms for the four basic operations. A step-by-step mode emphasizes place value in the base-ten system for each algorithm. Learners identify...
How Do You Solve a Two-Step Equation by Multiplying by a Reciprocal?
3 mins 8th - 11th
Got a fraction in your equation? Don't like that fraction? Just multiply both sides by the reciprocal of that fraction to get rid of it. Now you can solve the problem using the steps necessary to isolate your variable. Don't forget to...
Modeling Multiplication and Division of Fractions
6th - 8th
Create models to demonstrate multiplication and division of fractions. Using fraction tiles to model fractions, pupils explore fractions on a ruler and use pattern blocks to multiply and divide. They also create number lines with fractions.