Rational or Irrational? Activity English7th8th9thIn this activity, students classify numbers as rational or irrational.
Array War Activity English3rd4th5th6th7th8thStudents use Piet Mondrian's rectangular drawing approach to build and calculate an area comprised of smaller colorful components. Individual or partner activity.
Area Model Multiplication and Division Activity English3rd4th5th6th7thStudents use apply knowledge of using an area model to solve multiplication and/or division problems.
Counter War Activity English3rd4th5th6th7th8thSimilar to the card game War, this game uses manipulatives as concrete objects to help young learners compare numbers.
Writing Equations in Slope-Intercept Form Activity English6th7th8th9thThis activity provides practice writing solutions in slope-intercept form and plotting possible solutions on a coordinate plane.
Variable Scramble with Distribution Activity English3rd4th5th6th7th8thStudents use a self-selected strategy to find the value of the unknown number.
Card Game of War with a Difference Activity ArticleEnglish1st2nd3rd4thKindergartenThe popular card game War has been revised a bit to support early number sense as well as counting and cardinality.
Multiplying Decimals by Writing Standard Algorithms Activity English4th5th6thThis lesson, which matches a sixth-grade standard, is a lesson on multiplying decimals by writing standard