Operations with scientific notation appears to be a simple topic on the surface, however, students get easily confused when manipulating the exponent in order to make computations.   I came up with the acronym “LARS” to help students remember how changing …

Operations with Scientific Notation and “LARS” Read more »

We recently shared an article on Facebook that was titled Dreading Math Can cause Real Pain. As you’ve probably noticed, we like to share a lot of fun math content. In the spirit of that tradition, we are going to …

Fingerpaint Multiplication – Count By Twos Threes or Fours Read more »

Please make sure Flash is enabled in your browser. The game should show in-page below. These 5 test questions cover Lesson 2: Patterns, Relationships, and Algebraic Thinking . (Flash is required.) If you would like to review an interactive lesson on …

Grade 4 Math Practice Test 2: Patterns, Relationships, & Algebraic Thinking Read more »