Note: When this post was first published, all links pointed to free resources. Some may now lead to paid products. Use this quick link to browse free resources for teaching right triangles: https://www.teacherspayteachers.com/browse/math/free?search=free%20right%20triangles Without a doubt, my FAVORITE unit in …

5 Resources for Right Triangles and Trigonometry Read more »

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 »