Prime Factorization - Practice 9.2
Elementary schoolers complete three factor trees and write the prime factorization of 12 numbers. They write the prime factorization without exponents for three Algebra expressions and answer two test prep questions.
3rd - 5th Math 50 Views 241 Downloads
Ten-Frames – A Games Approach to Number Sense
"How can you help students visualize numbers in a way that is compatible with our base-ten number system?" The answer is simple: use ten-frames. Whether they're being used as a part of classroom routines or as instructional tools, this...
K - 3rd Math CCSS: Adaptable
Deciphering Word Problems in Order to Write Equations
Help young mathematicians crack the code of word problems with this three-lesson series on problem solving. Walking students step-by-step through the process of identifying key information, creating algebraic equations, and finally...
5th - 8th Math CCSS: Adaptable
Comparing Volumes of Cereal Boxes
Explore the deceptive world of food packaging with this fun math activity. Using prior knowledge about measuring the volume of three-dimensional figures, young mathematicians determine the difference between the volume of cereal boxes...
4th - 7th Math CCSS: Adaptable
Mayan Mathematics and Architecture
Take young scholars on a trip through history with this unit on the mathematics and architecture of the Mayan civilization. Starting with a introduction to their base twenty number system and the symbols they used, this eight-lesson unit...
4th - 8th Math CCSS: Adaptable