Add Three Groups of Numbers
In this finding the sum worksheet, students add three groups of three-digit numbers and solve word problems. Students solve 17 problems.
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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
Divide by a Two-Digit Divisor
Through a chapter from a text book, upper-elementary learners explore how to divide by two-digit divisors accurately. In the beginning, they use rounding and compatible numbers to estimate quotients when dividing two-digit divisors. The...
5th - 6th Math CCSS: Adaptable