Accuracy of Calculations
In this accuracy of calculations worksheet, students solve and complete 4 different types of problems. First, they estimate the solution of the calculations shown. Then, students find the maximum and minimum possible values for each quantity.
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Calculating the square root of 2
Does a calculator give you the exact value of the square root of 2? Here, learners must decide if 1.414236 is equal to the square root of 2. They must also explain why the square root of 2 could never be equal to a terminating decimal....
7th - 10th Math CCSS: Designed
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
Fluency Support for Grades 6–8
Fluency is more than just timed tests. A helpful resource provides a series of fluency-building activities designed for middle school mathematics. The activities come in two forms, one that uses whiteboards and a second designed to help...
6th - 8th Math CCSS: Designed
About Accuracy and Approximation
How accurate are robots? Groups draw lines by moving robots backwards and forwards by one rotation of the wheels. Using the appropriate formula, they determine the percent error in the length of the lines in relation to the calculated...
5th - 7th Math CCSS: Designed