Tops and Bottoms
In this fractions worksheet, 5th graders rearrange numerators and denominators in 11 sets of fractions to form 10 fractions that are equivalent. Students use 4 sets of numbers to build as many pairs of equivalent fractions as they can.
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The Importance of Sharks: You Do The Math!
Elementary ecologists examine trophic relationships using a coral reef food pyramid as an example. They play a game applying math skills that ultimately demonstrate the important role of the ever-scary top predator, the shark. This is a...
3rd - 6th Science CCSS: Adaptable