In this comparing amounts activity, students practice counting. Students count two sets of objects and compare them by determining which is more. There are seven in all.
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Resources and the Environment: The Math Link
Take advantage of this interdisciplinary resource and bring together topics in science, language arts, and math. Use characters and events from the story Tillena Lou's Big Adventure as a context for practicing addition and subtraction,...
K - 2nd Math CCSS: Adaptable
Recognize When Comparisons are Valid by Reasoning
A big idea for young mathematicians to understand is that, when comparing fractions, they must refer to the same whole amount. The final video in this series clearly demonstrates this concept with multiple examples and a variety of...
6 mins 2nd - 4th Math CCSS: Designed
Use Area Models to Generate Equivalent Fractions
When using visual models, it can be difficult for learners to realize that the shape of the pieces doesn't affect the fraction they represent. The third video of this series explains that as long as the whole amount is cut into...
4 mins 2nd - 5th Math CCSS: Designed