Tools

Open Array Division Tool.  The Open Array Division tool is used to demonstrate how division can be represented as an area that is divided into component parts. Students use a combination of the interactive model and a flexible procedural tool to add partial factors in finding a quotient. Remainders are demonstrated in a visual and conceptual manner. Word problems can be entered to anchor each problem.

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Explore two lessons from our breakthrough fractions curriculum. Each lesson uses visual models to develop students' thinking as it progresses from concrete to abstract representations.
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