# Dividing 12 ÷ 3 with Objects

Resource Type
Videos
Developed By
National Center on Intensive Intervention

This video shows how manipulatives can be used to explain division problems that have a fair-share or equal partition problem structure. This example demonstrates how manipulatives can be used to show how repeated subtraction (i.e., when the whole is decreased iteratively by equal sets) can be used in division to determine the size of the equal set. In this case, 12 objects are divided into three equal portions. When students have many practice opportunities to solve division problems with strategies such as repeated subtraction, they develop a solid conceptual understanding that division represents partitioning a quality into groups of equivalent sets.

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Resource Type
Videos
DBI Process
Subject
Mathematics
Implementation Guidance and Considerations
Training Materials
Audience
Trainers and Coaches
Higher Education Faculty
Educators