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National Council of Teachers of Mathematics 2014 Annual Meeting and Exposition

Please note: The NCTM conference program is subject to change.

367- Seeing Dots: Using Arrays to Add, Subtract, Multiply, and Divide

Friday, April 11, 2014: 9:45 AM-11:00 AM
R02 (Convention Center)
Lead Speaker:
Carollee Norris


This workshop (targeting mainly grades 1–4) will focus on using 100-dot arrays to explore the four basic operations. This cost-effective tool allows for students to represent, visualize, and thus understand numbers. After working through examples using this tool, you will want to use it with your students! Handouts will be provided.

Presentation Format: 3-5 Gallery Workshop
Grade Band Audience: PreK to 2, 3 to 5

See more of: 3-5 Gallery Workshop