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Decimal Dials

published by David Wees on Sat, 2020-01-25 18:31
Preview: 

Decimal dials can be used to develop an understanding of place value. Cathy Fosnot has a unit that includes decimal dials as a representation of place value and this activity would be a good companion to that unit.

Grade: 
Grade 4
Task Type: 
Technology
Links: 
Geogebra activity
Recommended routine
Big Idea: 
Grade 4: Fractions and decimals are types of numbers that can represent quantities.
Content: 
place value: 1000s, 100s, 10s, and 1s understanding the relationship between digit places and their value, to 10 000
Curricular Competency: 
Reasoning and analyzing: Use reasoning to explore and make connections
Reasoning and analyzing: Use technology to explore mathematics
Understanding and solving: Visualize to explore mathematical concepts

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