Big Idea: Students use a simple method of using pictures that represent place value to subtract.Then they will transfer the concept to a standard algorithm .
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Big Idea: Students use real life scenarios to practice estimation skills, number sense and critical thinking by using Real Estate Ads and a $5,000,000 budget!
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Big Idea: Students examine misconceptions and learn to use place value language to regroup and subtract fluently using a place value chart.
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Big Idea: Students use the concept of a train to understand the lead number and how to estimate using a standard multi-digit algorithm.
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Big Idea: Students choose between two games to improve critical thought about place value and mastering multi-digit subtraction.
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