2020 Chicago Lesson Study Conference

Registration is open for the 2020 Chicago Lesson Study Conference! The conference will take place April 16 – 17, and will feature multiple research lessons each day. Click here for more details.

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Fractions as numbers vs. fractions as ratios

A grade 4 team was recently considering the following task for a lesson in which they hoped to have students make a connection between fractions and decimals: What would you say about this? I wrote them two emails about it. First email: What would be the purpose of...

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