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4.37 MB | 23 pages
Young learners make sense of their math world and numbers by talking about it! This packet gives your kids ways to talk purposefully about subtraction and their subtraction strategies. Get your students comfortable with sharing strategies, writing notation to match their thinking, and agreeing and disagreeing in math in a friendly way!
Included in this packet are slides with purposefully planned subtraction equations to get 1st and 2nd grade kids talking about specific subtraction strategies. There are 3 equations for each "talk" and 20 total talks (that's 60 equations to talk about altogether!). There are 4 planned talks for each of the following categories:
-decomposing teens as ten and some ones
-using related addition facts
-2-digit subtraction using base 10 understanding
This product is available as an interactive powerpoint or pdf file. Plus, a main menu for easy navigation on each page! (Note: navigation links are only available in the PowerPoint file.)