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New Concept: Dump a pile of snap cubes in a pile on the floor. Then say, If I wanted to count all of these snap cubes I know I could, but I think it would be confusing. I am going to use a 10 frame to help me keep track of the cubes I am counting. Ask How many boxes are on this 10 frame? Right… 10. So if I fill the whole 10 frame, I know I will have 10. How many 10 frames will I need to reach 100? Count by 10s to show that you will need 10 10 frames. I am going to use these 10 frames to help me keep track while I count. After I fill up one 10 frame, I will write how many I have all together. I think I can do this another way. I can use the 10 frame to help me count out 10, but then I can scoop them into a pile and label the pile with 10 (20, 30, 40…).
Whole Group Explore: Today you will count with your partner. You will use the 10 frame to make ten, then scoop them into a pile and label them like I did. See if you can reach 100!
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Student Application: Students work independently to count by 10.
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