Differentiated CCSS 1.OA problems that cover the K-2 common core problem types, result unknown, change unknown, start unknown, and comparison problems. These problems cover addition and subtraction up to 20. This is great for the Gradual Release model of instruction. Problems can be used as focus lessons, collaboratively, or independently. There are problems with and without scaffolds. You can also send these home for homework. There are also differentiated problems that are highly scaffolded so that all learners can succeed. Primarily these are geared to first grade, but can be used to reach needs of high kindergartners or second graders who may need more support.
The Unit Includes:
Posters for all of the problem types:
Comparison (more than/fewer than)
Differentiated (3 Versions) Problems for Each Problem Type:
Result Unknown (4 types of this problem + 3 pages of 3 problems each on a page)
Change Unknown (3 types of this problem + 3 pages of 3 problems each on a page)
Start Unknown (3 types of this problem + 3 pages of 3 problems each on a page)
Comparison (3 types of this problem + 3 pages of 3 problems each on a page)
Discourse Opportunities -6 solved problems that students discuss.
Mixed problems that can be used as assessment
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