12 Interactive, fun, and engaging Subtraction Centers aligned to the First Grade Common Core. Great for Guided Math Stations! Covers whole numbers 10-20.
These centers are included in my 1st Grade Subtraction to 20 Unit.
Use as incentives for students who finish their work early, at guided math stations, or use as re-teach tools for small groups of students who need extra support. Great for kinesthetic learners!
Concepts covered include: Subtraction Fact Fluency to 10, Part-Part-Whole Relationships, Counting Back, Decomposing Numbers, Understanding the Meaning of the Equal Sign, Equivalent Values, Using Pictures, Objects, and Drawings to Solve Word Problems, and Making Tens.
All of the included subtraction centers and games come with explicit teacher and student directions, recording sheets, and answer keys.
1. Puzzle Subtraction (Pictorial)
2. Subtraction Facts (Pictorial)
3. Number Bonds
4. Hop Back to Subtract
5. Do Ya Think It's True? (True or False)
6. True or False Board Game
7. Subtraction Scoops (Fact Mastery)
8. Subtraction Match (Fact Mastery)
9. Roll & Subtract (Fact Mastery)
10. What's the Story? (Word Problems)
11. Double Spinners (Review)
12. It's a Tea Party (Review)
Math Common Core Standards Covered:
Use addition and subtraction within 20 to solve word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using objects, drawings, and equations with a symbol for the unknown number to represent the problem.
Understand subtraction as an unknown addend problem. For example, subtract 10 - 8 by finding the number that makes 10 when added to 8.
Relate counting to addition and subtraction (e.g., by counting on 2 to add 2).
Add and subtract within 20, demonstrating fluency for addition and subtraction within 10.
Understand the meaning of the equal sign, and determine if equations involving addition and subtraction are true or false.
Determine the unknown whole number in an addition or subtraction equation relating three whole numbers.
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1st Grade Addition to 10 Centers
1st Grade Addition to 20 Centers
1st Grade Place Value Centers
1st Grade Number Sense Centers
1st Grade Graphing Centers
1st Grade Money Centers
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