This unit is based on Subtraction to 20. I am using this with my students to give them extra practice in subtraction from 20. This unit covers Common Core standard CCSS.Math.Content.1.OA.C.6 Add and subtract within 20, demonstrating fluency for addition and subtraction within 10. This unit also includes the rally coach cooperative learning method.
Contents of this unit:
4 teaching power points - 2 teach using a numberline and touchpoints to subtract and 2 review those concepts.
12 worksheets using Rally Coach Cooperative Learning Method
24 - 7 question worksheets for those who don’t want to use the Rally Coach Method
4 center activities
2 - 10 question quizzes
1 subtraction to 20 test