This product contains 13 space themed math centers for first graders. At least one center aligns to the operations of algebraic thinking (1.OA.1-8). There is a response sheet for each center. My students LOVE using these and I hope yours do, too!
1.OA.1 (Matching word problems to a corresponding picture and number sentence)
1.OA.2 (Using star manipulatives to solve word problems and find the matching answer)
1.OA.3 (Using a tens frame to solve problems)
1.OA.3 (Number sentence concentration- a+b=b+a)
1.OA.4 (Matching the missing addend to a part-part-whole card)
1.OA.4 (Filling in the missing addend in a part-part-whole card with marker)
1.OA.5 (Counting on/counting back to find the answer)
1.OA.6 (Flash cards/top it type game for fact fluency)
1.OA.6 (Sorting cards into the group with the correct sum)
1.OA.7 (Sorting equations into true/false)
1.OA.7 (Matching equal equations)
1.OA.8 (Finding the missing number in equations written in a variety of ways)
1.OA.8 (Fact families)
If you like these, keep an eye out for the next set (NBT)!