This center changes the most in my classroom. Activities include single digit addition and subtraction, place value up to 100, place value up to 1,000, and two digit addition and subtraction.
Some of my favorites from other TPT authors are:
Roll and Add
Roll and Compare
Roll, Build, and Draw
Spin and Add
Spin and Subtract
For the Shapes center, I give students a picture card from this set:
Then, they cover it with pattern blocks and complete the graph sheet for their recording sheet.
For this center, I give students a seasonal or themed spinner and corresponding recording sheet. Students spin the spinner 20 times and record each spin. Then, they evaluate their graphs and answer a few questions.
Here are some Spin and Graph sets that I have made:
My Measurement Center includes seasonal or themed picture cards for students to measure and measurement tools. For my less advanced students, I give them Unifix cubes or a themed ruler
Problem Solving Center
My problem solving center required some trial and error. I eventually settled upon these activities: