Students become algebraic thinkers—with an independent learning center that builds skills at just the right pace! Our ready-to-use center comes with everything you need for up to 4 students to work at once, including 4 ten-frames mats, 4 reusable write & wipe activity mats, 4 drawstring bags with 100 counters and a double-sided chart with simple, step-by-step instructions. The center even includes an activity guide, an answer key for easy self-checking, plus a reproducible write & wipe assessment card to track students’ work!