Original Promptintervention resource for adding and subtracting
This resource focuses on teaching students to add and subtract numbers within 20 using visual models such as ten-frames, number lines, and counters. It includes worked examples for both addition and subtraction, a guided practice section where students are encouraged to show their work visually, and independent mastery checks to assess their understanding. The activities are designed to provide a hands-on approach to reinforce the principles of addition and subtraction, ensuring students develop a strong foundational skill set in basic arithmetic.