Tier 4: Intensive Supports
Tier 3: School Supports
Tier 2: Classroom Supports
Modified number lines  - only having 2s, 5s, 10s, 100s, odds/evens, etc.
Manipulatives
Adding physical movement or actions to support one-to-one correspondence when counting (jumping, sliding items, clapping)
Lining up items being counted on a physical number line
Tier 1: Classroom Instruction
Visual Prompt on Desk - number lines, hundreds chart, etc.
Math Games
Counting order game - students can say 1-2 numbers in counting order. Student who says benchmark number is eliminated.