Missing Mystery Case Files
A comprehensive one-week Tier 3 math intervention for first graders focusing on missing addends. Students act as 'Math Detectives' using ten frames, number lines, and concrete strategies to solve numerical mysteries.
A comprehensive one-week Tier 3 math intervention for first graders focusing on missing addends. Students act as 'Math Detectives' using ten frames, number lines, and concrete strategies to solve numerical mysteries.