Are you like me and see it all the time: students can count, but fluency with addition and subtraction facts is uneven across K–2. Kindergarten students may still struggle to add/subtract within 5 or 10. First graders can add within 10 but freeze with missing numbers or combinations to 20. Second graders may know facts individually but struggle with fluency and fact families. Worksheets and flashcards don’t always stick—students need hands-on, visual practice that builds understanding, not