Discover the joy of math
Short video lessons and problem sets that help students model, count, question, and explain their way to real understanding.
New tool for your math kit: the tape diagram
8 + 2 = 10
10 + 3 = 13
New tools for your math kit: the number bond and the ten frame
Four habits that build real math skill
Model
Build it with objects, tape diagrams, number bonds, and area models.
Count
By tens, fourths, tenths, centimeters, inches: every kind of unit.
Question
Is there a better strategy? Is my answer reasonable?
Explain
Say why it works and justify every answer and strategy.
What’s in your math tool kit?
Every new strategy or model is a tool students add to their tool kit. Then they ask: which tool fits this problem best?
Tape diagram
Number bond
Area model
Number line
Made for everyone at the table
Students
Quick lessons, then a problem set to try independently.
Families
Know exactly what to practice tonight, at home or in your homeschool week.
Educators
Drop-in mini-lessons and problem sets for your classroom.
Watch. Practice. Learn.
Watch a lesson in under 10 minutes, work the problem set, then tell why your answer makes sense.