Free • Curriculum-aligned
Make math fun and understandable
Short, interactive lessons and practice problems designed for classroom and home use. Works on tablets and Chromebooks.
Quick facts
- Standards-aligned lessons
- Printable worksheets
- No student login required
Contact: floppavr@gmail.com
Featured lessons
Click a lesson to open it. Lessons are short, focused, and come with practice problems.
Addition Basics
K-2 • Practice sums up to 20
Subtraction Basics
K-2 • Subtracting within 20
Intro to Fractions
3-5 • Fractions using circles and bars
Materials for teachers
Each lesson includes objectives, estimated time, materials, and printable worksheets.
- Standards mapping (Common Core)
- Step-by-step teaching notes
- Formative assessment suggestions
Contact & transparency
We aim to make high-quality materials freely available to teachers and families. If you have a partnership or need accommodations, reach out.