Free · ages 5 to 9
Math you can touch and play with
Count, add and build numbers with friendly helpers. Every lesson starts with something to tap and move.
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- No sign-up
- Nothing collected
How it works
Three steps to a new skill
Each lesson takes about ten minutes.
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Step 1: Try it with your hands
Tap, slide and hop. Each lesson starts with a picture you can move.
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Step 2: Answer five questions
Short practice right after. A grown-up can read it out loud.
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Step 3: Go up a level
Eight small lessons in each course. Go at your own speed.
Courses
Pick where to start
Three courses for kindergarten to grade 2.
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Counting to 100
Count, compare and skip count.
Ages 5 to 6 8 lessons -
Add and subtract to 20
Join, take away and make 10.
Ages 6 to 7 8 lessons -
Tens and ones
Place value to 100.
Ages 6 to 8 8 lessons
Play
Six explainers to try now
Move the numbers yourself. Works with a finger, a mouse or a keyboard.
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Ten frame
Tap the boxes to fill them. How many more make 10?
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Number line hopper
Pick a start and a hop size. Watch Hop the frog jump.
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Skip counting
Count by 2, 5 or 10 and light up the 100 chart.
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Number bonds
Split a number into two parts. Slide to change them.
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Balance scale
Add blocks until both sides weigh the same.
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Tens and ones blocks
Add ones. Snap ten ones into one ten.
Coming next:
- Shapes and patterns
- Time and money
- Equal groups and halves
Ready to count with us?
Olli, Hop, Bea and Bo are waiting. Start with the first lesson.
Start counting