Real-Data Charts
Charts made from real data: how far the planets are from the Sun, how long their years and days last, and how many people live in different countries.
- 13–16 years
- Read aloud
- No ads
- EN · БГ · РУ · УК

What your child learns
- Reading bar charts and their scales
- Comparing real numbers
- Turning a table into a chart
How to play
Tap the tallest or shortest bar, read a bar off the scale, then drag bars to match a table (they snap to half lines; Check says which one is off). Four right answers finish a level.
Levels
- Level 1Tap the tallest or shortest bar.
- Level 2Read a bar off the scale.
- Level 3Drag the bars to match a table.
A tip for parents
Make a bar chart of your family’s favourite fruits on paper together.
Works on phones, tablets and computers, with nothing to install. No ads and no tracking.