Create your own toy for addition and subtraction of numbers up to 10 and discover how to study mathematics with simple materials!
| Curriculum Sections (Standard Educational Program) | Learning Objectives |
| 5.2Mathematical language | 1.5.2.3 Use a number line to illustrate addition and subtraction of numbers, comparison of numbers (greater/less), neighboring numbers, numerical intervals, and number sequences. |
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- Cardboard tube – 1 piece
- Cotton swabs (two colors) – 10 pieces
- String or rope – about 25 cm
- Bead – 1 piece
- Markers or felt-tip pens, a pencil, a stationery awl or safe hole punch
