Logic, deduction, education.

Mathematical activities

76 hands-on math activities for all.

Information portal

Information portal

Presentation video

Presentation video

The most popular activities

over the last seven days.


1
Zebra puzzle editor

Zebra puzzle editor

2
Virtual weighings

Virtual weighings

3
Pay

Pay

4
Free discovery of coins

Free discovery of coins

5
Zebra puzzle with 3 entries: initiation

Zebra puzzle with 3 entries: initiation

6
The heaviest, the lightest

The heaviest, the lightest

7
Initiation to the additive bar diagram

Initiation to the additive bar diagram

8
Free weighings

Free weighings

9
Cuisenaire rulers - free use

Cuisenaire rulers - free use

10
Stock market: level 5 zebra puzzle

Stock market: level 5 zebra puzzle

A
To show

Apps without instructions for interactive digital displays

B
To investigate

Our zebra puzzles

C
To investigate

Logic games

D
To weight

Weighing games

E
To pay

Money games

F
To dose

Liquid handling games

G
To count

Numeration & operations

H
To solve

Basic problems