Logic, deduction, education.

Mathematical activities

74 hands-on math activities for all.

Information portal

Information portal

Presentation video

Presentation video

Top 10 most popular activities

over the last seven days.


1
Free weighings

Free weighings

2
From the heaviest to the lightest

From the heaviest to the lightest

3
Zebra puzzle editor

Zebra puzzle editor

4
Virtual weighings

Virtual weighings

5
Zebra puzzle: initiation

Zebra puzzle: initiation

6
The heaviest, the lightest

The heaviest, the lightest

7
Weighings and equations

Weighings and equations

8
Pay

Pay

9
The fashion show: level 3 zebra puzzle

The fashion show: level 3 zebra puzzle

10
Jogging: Level 1 zebra puzzle

Jogging: Level 1 zebra puzzle

A
To show

Apps without instructions for interactive digital displays

B
To investigate

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