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
Pay

Pay

2
Free discovery of coins

Free discovery of coins

3
Zebra puzzle editor

Zebra puzzle editor

4
Give money to the miser!

Give money to the miser!

5
Counting abacus, Suanpan, Soroban, Stchioty

Counting abacus, Suanpan, Soroban, Stchioty

6
The gifts

The gifts

7
Free weighings

Free weighings

8
Zebra puzzle: initiation

Zebra puzzle: initiation

9
Virtual weighings

Virtual weighings

10
Cuisenaire rulers - free use

Cuisenaire rulers - free use

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