Logic, deduction, education.

Mathematical activities

78 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 weighings

Free weighings

3
Give money to the miser!

Give money to the miser!

4
Zebra puzzle editor

Zebra puzzle editor

5
The gifts

The gifts

6
Weighing exercises with measurement

Weighing exercises with measurement

7
Mass and weight across the solar system

Mass and weight across the solar system

8
Riddle: the stolen money

Riddle: the stolen money

9
States composition with bar diagrams

States composition with bar diagrams

10
Weighing assistant

Weighing assistant

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