The slide rule

SKU: 2451
GTIN: 4255724830686
Category: Experience and Discover
Manufacturers: Astromedia

An exciting teaching tool for any multiplication and division

17 piece In stock
Delivery time: 2 - 3 Workdays (DE - int. shipments may differ)

7,50 €

incl. 19% VAT , plus

Please note our minimum order value of EUR 10.

piece

The slide rule

This cardboard kit is fully functional and oldschool in the truest sense of the word.
More than 40 years ago, this ingeniously simple calculator without electricity and light display was part of the standard equipment in school - today, the slide rule is not only a coveted collector's item, but still an exciting teaching tool to make arithmetic vivid.

It is very easy to use: you only have to set the "1" of the tongue of the movable middle element to the desired number and you can read off any multiplication from the line of the movable slide. Divisions are just as easy. The little wonder even knows how to handle square and cubic numbers as well as roots.

Dimensions of the built article: 28.7 x 40 x 0.4 cm (L/W/H)
Difficulty: easy
Building time: less time-consuming

Scope of delivery: pre-cut and printed cardboard sheets with detailed building instructions and printed runner made of foil

Product safety information

Manufacturer information:

Astromedia
Im Wirrigen 30
Waltrop, Deutschland, 45731
info@astromedia.de