Tactiles – Page 28

Introduction Curve Discussion 1st Derivative

The illustration shows the function f(x)= x^3+ 2x^2 and its derivative f'(x)= 3x^2 +4x. The graph is available as a […]

This is an adapted triangle-ruler for visually impaired students. This model was designed and tested as part of the 3D4VIP

The triangle helps to build the formulas for the percentage Calculation. There are letters and Braille-signs. The triangle in the

Dome models of pentane isomers The calotte model is a three-dimensional model that is used for the spatial representation of

A 12-sided dice labelled with numbers from 1-12 normal font. The numbers are printed separately on small plates (bicolour print

A 20-sided dice labelled with numbers from 1-20 in Braille. The numbers are printed separately on small plates and then

Schoolyard structure to set up. The different parts assembled build a playground with slide and stairs. The file playground display

Schoolyard composition made of different interactive game items for visually impaired learners. Slide : only one item, “slide” Swing :

Volcano divided in two halves with base. In each part, the student can touch and explore the magma chamber. Fit

Attachable model of an eye globe with the following parts: Eye main shape Cornea Iris Lens Guide to insert the