Mathematics – Page 17

3D Shape Nets

Nets of common 3D shapes. Joints are hinged with interlocking teeth on other edges. There are multiple versions of the […]

Tactile Protractor In dutch we called this the Brabo, short for Braille boog (arch). This tool allows students to measure

A tactile model of a flow chart. Flow charts are used to graphically represent a process and the choices, decisions

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

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

A 12-sided dice labelled with numbers from 1-12 in Braille. The numbers are printed separately on small plates and then

This model was designed and tested as part of the 3D4VIP project. This model can be used to teach cross-multiplication