Magnetic Field Pattern Window

0.95 kg
A White frame with transparent window containing magnetic powder in a water based solution for showing magnetic field patterns.  When a magnet is present the particles of iron inside become slightly magnetised, so they attract each other and cluster into the lines that show the magnetic field patterns.  Includes a pair of small ferrite block magnets and a pair of plastic cased bar magnets and teachers leaflet.

Supports the following areas of learning:
• Understanding the World - magnetism

Size: 225 x 130 x 15mm.

Age: Suitable from 3 years.