Set of 12 different metal identifi cation plates. These are excellent for studies on different metals. Each plate is marked with a code letter corresponding to a list of metals supplied with the set.
W5 x H2.5cm strips. 035-MAG-MET
£ 10 .99
2 Materials Collection Collection of twenty various magnetic and non-magnetic materials which can be used for teaching the principles of magnetism or the properties of different types of materials. The samples can be easily taken out of the display and cotton, carbon, nickel, copper, rubber, iron, steel, zinc are all included amongst the 20 different materials.
035-SC00760 £ 27 .95
3 Encase Iron Filings An answer to loose fi lings. These are totally encased in a plastic container. 8.5cm diameter.
035-TIF £ 1 .99
4 Assorted Metal Discs A set of 8 different 2.5cm metal discs, each stamped with the metal type to test for magnetic/non- magnetic properties.
035-SDISC £ 6 .99 1007
5 Magnetic Field Pattern Window
A very clear illustration of the formation of magnetic fi elds. The iron fi lings are suspended in liquid and sealed in a clear frame; place a magnet on the frame and watch the fi elds appear. Can also be used with an overhead projector. Size: 225 x 130 x 15mm.
035-PATT £ 35 .45
6 Magnetic Testing Kit This kit contains a selection of 20 magnetic and non-magnetic objects, neatly sealed into plastic pots. It includes 2 magnetic wands for testing and is a great resource for prompting discussion amongst children as to which items may or may not be magnetic.