Trade 2009 Page 73.qxp:Main DPS template 25/2/09 22:20 Page 1
Science
1 TTS QCA 5E Earth, Sun and
1 Earth, Sun and Moon Kit
Moon Kit
This kit contains demonstration and investigative
resources as well as excellent interactive multi-
media reference materials. Show how the Sun
shines on the Earth as it spins using a torch and
inflatable globe. Children can also build their own
moving orrery demonstration kit. Contents:
Orrery Demonstration Kit, 2 x Inflatable Globe,
Roughneck Torch, Earth in Space Video, Children
of the Sun Foldout Book, Earth, Sun, Moon and
Solar System Poster Set.
SQCA5E
2 TTS Forces Kit
Introduce the concept of force from gravity with
weights and force meters. Develop this further
with differently calibrated force meters, then
mixed springs, rubber bands and our spring kit.
Pushmeters show forces from pushes are
equivalent to forces from pulls. The slope car and
multiple surface blocks allow experimentation
with friction. Use the plastic tank to show how
submersion in water affects forces. A selection of
magnets and iron filings show that magnetism can
also exert a force. Contents: 6 x 10N
Forcemeters, 1 x 20N Forcemeter, 3 x 10N
Pushmeters, Bag of Mixed Springs, TTS Slope,
Slope Car, Multiple Surface Blocks, Junior Brass
Weight Set, Forces Rubber Bands, Spring Kit,
Plastic Tank, 100ml Plastic Cylinder, Horseshoe
2 Forces Kit 3 Sound Muffling Box
Magnets, Magnets Encased in Plastic, 2 x Encased
Iron Filings, and book Lets Make It Work With
Magnets.
SKS2F
3 Sound Muffling Box
Designed to fulfil QCA unit 5F section 6, (plan
a test to measure or observe how well different
materials muffle sound), this resource saves on
both time and money. Providing a constant fixed
sound, it’s perfect for fair test experiments.
Add (T-FILL) Toy Filling or any household
materials to show the effect they have on sound
travel. Comes with inbuilt buzzer and switch in
a painted box with lid. Batteries not included.
Takes ‘C’ type batteries.
SSOUND
4 Forces Parachutes
Put different objects in the pouches provided and
see how quickly they fall to the ground dependant
4 Forces Parachutes
on the parachute size. 3 parachutes per set
diameters are 20, 30 and 40 cm. String included.
5 Human Teeth Models
SPARA
5 Human Teeth Models
These giant sized human teeth demonstrate
how different teeth are used for chewing, biting
and gnawing. Models include molar, L15 x W12 x
D12 cm, canine, L18 x W9 x D9 cm and incisor,
L18 x W6 x D9 cm. Teacher’s notes included.
STOT Set of 3
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