EXPLORING SCIENCE 7

TECHNICIAN LIST

 

Unit  K: Forces and their effects

 

Lesson

Resources

1

Circus: bar magnet (N+S marked), ice cubes and similar sized blocks of wood, a length of rough string, a length of smooth plastic string, springs, forcemeters, masses A4 paper

2

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Coloured pencils, different size forcemeters, masses, a variety of items to weigh

3

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Empty drinks bottles with tops, selection of materials (metals, woods, polystyrene, glass etc) MUST be regular in shape, rulers, eureka cans, beakers, measuring cylinders, materials (as above by irregular in shape(

4

Selection of materials (metals, woods, polystyrene, glass etc) MUST be regular in shape, rulers, electric balances, calculators.

Beaker, oil, a small beaker of mercury, iron nail (for demo)

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5

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Stands and clamps, metre rulers, springs, masses, objects to weigh, bathroom scales in N and kg. Forcemeters in N and g/kg

6

Blocks of wood with hooks, sand paper of different grades, oil and washing up liquid, forcemeters, lots of different types of cloth, masses. Scissors

7

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Calculators, graph paper

8

Glue