Page 54 - FOUNDATIONS FOR LIFE; EXPLORING GOD’S UNIVERSE
P. 54
Science - Y5 – God’s Amazing Matters – week 15
D. Test each metal for hardness by scratching the other metals with each in turn.
Aluminium can scratch ___________________________________________
Copper can scratch ___________________________________________
Iron can scratch ___________________________________________
Brass can scratch ___________________________________________
Steel can scratch ___________________________________________
E. I predict that the magnetic metals will be ______________________________________________
___________________________________________________________________________________
The magnetic ones were _____________________________________________________________
___________________________________________________________________________________
F. Build a simple circuit to see if the metals conduct electricity (the bulb will light up).
The conductors were _________________________________________________
The best conductor was ______________________________________________
G. Think of a way to test if the metals are good heat conductors.
The heat conductors were ____________________________________________
We tested the metals by _____________________________________________________________
___________________________________________________________________________________
H. Draw objects which can be made out of the metals you have been working with.
86
