Materials MYT 2

Ms K wants to find out which material is the most flexible. What should she measure?

• distance h

• the length of the string

• the mass of the weights

• the material of the sting

Ms K wants to find out which material is the most flexible. What should she CHANGE?

• distance h

• the length of the string

• the mass of the weights

• the material of the sting

These objects are made from...

• rubber

• plastic

• metal

• wood

These objects are made from...

• rubber

• plastic

• metal

• wood

What is a difference in the properties of these objects?

• float on water vs sink in water

• flexible vs not flexible

• absorbent vs waterproof

• allows light to pass through vs does not allow light to pass through

There are strings of Material X, Y and Z.

Eevie pours 100ml of water into the bucket at a time until the strings broke. What property is Eevie testing for?

• Strength

• Transparency

• Absorbency

• Flexibility

What is the changed variable?

• length of string

• material of string

• total volume of water poured

• mass of bucket used

What is the MEASURED variable?

• length of string

• material of string

• total volume of water poured

• mass of bucket used