Year 7 End of Year Quiz

• Mortar and Pestle

• Erlenmeyer Flask

• Beaker

• Graduated Cylinder

• Flame generator

• Bunsen Honeydew device

• Bunsen Burner

• Gas-induced hydroflame

• Funnel cake

• Funnel

• Funnel of Terror

• Funnelizator

• Test Tube Rack

• Finger Diameter Tester

• Drying Rack

• Chemical Analysis Holder

• Pipette

• Flask

• Test Tube

• Graduated Cylinder

An example of a synthetic material is _____________.

• plastic

• organic cotton

• coal

• silk

Tags

NGSS.MS-PS1-3

What are some common natural materials?

• cotton, wood, plastic

• wood, cotton, wool

• wood, plastic, polymers

• none of the above

When light hits an area and bounces back it is called:

• echo

• refraction

• reflection

• absorbing

Tags

NGSS.MS-PS4-2

Light travels through air, water, glass and many other materials. What path does it travel to get from one place to another?

• sideways

• back and forth

• straight

• up and down

Tags

NGSS.MS-PS4-2

Why does the straw appear to be bent?

• light is reflected

• light is absorbed

• light is turned

• light is refracted

Tags

NGSS.MS-PS4-2