Module 1: Discovery 3

Which body system has the brain, spinal cord, and nerves?

• Respiratory

• Circulatory

• Nervous

• Digestive

Transfer of thermal energy from one substance to another.

• Heat

• Sunlight

• Light

• Energy

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

What is the equation for speed?

• speed=distance divided by time

• time=speed divided by distance

• distance= time divided by speed

Tags

NGSS.MS-PS3-1

What metals do you combine to make bronze? Choose 2

• Copper

• Tin

• nails

• magma

What came after the bronze age?

• iron age

• prehistoric age

• ice age

• guilded age

What were the best weapons made from?

• wood

• Steel

• copper

• iron

What is the approximate hardness of your fingernail?

• 9

• 7.5

• 2.5

• 3

What is the approximate hardness of a steel nail?

• 3.5

• 4.5

• 5.5

• 6.5

Items that are able to reflect light are called

• Hardness

• Magnetic

• Reflective

• Soluble

Tags

NGSS.MS-PS4-2

What is a rivet?

• Nails in a piece of wood.

• A hammer and a drill.

• A pencil.

• A short metal pin or bolt.