What Goes Up Must Come Down

Why do multiple scientists perform studies and share their findings?

• To compare and change their data

• To learn from each other

• To go on vacations and explore

• They don't share their findings

How do scientists check their work or another scientist's work?

• Give each other notes after reading what they did

• Correct each other's errors on paper

• Repeat the experiment but change some things

• Repeat the same exact experiment

Match the following

• Carrying a backpack

• Opposing Force

• Books on a shelf

• Equal Force

• Bugs flying around

• Overcoming Gravity

• Car driving down a hill

• Not Overcoming Gravity

Tags

NGSS.HS-PS2-1

NGSS.HS-PS2-4

Which of these is NOT overcoming gravity

• Balloons rising into the air

• Holding a ball in your hand

• Birds flying up to a tree

• A bug flying by flapping its' wings

Tags

NGSS.5-PS2-1

Which of these shows overcoming gravity?

• Jumping over a rock

• A book falling to the floor

• Carrying a bag of groceries

• A TV hanging on a wall

Tags

NGSS.5-PS2-1

NGSS.3-PS2-1

Gravity doesn't affect small objects.

• True

• False

Tags

NGSS.5-PS2-1

Gravity is all around us and pulls all objects down.

• True

• False

Tags

NGSS.5-PS2-1

A table holding objects will oppose the force of gravity

• True

• False

Tags

NGSS.MS-PS2-2

Match the following

• A balloon falling to the ground

• Overcoming Gravity

• Picture hanging on a wall

• Not Overcoming Gravity

• Catching a ball

• Opposing Force

• A rocket blasting off

• Stopping Force

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1