Phet

If these teams are pulling with the same amount of force what will happen?

• The boy in blue will win.

• They will not move at all.

• The boy in red will win.

• Both will fall down.

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Which part of the wave is shown at letter E?

• trough

• crest

• resting point

• amplitude

Tags

NGSS.MS-PS4-1

What does the model show?

• A single light wave traveling away from a source

• Several light waves circling a source

• Two light waves traveling perpendicularly to a source

• Many light waves traveling away from a source

Tags

NGSS.MS-PS4-1

• 2,1,1

• 3,1,1

• 1,1,1

• 2,1,2

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

• 2,,1,,1

• 2,2,2

• 2,1,2

• 3,1,2

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

• 1,1,1

• 2,2,2

• 2,1,1

• 1,1,2

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Simplified

• 
• 
• 
• 

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-2

NGSS.MS-PS1-5

• 1,6,1

• 4,1,2

• 1,2,3

• 1,6,4

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What is frequency measured in?

• Milliseconds

• Miles

• Hertz

• Kilograms

Tags

NGSS.MS-PS4-1

What is the primary purpose of PhET simulations in science education?

• To provide interactive simulations for learning scientific concepts

• To replace traditional laboratory experiments

• To offer video lectures on scientific topics

• To assess students' performance in science