Science Leap Practice

What is the process when plants turn light into energy?

• Cycle

• Photosynthesis

• Transpiration

• Germination

Tags

NGSS.MS-LS1-6

What part of the flower contains the pollen?

• Stem

• Roots

• Anther

• Leaves

What part of the flower is in charge of photosynthesis or making food?

• Leaves

• Roots

• Stem

• Pollen

Tags

NGSS.MS-LS1-6

Which of these is not a planet?

• Jupiter

• Pluto

• Mercury

• Venus

The majority of Earth's surface is covered with what?

• Sand

• Grass

• Water

• Soda

Tags

NGSS.MS-ESS2-4

Which of these animals lives mostly in fresh water?

• Whales

• Sharks

• Dolphins

• Frog

Liquid water becomes ice when it_________?

• Freezes

• Boils

• Melts

• Slides

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What type of change is baking cookies?

• Chemical Change

• Physical Change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Coach Vance coaches the 5th grade soccer team at Caddo Lake Elementary. He asks two students to help him prepare for practice and inflate the soccer ball to at least 420 grams but no more than 450 grams. The two students measure the mass of the ball when it was deflated and when it was inflated. Part B: Which of the following best describes the particles of matter in the inflated soccer ball?

• The soccer ball changes shape and the different shape causes the ball to have more mass.

• The outside of the soccer ball is thicker, has more mass, and is made of solid particles.

• The air that is added to the soccer ball is made of unseen particles that move and fill the space inside of the soccer ball. This causes the soccer ball to have more mass.

• The air that is added to the soccer ball is made of unseen particles that become very large and remain in a fixed position. This causes the soccer ball to have more mass.

Tags

NGSS.MS-PS1-2

Question 4: Burning Wood

A chemistry class burned wood in a fume hood in their science laboratory to better understand how the materials would change when burned. Before conducting the experiment, the students measured the mass of the wood in the fume hood. After the experiment, the students measured the mass of the burned wood, the ashes, and the gases in the fume hood.

Which graph best represents the mass of all of the materials before and after burning?

• 
• 
• 
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Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5