Data

What does picture tell you about the figures in the in the balance pain.

• The plastic toys on the right have more weight than the toys on the left.

• The plastic toys on both sides are equal.

• The plastics toys on the left weigh more than the toys on the right.

• The toys in the right pan have no mass.

Tags

NGSS.MS-PS2-4

Which glass show modules as a gas?

• The left one

• The middle one

• The right one

Tags

NGSS.MS-PS1-4

Which cup shows modules in a solid?

• the left one

• the middle one

• the right one

Tags

NGSS.MS-PS1-1

What fraction is represented by the above model?

• 3  2/3

• 3/5

• 3  3/5

• 4  3/5

What would likely happen if Earth rotated on its axis more slowly than it currently does?

• The days would be shorter.

• The nights would be shorter.

• The days would be longer.

• There would be no noticeable change.

Tags

DOK Level 2: Skill/Concept

In an ecosystem, what role do producers play in the food chain?

• They consume other organisms.

• They produce energy for consumers.

• They convert sunlight into usable energy.

• They break down dead organisms.

Tags

DOK Level 2: Skill/Concept

How does Earth's rotation affect the day and night cycle?

• It causes the seasons to change.

• It changes the moon's phases.

• It leads to day when the area faces the sun and night when it faces away.

• It affects the gravitational pull of the moon.

Tags

DOK Level 2: Skill/Concept

What should a scientist do if the data does not support the hypothesis?

• Ignore the data

• Change the data to match the hypothesis

• Formulate a new hypothesis and conduct another experiment

• Stop doing experiments

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-4

Which cup shows molecules in a liquid.

• the left one

• the middle one

• the right one

Tags

NGSS.MS-PS1-4

How does dry ice change as it turns into a gas?

• Its weight and volume increase.

• Its weight and volume decrease.

• Its weight increases. Its volume remains unchanged.

• Its weight remains unchanged. Its volume increases.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS1-5