STAAR

Object 1 is ​ (a)   ​​

Object 2 is ​ (b)  

Object 3 is ​ (c)  

• same density as water

• less dense than water

• more dense than water

Tags

NGSS.MS-PS1-2

What force is being applied to the marble, causing it to move down the ramp?

• Magnetism

• Friction

• Gravity

• Air pressure

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

NGSS.MS-PS2-4

Which organism obtains the LEAST energy?

Tags

NGSS.MS-LS2-3

a

b

c

e

Evaporation

Transpiration

Collection

Precipitation

Condensation

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-4

Which picture shows the new moon?

Tags

NGSS.MS-ESS1-1

Which statement correctly describes the transfer of energy in a food chain in this wetland?

• F Energy is transferred from hawks to shrews to grasshoppers to marsh grasses.

• G Energy is transferred from marsh grasses to crickets to hawks to frogs.

• H Energy is transferred from grasshoppers to crickets to frogs to hawks.

• J Energy is transferred from cattails to crickets to shrews to hawks.

Tags

NGSS.MS-LS2-3

Conduct five trials, using a different scale to pull each block of wood

• A Conduct five trials, using a different scale to pull each block of wood

• B Conduct five trials, pulling a different side of each block each time

• C Conduct five trials, using a different table for each trial

• D Conduct five trials, pulling each block of wood in the same way for each trial

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

• F travels in straight lines and reflects from the surface of the mirror

• G refracts in the glass of the mirror and is spread out all over the room

• H enters the mirror and changes direction when it is refracted by the back of the mirror

• J travels through air and does not change its direction in air

Tags

NGSS.MS-PS4-2

• 
• 
• 
• 

Tags

NGSS.MS-LS1-5

What most likely happened to the dead plants and animals?

• They were eaten by scavengers.

• G They became fossil fuels.

• H They were washed away by water

• J They became an underground aquifer.