6th STEM Post Assessment Review

If you were making a model to show how you see an object, what would you draw?

• An arrow traveling from the eye to the light source and then to the object.

• A line traveling from the light source to the eye then reflecting to the object.

• An arrow traveling from the light source, to the object and reflecting to the eye.

• A line traveling from the object to the light source and then to the eye.

Tags

NGSS.MS-LS1-8

What can prevent you from seeing an object?

• You would not see an object if something is blocking the path of light to your eye from the object.

• You would not see an object if the light reflects from the object to your eyes.

• You would not see an object if the light isn't bright enough.

• You would not see an object if the light source is not the sun.

How is a shadow created?

• A shadow is created when the sun is shining.

• A shadow is created when light bends around and object and goes to the surface.

• A shadow is created when the lights are turned off and we see just a little bit.

• A shadow is created when an object is between the light source and the surface.

Tags

NGSS.5-ESS1-2

What does transparent mean?

• A little bit see through

• see through or clear

• not see through

• colorful

Tags

NGSS.MS-PS4-2

What does translucent mean?

• A little bit see through

• see through or clear

• not see through

• colorful

Which type of material would allow the most light to pass through?

• opaque

• translucent

• transparent

• frosted.

Tags

NGSS.MS-PS4-2

If you want a lot of light to enter your house, Which windows would you use?

• Windows that transmit 100 Lux

• Windows that transmit 92 Lux

• Windows that transmit 650 Lux

• Windows that transmit 325 Lux.

Tags

NGSS.MS-PS4-2

What do plants need in order to grow?

• to reflect all of the colors of white light.

• to absorb any of the colors of white light except green

• to absorb green light

• to absorb water and soil

Tags

NGSS.MS-LS1-5

NGSS.MS-LS1-6

How do particles/molecules of a solid behave?

• Solid Molecules are packed tightly, vibrate in place and keep their shape

• Solid molecules are arranged loosely, flow past each other and take the shape of the container

• Solid molecules are spread out, move quickly and fill the available space of a container

How do particles/molecules of a liquid behave?

• Liquid Molecules are packed tightly, vibrate in place and keep their shape

• Liquid molecules are arranged loosely, flow past each other and take the shape of the container

• Liquid molecules are spread out, move quickly and fill the available space of a container