OpenSciEd 6.1 lessons 1-4

What is a scale model?

• a physical, 3D representation of something from the real world

• A picture with labels

• a tool to measure weight

• a tool to measure light

Why do we use scale models?

• to check our weight at the doctor's office

• the labels allow us to show others our thinking

• they allow us to test different questions and solutions on the model

• to give us step-by-step directions to solve the problem

Tags

NGSS.MS-ETS1-4

What does the student, Pete, see in his music room?

• the teacher through the window

• a reflection of himself

• himself and the teacher at the same time

• a video of a problem

Tags

NGSS.MS-PS4-2

What has to happen in order for us to see something?

• We need to wear glasses so the lenses can interpret what we see.

• Light travels in curved lines around objects in our way to bring the picture to our eyes

• Objects put out light that then enters our eyes.

• Light leaves a light source, bounces off an object, and travels directly to our eyes

Tags

NGSS.MS-LS1-8

What might happen when you shine light on an object?

• The light might be reflected, transmitted or both.

• The light will be absorbed and disappear.

• The light changes color depending on the material it is made of.

• The object will travel in a straight line.

Tags

NGSS.MS-PS4-2

What we can see is mostly determined by ____.

• the material something is made of

• the presence of light

• the color of objects

• scale models and diagrams

Tags

NGSS.MS-PS4-2

What happens when light shines on a one-way mirror?

• All the light is transmitted.

• Light does not interact with a one-way mirror.

• All the light is reflected.

• The light is both reflected and transmitted.

Tags

NGSS.MS-PS4-2

What does "transmit" mean?

• when light is absorbed by an object.

• when light passes through an object

• when light reflects off an object.

• when light travels to another destination.

Tags

NGSS.MS-PS4-2

What does "reflect" mean?

• when light bounces off an object

• when light is absorbed by an object

• when light passes though an object

• when light travels in curved lines around an object

Tags

NGSS.MS-PS4-2

What happened when we switched the light from room A to room B?

• it was completely dark in room B

• both sides saw a reflection and through to the other side

• both sides saw a reflection

• the phenomenon reversed

Tags

NGSS.MS-PS4-2