Matter 1
Matter 2
Energy 1
Energy 2
Measurement
100
Name the three forms of matter found on Earth.
Solids, liquids and gases
100
Give an example of a solid, of a liquid and of a gas.
Teacher discretion.
100
What is the definition of Energy?
Energy makes things happen.
100
Name three examples of stored energy waiting to be used.
batteries, food, fuels, muscles
100
name the tool used to measure length and what unit of measure we use.
Ruler--centimeters, inches, etc.
200
What are three properties you could use to describe solid objects?
shape
texture
weight
color
hard/flexible
etc.
200
What are three properties you could use to describe a liquid?
Foamy, bubbly, color, viscous, transparent, etc
200
Name three forms of energy
light, heat, motion, sound, electricity
200
If you walk into a dark room where there is no light, will your eyes eventually adjust to it? Why or why not?
No, because you need light in order to see anything.
200
What unit of measure do we use to measure mass?
grams
300
Define the difference between a solid, a liquid and a gas.
A solid keeps its shape, a liquid takes the shape of the container and a gas goes everywhere.
300
What does it mean to melt and object?
Turn it from a solid to a liquid.
300
What is the difference between absorb and reflect?
When light is reflected off something, it bounces off.
When it is absorbed, it gets soaked in.
300
Why would you wear a white shirt on a hot day instead of a black one?
Because black absorbs the light and converts it to heat energy. White reflects light.
300
What unit of measure do we use to measure volume?
milliliters
400
What does it mean when something evaporates?
It changes from a liquid to a gas.
400
What does it mean when an object freezes?
It changes from a liquid to a solid.
400
Your teacher has a picture of a light ray that is about to hit a mirror. Draw the direction the ray will reflect off the mirror.
Teacher discretion.
400
Give two examples of ways energy can travel from one place to another.
Energy can travel in water waves, sound waves, light waves, a rolling ball.
400
Read a thermometer that your teacher has.
teacher discretion
500
What do you need to change matter from a solid to a liquid or from a liquid to a gas.
add heat
500
What do you need to change something from a gas to a liquid or a liquid to a solid?
Take heat away from it.
500
How does light help us see?
Light needs to reflect off an object and then into our eyes.
500
Name two ways heat energy is created.
Rubbing hands together, light being absorbed into an object.
500
Use the balance to find out the mass of an object. https://www.roomrecess.com/Tools/PanBalance/play.html
teacher discretion