Bouncing Light
Changing States
Feel the Heat
Measure Up
Misc
100
What happens when light moves from air into water?
What is it bends
100
Anything that takes up space and has mass.
What is matter?
100
What forms when light is blocked?
A shadow.
100
All objects have volume. Which is a true statement about volume?
A) Volume helps to show how heavy an object is.
B) Volume is a measure of how much matter is in an object.
C) Volume is a measure of the amount of space an object takes up.
D) Volume can be measured by placing an object on a pan balance.
What is C) Volume is a measure of the amount of space an object takes up.
100
This happens when two objects rub together.
What is friction?
200
When you put a pencil in water and it looks broken or bent at the water line, what is that called?
What is refraction
200
Condensation forms as tiny droplets of water on the outside of a cold can of soda. Which process is most likely causing the change in state from a gas to a liquid?
A. heating
B. cooling
C. melting
D. freezing
What is b) cooling
200
What color absorbs all light and get warmer faster?
What is black?
200
Which cylinder contains the greatest volume of liquid?
A. Cylinder 1
B. Cylinder 2
C. Cylinder 3
D. Cylinder 4
What is d) cylinder 4
200
Which group of objects would most likely have the same shape?
A. A pencil and a crayon
B. A beach ball and a cube
C. A book and a basketball
D. A marble and a brick
What is A. A pencil and a crayon
300
What happens to light when it passes through a prism?
What is bends
300
Which of these best describes water undergoing a change as it is heated?
A. water in a cup inside a house
B. water in a tray inside a freezer
C. water in a pot on a stove
D. water in a bowl on a table
What is c) water in a pot on a stove
300
Which are the two main forms of energy that the campfire provides?
A. heat and light energy
B. heat and electrical energy
C. electrical and light energy
D. electrical and sound energy
What is a) heat and light energy
300
Which vegetable had the highest temperature?
A. mushroom
B. pepper
C. pumpkin
D. squash
What is d) squash
300
Which property helps us tell the difference between a rough rock and a smooth marble?
A. size
B. color
C. shape
D. texture
What is d) texture
400
When you shine a flashlight at a wall, how does the light travel?
A. In circles
B. In wavy lines
C. In a straight line
D. In zigzag patterns
What is c) in a straight line
400
Which word below describes the process which causes ice to change state from a solid to a liquid?
A. melting
B. freezing
C. evaporation
D. condensation
What is a) melting
400
Which of the objects below would produce the most heat when rubbed together?
A. rubbing sanitizer on hands
B. rubbing dry hands together
C. rubbing lotion on your hands
D. rubbing soapy hands together
What is b) rubbing dry hands together
400
Which sentence correctly compares the temperatures of the liquids?
A. The water is warmer than the milk.
B. The milk is warmer than the coffee.
C. The orange juice is cooler than the milk.
D. The water is cooler than the orange juice
What is A) The water is warmer than the milk.
400
Brianne is rubbing her bare feet back and forth very quickly on the carpet. What will happen to the temperature of the carpet as Brianne does this?
A) get warmer
B) get cooler
C) get softer
D) get drier
What is a) get warmer
500
This form of energy travels in a straight line.
What is light?
500
This happens when a liguid changes to a gas.
What is evaporation?
500
Alexander, a singer, is on the stage performing. The stage lights are all on, and after a few minutes, he begins to sweat. What most likely is causing Alexander to sweat?
A. The stage lights produce light energy.
B. The stage lights are next to each other.
C. The stage lights produce light and heat energy.
D. The stage lights are rubbing against each other
What is c) the stage lights produce light and heat energy
500
Amanda measured and recorded the level of the water in the graduated cylinder shown in Picture A. Then she dropped the rock in the graduated cylinder and measured and recorded the level of the water shown in Picture B.
Which statement most likely explains what Amanda is trying to find out?
A. She is finding the mass of the rock.
B. She is finding the mass of the water.
C. She is finding the volume of the rock.
D. She is finding the volume of the water
What is C) She is finding the volume of the rock.
500
Robin uses sandpaper on some wood. She rubs the sandpaper quickly back and forth across the wood. Robin touches the wood and is surprised. What happened to the wood that surprised Robin?
A. It was cool because air cools wood.
B. It was warm because the light heated the wood.
C. It was cool because her hand is warmer than the wood.
D. It was warm because the rubbing motion heated the wood.
What is D) It was warm because the rubbing motion heated the wood.
600
James shined a light on the wall. He placed a piece of red construction paper in front of the flashlight and could no longer see the light on the wall. What most likely happened to the light when it reached the red construction paper?
A. The light was bent
B. The light was absorbed
C. The light went through the paper
D. The light was reflected onto the ceiling
What is b) the light was absorbed
600
During a ___________change, one kind of matter changes into another kind of matter.
What is a chemical change?
600
Bella and her mother dip strawberries in chocolate they melted over a pan of hot water on the stove. Which type of energy produced by the stove enabled them to do this?
A) heat energy
B) light energy
C) sound energy
D) gravitational energy
What is A) heat energy
600
Charles is measuring mass. Which of the objects below has the greatest mass?
what is a) the car is 90g
600
Sal cut two squares of wool fabric. He rubbed the pieces of fabric together for 30 seconds. He then places a thermometer between the two pieces of fabric and measure the temperature for 30 seconds. The results are recorded below.
What is the best explanation for the change in temperature?
A. the time of year
B. the temperature of the classroom
C. the amount of light in the classroom
D. the friction caused by rubbing the fabric together
What is D) the friction caused by rubbing the fabric together