Properties
Which is NOT a property of matter:
A. Color. B. Texture
C. Hardness D. Taste
Taste- D
Robert puts a pot of water on a hot stove. After a while, he sees lots of steam rising from the pot. How will Robert describe what is happening to the water?
The water is ____________.
Boiling
The two ways to measure temperature are __________ and ___________.
Celsius and Fahrenheit
When you do an experiment, how many things should you CHANGE? (your variable)
ONE
What science tool do we use to measure mass?
Balance
Which property are a rock, an ice cube, and a brick MOST LIKELY to share?
A. Weight
B. Hardness
C. Color
D. Texture
B. HARDNESS
What are the 3 states of matter?
Solid, liquid, and gas
When you notice water droplets on the outside of an icy glass of water, this is an example of _____________.
Condensation
You and your friend measure the mass of different rocks. All of your measurements turn out different! What should you and your friend do?
check and talk about each other's work to see why it’s different
What science tool do we use to measure volume?
Graduated Cylinder
What trait is the BIGGEST difference between a lion and a mouse?
A. Color
B. Food
c. Movement
D. Size
D- SIZE
What causes ice to change from a solid to a liquid?
A. cooling B. evaporating C. freezing D. heating
A. Cooling
You leave a glass of water outside on a hot day. You return hours later, and most of the water is gone from the glass. This is an example of ________.
Evaporation
You are working on an experiment with a friend. You get different results. What should you do next?
Check each other's work to see where the mistakes are. Maybe even do it again!
What science tool do we use to measure temperature?
Thermometer
Which of the following properties would a strawberry and a stop sign most likely have in common?
A. their color
B. their mass
C. their textures
D. their hardness
A. COLOR
You put two cups of water in the freezer. One has salt water and one has regular tap water. The tap water turns into a solid. What is this called?
Freezing
Changes that create a new substance or substances is a ____________ change.
Chemical
Before you perform an experiment, what should you do FIRST?
Form a _____.
Hypothesis
Jan wanted to know the volume of a rock. She had a graduated cylinder containing 60 milliliters (mL) of water. She dropped the rock into the water. The measurement on the graduated cylinder changed to 80 mL. What was the volume of Jan's rock?
20 mL
True or False:
Water can freeze and then melt back into a liquid.
TRUE
When a solid turns into a gas, its particles move ________.
Farther apart
A change in which appearance is different but nothing new forms is a ________ change.
Physical
Allen performed an experiment to see which bubble gum would blow the biggest bubble. Which empirical evidence would be best for Pam to use?
A. the colors of the gum
B. the size of the bubbles
C. the flavor that tasted the best
D. the bubble that lasted the longest
The bubble that lasted the longest
Ava wanted to know the volume of a penny. She had a graduated cylinder containing 50 milliliters (mL) of water. She dropped the penny into the water. The measurement on the graduated cylinder changed to 55 mL. What was the volume of Jan's penny?
5 mL