Categorize each item below as either a solid, liquid, or gas.
flour
carbon dioxide
helium
oxygen
dish soap
alcohol
sugar cube
honey
plastic cube
Objects are represented by letters A, B, C, & D. Put the objects in order from least to greatest mass (least on top). All amounts are shown in grams.
A
D
B
C
Categorize each item below as either less dense than water or more dense than water.
syrup
vegetable oil
wood chip
brass key
aluminum bolt
sand
plastic ball
soap bubble
Less Dense than Water
More Dense than Water
Categorize each item below as either Insoluble in Water or Soluble in Water.
glass lens
feather
honey
drink mix
vegetable oil
baking soda
lemon juice
sand
Insoluble in Water
Soluble in Water
Categorize each item below as either a Good Electrical Conductor (poor electrical insulator) or Poor Electrical Conductor (good electrical insulator).
iron needle
copper wire
rubber ball
cardboard
aluminum washer
cotton ball
cork
brass key
Good Electrical Conductor (poor electrical insulator)
Poor Electrical Conductor (good electrical insulator)
Categorize each item below as either a Good Thermal Conductor (poor thermal insulator) or Poor Thermal Conductor (good thermal insulator).
wood lumber
steel spoon
newspaper
copper sheet
nickel rod
air
cotton fabric
iron rod
Good Thermal Conductor (poor thermal insulator)
Poor Thermal Conductor (good thermal insulator)
Categorize each item below as either a Magnetic or Non-Magnetic.
aluminum
cobalt
steel
nickel
copper
glass
iron
cotton
Magnetic
Non-Magnetic
Complete the table using the substances in the bank below.
Students set up four beakers of water. They conducted an investigation in which they added a different substance to each of the four beakers and stirred for 2 minutes.
Complete the table using the objects from the term bank.
Complete the table using the headings from the term bank.
Decide if each item below uses mechanical energy or does NOT use mechanical energy.
Solar panels absorb light from the sun
A teacher charges his cell phone
Fire melts a candle's wax
A baseball player throws a ball
Turbines in a hydroelectric dam spin as water flows through
A child pours milk into his glass
An iron is moved across a shirt
A family paddles a kayak in the lake
A wind turbine spins
Uses Mechanical Energy
Does NOT use Mechanical Energy
Decide if each item below uses light energy or does NOT use light energy.
Solar panels absorb light from the sun
The motor in a hairdryer turns
A siren alerts people that an ambulance is nearby
A radish plant makes its food during photosynthesis
A child uses a small lamp to read a book
A laptop is plugged in to the wall
A traffic light signals when to stop and go
Fire melts a candle's wax
A teacher charges their cell phone
Uses Light Energy
Does NOT use Light Energy
Decide if each item below uses thermal energy or does NOT use thermal energy.
A traffic light tells us when to stop and go
A man uses an iron to straighten the wrinkles in his shirt
A woman boils some water to make tea
Heating gasoline powers a car
The motor in a hairdryer turns
Fire melts a candle's wax
A laptop is plugged in
A teenager bakes cookies in the oven
A campfire keeps campers warm
Uses Thermal Energy
Does NOT use Thermal Energy
Decide if each item below uses electrical energy or does NOT use electrical energy.
We plug the toaster into the wall
A wind turbine spins
A student uses headphones to listen to music
A campfire keeps campers warm
A man uses an iron to straighten the wrinkles in his shirt
The wheels of a bicycle turn
A teacher charges his cell phone
A laptop is plugged in
Fire melts a candle's wax
Uses Electrical Energy
Does NOT use Electrical Energy
Decide if each item below uses sound energy or does NOT use sound energy.
A man uses an iron to straighten the wrinkles in his shirt
A campfire keeps campers warm
Flashing lights alert people that a police car is nearby
A bat uses echolocation as it flies to find its prey
A student answers a question aloud.
Students listen to a marching band
Students listen to a news report on the TV
A siren alerts people that an ambulance is nearby
The microwave beeps to signal that it is done
Uses Sound Energy
Does NOT use Sound Energy
Which TWO switches can be opened and still allow all of the parts to operate?
Which LEDs would produce light if Switch 2 closed while Switch 1 remained open?
1. Material Y light as light off it.
2. Material X is . Material X light.
3. Even as the light ray reflected and refracted, light always in a line.
How does the affect the amount of force needed to move the block across the .
Fill in the blanks using the the Term Bank.
Rocks into sediments and are to a new place.
Sediments are in .
Pressure the sediments, packing the layers tight.
Sediments harden into sedimentary rock during .
Plants received energy from the .
Plants died. plants fell to the bottom of the ocean.
The decaying organic material was buried under layers of .
Over of years, heat and changed the decaying matter into .
Decide if each item below is an example of climate or weather.
Climate
Weather
Which letter represents the area that the house's shadow would most likely appear at 8:00 AM?
Sort the items below as either Renewable Resources or Nonrenewable Resources.
natural gas
corn
gasoline
minerals
wood
coal
wind
petroleum
water
fish
Renewable Resources
Nonrenewable Resources
Which temperature would you most likely predict in San Antonio on February 9?
Which LEDs would produce light if Switch 1 closed while Switch 2 remained open?