Categorize each item below as either a solid, liquid, or gas.
helium
dish soap
oxygen
honey
sugar cube
carbon dioxide
flour
alcohol
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.
B
A
D
C
Categorize each item below as either less dense than water or more dense than water.
sand
brass key
vegetable oil
plastic ball
aluminum bolt
syrup
wood chip
soap bubble
Less Dense than Water
More Dense than Water
Categorize each item below as either Insoluble in Water or Soluble in Water.
honey
baking soda
glass lens
sand
drink mix
vegetable oil
feather
lemon juice
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).
cardboard
copper wire
cork
rubber ball
iron needle
cotton ball
aluminum washer
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).
iron rod
copper sheet
nickel rod
wood lumber
newspaper
air
cotton fabric
steel spoon
Good Thermal Conductor (poor thermal insulator)
Poor Thermal Conductor (good thermal insulator)
Categorize each item below as either a Magnetic or Non-Magnetic.
cotton
cobalt
steel
aluminum
iron
glass
nickel
copper
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.
Turbines in a hydroelectric dam spin as water flows through
A baseball player throws a ball
A child pours milk into his glass
Fire melts a candle's wax
A teacher charges his cell phone
A wind turbine spins
Solar panels absorb light from the sun
An iron is moved across a shirt
A family paddles a kayak in the lake
Uses Mechanical Energy
Does NOT use Mechanical Energy
Decide if each item below uses light energy or does NOT use light energy.
The motor in a hairdryer turns
A child uses a small lamp to read a book
A laptop is plugged in to the wall
A teacher charges their cell phone
A traffic light signals when to stop and go
A siren alerts people that an ambulance is nearby
A radish plant makes its food during photosynthesis
Fire melts a candle's wax
Solar panels absorb light from the sun
Uses Light Energy
Does NOT use Light Energy
Decide if each item below uses thermal energy or does NOT use thermal energy.
A woman boils some water to make tea
A traffic light tells us when to stop and go
Fire melts a candle's wax
A man uses an iron to straighten the wrinkles in his shirt
A teenager bakes cookies in the oven
A laptop is plugged in
The motor in a hairdryer turns
Heating gasoline powers a car
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 man uses an iron to straighten the wrinkles in his shirt
Fire melts a candle's wax
A campfire keeps campers warm
A student uses headphones to listen to music
A laptop is plugged in
A teacher charges his cell phone
A wind turbine spins
The wheels of a bicycle turn
Uses Electrical Energy
Does NOT use Electrical Energy
Decide if each item below uses sound energy or does NOT use sound energy.
Flashing lights alert people that a police car is nearby
A campfire keeps campers warm
A man uses an iron to straighten the wrinkles in his shirt
Students listen to a marching band
A siren alerts people that an ambulance is nearby
The microwave beeps to signal that it is done
A bat uses echolocation as it flies to find its prey
A student answers a question aloud.
Students listen to a news report on the TV
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?
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
water
wood
minerals
wind
gasoline
fish
petroleum
corn
coal
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?