WorksheetsScience Review #1
Total questions: 20
Worksheet time: 11mins
What is science safety lab expectation number 3?
No playing
Eat during the experiment
Leave your space clean
Don't report a spill
To find out how long it would take water to reach the boiling point you will need a thermometer, beaker, journal, hot plate and which of the following?
stop watch
battery
a toothpick
a glass jar
True or False a spoon can be metal, clear, black, white, silver or any color?
(a)
If you are mixing something in water, which property is being demonstrated?
Density
Observing
Solubility
Mass
When you are getting a pot off the stove, what would you use?
a paper towel
a baseball catcher's glove
an oven mitt
a rubber glove
The state of matter that takes the shape of it's container is a _____________.
Solid
Liquid
Gas
Germs
The state of matter that moves fast and spread out everywhere is a _____________.
Solid
Liquid
Gas
Germs
The state of matter that has molecules that are tight and close is a _____________.
Solid
Liquid
Gas
Germs
Which object does not conduct thermal energy?
silver spoon
cotton glove
paper clip
iron nail
Thermal energy is also called
Electrical Energy
Mechanical Energy
Heat Energy
Fossil Fuels
A student wants to classify matter based on its solubility. How could the student test a material to find out if it is soluble or insoluble?
Measure it to find mass and volume
Add it to water to see if it dissolves
Heat it to see if it changes state
Cool it to see if it freezes
Which of the materials listed below would not be soluble in water?
salt
sand
coffee
sugar
A student put the following objects in a bucket of water: plastic ball, glass marble, metal paper clip, and a wood block. Which object will the student be able to get outof the water with a magnet?
plastic ball
glass marble
metal paper clip
wood block
Appearance, texture, and density are classified as
physical properties
chemical properties
magnetic properties
thermal properties
On Friday, August 19, 2022 we did a science lab about ......
Raising a pet pig
How to make a balloon rise
Will water boil if heat is added?
Which liquid is less dense than water?
_____________ is the amount of mater in an object.
Mass
Density
Weight
Volume
A metal must contain at least one of the following (iron, steel, nickel, or cobalt) in order for it to b e attracted to a magnet.
True
Maybe
False
Fake
_________________ is a combination of 2 or more substances
Pickle juice
solven
solution
solute
All of the following are conductors except - metal, rubber, cermic, glass, and stone.
metal
ceramic
stone
rubber
In the Conductors/Insulators lab on Wednesday, August 31, 2022 the battery was a _____________________
an explosive device that blew up in your face
dead
a source of energy
wrapped with a bow on top
