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WorksheetsMatter for 3rd Grade
Total questions: 46
Worksheet time: 2hrs 36mins
What causes ice to transform from a solid to a liquid?
liquid
Does this dissolve in water?
Yes
No
Does this dissolve in water?
Yes
No
Does this dissolve in water?
Yes
No
Does this dissolve in water?
Yes
No
Which conclusion BEST describes how oil acts when added to water?
Oil mixes with water
Oil changes phases in water
Oil dissolves in water
Oil separates from water
What tool would help you measure the time it takes for a drink mix to dissolve in water?
Stopwatch
Graduated cylinder
Thermometer
Funnel
In which cup of water will substances dissolve the fastest?
A
B
C
D
Which cup of water has the least amount of energy?
A
B
C
D
Which cup of water shows water in a solid phase?
A
B
C
D
Billy Bob wants to know if oil dissolves in a cup of water. Which tool is BEST for measuring oil?
A
B
C
D
To measure the temperature of a cup of hot tea before you drink it, use a
balance scale
graduated cylinder
stopwatch
thermometer
Which liquid in the chart is most likely food coloring?
Liquid A
Liquid B
Liquid C
Liquid D
Which three solids dissolve in water?
Salt
Sand
Rocks
Salt
Rocks
Sugar
Sand
Drink Mix
Sugar
Salt
Drink Mix
Sugar
What happens when water is heated?
Molecules lose energy and the gas turns into a liquid.
Molecules slow down, so solids in the water take longer to dissolve.
Molecules move faster, so solids in the water dissolve faster.
Molecules stop moving and the liquid turns to a solid.
Two students tested three solids to find out if they dissolve in water. They added one spoonful of each solid to a different cup of water and stirred. Looking at Solid A, did the solid dissolve?
Yes
No
Which solid could be sugar?
Solid A
Solid B
Solid C
For which solid was the prediction wrong?
Solid A
Solid B
Solid C
Which water temperature has the most energy?
Hot, boiling water
Cold, frozen water
Cool water
Warm water
A student added one teaspoon of the same salt in two cups of water and stirred each glass for 10 seconds. What is the most likely reason the glasses look different?
The water in Glass A was from bottled water.
The water in Glass B was hotter.
The water in Glass A was hotter.
The water in Glass B was from the tap.
Which liquid dissolves more substances than any other and is known as the "universal solvent"?
Cooking Oil
Water
Vinegar
Instant Coffee
A student stirred a teaspoon of powdered drink mix into a glass of water. The powder broke down into small pieces that couldn't be seen because it
dissolved in the water
turned into a gas
was a liquid
separated from the water
Why is Salt Shaker worried about Sugar Cube?
Water mixes with liquids
Sugar and salt both separate from water
Sugar dissolves in water
Water is a solution
