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WorksheetsSTAAR Category 1
Total questions: 138
Worksheet time: 4hrs 19mins
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Which of the following is a good conductor of electricity?
glass rod
cotton string
plastic tubing
copper penny
A teacher mixes a white powder into a beaker of water. The powder cannot be seen in the water. The teacher then heats up the water until it evaporates and the powder can be seen again. Which of the property of the powder is the teacher demonstrating?
solubility
Density
Conductivity
Mass
Objects that blow into a swimming pool or that are dropped into the pool by swimmers need to be removed. The objects include foam cups, keys, and coins. Which of the following explains a useful method for removing some of the objects?
The keys and coins are less dense than water, so they can easily picked off the bottom of the pool by divers.
The foam cups have the same density as water, so they can be crumbled up for removal by the pool filter
The foam cups are less dense than water, so they can be removed from the surface with a pool cleaning net.
The keys and coins have the same density as water, so they can be washed away when the pool is drained.
Two wires carrying electricity can create a spark if they come too close together. This spark can start a fire. Wires carrying electricity are usually covered with plastic to keep them from starting a fire. Why does the plastic keep the electricity from starting the fire?
Plastic is a good insulator
Plastic can melt when heated
Plastic is softer that wire
Plastic conducts electricity
A teacher dropped a bolt into a container of maple syrup and asked the students to remove it without touching the maple syrup. At first they used a strong magnet but the bolt would not move. They finally poured the maple syrup into another container to get the bolt out. Which of these best describes some of the bolt's properties?
The bolt is magnetic and has the same density as the syrup
The bolt is nonmagnetic and more dense than the maple syrup
The bolt is nonmagnetic and less dense than the syrup
The bolt is magnetic and less dense than the maple syrup
A student is asked to design a sleeve for a cup that will insulate thermal energy and not feel hot to the touch when the cup is filled with liquid. The students has 4 materials to choose from. Which of these materials is least useful as an insulator?
cardboard
aluminum
rubber
plastic
Which of these is the best conductor of electricity? (5.5A)
Glass rod
Cotton string
Plastic tubing
Copper penny
A teacher mixes a white powder into a beaker of water. The powder cannot be seen in the water. The teacher then heats the mixture until the water evaporates and the powder can be seen again. Which property of the powder is the teacher demonstrating? (5.5A)
Solubility
Relative density
Conductivity
Mass
A teacher sets up an experiment using five jars. The teacher keeps one jar unwrapped, and the other four jars are wrapped with equal thicknesses of four different materials. Which property of the materials wrapping the jars are the students most likely investigating? (5.5A)
State of matter
Thermal energy insulation
Thermal energy production
Ability to conduct electricity
A student reads the label on the bottle of salad dressing shown here. Why would the student shake the salad dressing well before using it? (5.5A)
Vinegar and oil have different densities.
Vinegar and oil easily form a solution.
Vinegar and oil both contain water.
Vinegar and oil are both liquids.
Objects that blow into a swimming pool or that are dropped into the pool by swimmers need to be removed. These objects include foam cups, keys, and coins. Which of the following explains a useful method for removing some of these objects? (5.5A)
The keys and coins are less dense than water, so they can be easily picked up off the bottom of the pool by divers.
The foam cups have the same density as water, so they can crumbled up for removal by the pool filter.
The foam cups are less dense than water, so they can be removed from the surface with a pool cleaning net.
The keys and coins have the same density as water, so they can washed away when the pool is drained.
A cook uses the ingredients listed to prepare a meal. Which table correctly show the physical properties of these ingredients when placed in hot water? (5.5A)
A teacher gives a student four clear sealed containers. Each container holds a different substance. The student records some observations about the substance in each container. Based on these observations, which container most likely holds only gas? (5.5A)
Container 1
Container 2
Container 3
Container 4
Some students investigate the properties of four objects using a hand lens, a magnet, and a beaker containing water. Their observations are recorded in the table. Which statement identifies a property that could be used to classify these objects into two different groups? (5.5A)
Density can be used to separate objects that sink in water from objects that do not.
Magnetism can be used to separate objects that are attracted by a magnet from objects that are not.
Solubility can be used to separate objects that dissolve in water from objects that do not.
Physical state can be used to separate objects that are solids from objects that are not.
A student classifies the objects shown based on their physical properties. Which property cannot be used to classify these objects into more than one group? (5.5A)
Magnetism
Mass
Electrical conductivity
Solubility in water
A science class tested three properties of different materials. The results are shown in the table. Based on the table, which material would be best to use to insulate electrical wires? (5.5A)
Wood
Plastic
Copper
Steel
Two wires carrying electricity can create a spark if they come too close together. This spark can start a fire. Wires carrying electricity are usually covered with plastic to keep them from starting a fire. Why does the plastic keep the electricity from starting a fire? (5.5A)
Plastic is a good insulator.
Plastic can melt when heated.
Plastic is softer than wire.
Plastic conducts electricity.
A student puts four objects in a bucket filled with water. Which two objects are most likely less dense than the water? (5.5A)
Wood block and metal paper clip
Plastic ball and glass marble
Metal paper clip and glass marble
Wood block and plastic ball
A student was asked to compare the masses of four blocks that were all the same size but made of different materials. The student used a balance to compare the masses of two blocks at a time. The student repeated this process three more times with different pairs of blocks and recorded observations. Which list shows the blocks in order from least to greatest mass? (5.5A)
Blocks N, M, L, P
Blocks P, M, L, N
Blocks N, L, M, P
Blocks P, L, M, N
The table lists some properties of four different samples of matter. Which two samples could be glass and saltwater? (5.5A)
Samples 1 and 2
Samples 3 and 4
Samples 1 and 3
Samples 2 and 3
Which of these is not soluble in water?
Oil
Salt
Honey
Sugar
A student is asked to design a sleeve for a cup that will insulate thermal energy and not feel hot to the touch when the cup is filled with hot liquid. The student has four materials to choose from. Which of these materials is least useful as an insulator? (5.5A)
Cardboard
Aluminum
Rubber
Plastic
For an investigation a teacher dropped a bolt into a container of maple syrup and asked students to remove it without touching the syrup. The students first tried to use a strong magnet to remove the bolt, but it remained on the bottom of the container. They finally poured the syrup into another container to get the bolt out. Which of these best describes some of the bolt's physical properties? (5.5A)
The bolt is magnetic and has the same density as the maple syrup.
The bolt is nonmagnetic and more dense than the maple syrup.
The bolt is nonmagnetic and less dense than the maple syrup.
The bolt is magnetic and less dense than the maple syrup.
The table lists some physical properties of two objects. Based on their properties, which of the objects is most likely a metal? (5.5A)
Object 1, because it is a solid that is less dense than water
Object 2, because all metals float in water
Object 2, because metals conduct thermal energy and electricity
Object 1, because it can be used to provide insulation for thermal energy.
Students are investigating properties of objects. They observe four objects and record observations for each object in the table. Based on the students' observations, which of these tables properly identifies the objects? (5.5A)
A student measured out 10 mL of four clear liquids and added one drop of a different-colored dye to each liquid. One of the liquids was water. The student then carefully poured each liquid into a graduated cylinder and let the mixture settle for 30 minutes. The student observed that the liquids had separated into layers, as shown in the diagram. Which of these procedures would help the student identify the layer of water? (5.5A)
Stir the liquids, let them settle, and then identify the bottom layer as water
Drop a piece of ice into the graduated cylinder, let the ice settle, and then identify the layer just above the ice as water
Add water to the graduated cylinder, let the mixture settle, and then identify the layer that increases in volume as water
Carefully pour each layer into separate plastic containers, place the containers in a freezer, and then identify the liquid that takes the longest to freeze as water.
Which physical property is used to identify the ability to dissolve?
Conductivity
Magnetism
Solubility
Density
1 solid, 1 liquid, 2 gases
2 solids, 1 liquid, 1 gas
1 solid, 2 liquids, 1 gas
2 solids, 2 liquids, 0 gases
Which method could be used to classify objects by the property of density?
Mix blue and red food coloring with water
Dissolve sugar and salt in water
Place solid objects in water
None of the above
2,003 grams
320 grams
302 grams
23 grams
A student conducts an investigation to learn how materials conduct energy. The student places a wooden spoon and a metal spoon in identical, separate containers of hot water. Then, the student takes the temperature of the water in each container to make sure both are the same temperature. What is the variable in the student’s investigation? 5.2(A)
Temperature of the water
Type of container
Length of time the student leaves the spoons in the water
Type of spoon
The mass of a rock is measured with a balance. The rock is then broken into many smaller pieces and the total mass of all the pieces is measured again. Which of the following sentences about the mass is TRUE?
The mass of the rock will be greater than the total mass of the smaller pieces.
The mass of the rock will be less than the total mass of the smaller pieces.
The mass of the rock will be same as the total mass of the smaller pieces.
The mass of the rock will not be the same as the total mass of the smaller pieces.
The mass of a rock is measured with a balance. The rock is then broken into many smaller pieces and the total mass of all the pieces is measured again. Which of the following sentences about the mass is TRUE?
The mass of the rock will be greater than the total mass of the smaller pieces.
The mass of the rock will be less than the total mass of the smaller pieces.
The mass of the rock will be same as the total mass of the smaller pieces.
The mass of the rock will not be the same as the total mass of the smaller pieces.
A glass marble and a piece of cork of the same shape and size are dropped in water. Which of the following explains correctly why the glass marble sinks while the cork piece floats on water?
The glass marble is denser than water while the cork is less dense than water.
The glass marble is less dense than water while the cork is denser than water.
The glass marble and the cork are both denser than water.
The glass marble and the cork are both less dense than water.
All of the following objects are attracted to magnets EXCEPT _________.
Iron nail
Plastic button
Steel scissors
Iron screw
The same quantity of sugar and sand are added to a glass of water and stirred. After some time the sugar particles cannot be seen while sand particles settle down. Based on the observations, which of the following statements is TRUE?
Sugar is soluble in water while sand is not.
Sand is soluble in water while sugar is not.
Both sugar and sand are soluble in water.
Both sugar and sand are not soluble in water.
Which of these objects is an insulator?
Copper Wire
Oven Mitt
Paper Clip
Soda Can
Which of the following best represents the three states of matter?
Picture A
Picture B
Picture C
Picture D
Identify which item below best completes the table.
Glass Window
Gold Ring
Paper Bag
Styrofoam Cup
A magnet would be attracted to which item?
Plastic bottle sprayer
Refrigerator
Wooden table
Aluminum bat
A student completes an investigation, where sand and water are mixed together. The student needs to separate the sand from the water. Which of the following procedures should the student follow?
Pour the mixture through a funnel to separate the sand from the water.
Pour the mixture through a paper filter to separate the sand, and allow the water to flow through to another container.
Pour the mixture into a glass, and use your hand to separate the sand from the water.
Pour the mixture into a bowl, and dip all the water out with a spoon.
A student mixes together iron filings, sand, salt, gravel, and water. Which ingredients will keep all their physical properties after being mixed?
Iron filings, sand, and gravel
Iron filings, sand, and salt
Sand, gravel, and salt
Sand, salt, and water
Which of these is NOT a mixture?
Hamburger
Kool-Aid
Fruit Salad
Taco
What would be the best way to separate the trail mix?
Put the trail mix in a container and pour water on it.
Drag a magnet over the trail mix to take apart the items.
Place the trail mix in a pan and place it in the Sun.
Use a utensil to physically separate the trail mix.
All of the following science tools can be used to separate a mixture, except _________.
a camera
a stove
a filter paper
tweezers
Which term means “a combination of two or more substances that maintain their identities”?
matter
mixture
solution
compound
What term is used to identify a mixture that has the same composition throughout?
gas
liquid
solvent
solution
Chase made a mixture of iron filings and sand. Which provides evidence that the ingredients of this mixture maintain their physical properties?
A magnet will separate the mixture.
A liquid forms when the mixture is made.
The temperature of the mixture decreases.
The iron filings seem to disappear when the mixture is made.
Carlos takes some ice cubes from the freezer. At what temperature did the water freeze?
between 0 °C and 50 °C
at 0 °C
between 50° C and 100 °C
at 100 °C
A student wants to classify matter based on its solubility. How could she test a material to find out if it is soluble or insoluble?
Cool it to see if it freezes.
Heat it to see if it changes state.
Add it to water to see if it dissolves.
Measure it to find mass and volume
Matter can be classified based on physical properties, including solubility in water. Which of these substances would be classified as soluble?
salt
sand
plastic
iron filings
A student makes a solution by mixing a flavored, powdered drink mix into water. Some physical properties of the water will change after the drink mix dissolves. Which physical property of the water will remain the same?
odor
taste
color
Temperature
Matter is ____________
Anything that has mass and takes up space.
The property of attraction to a magnet.
How dense something is compared with a reference material. Sink or Float
Measurement of the ability of a solid to dissolve in a liquid.
Energy that can be measured by a thermometer.
Solubility is __________
How dense something is compared with a reference material. Sink or Float
Anything that has mass and takes up space.
How much space something takes up.
Measurement of the ability of a solid to dissolve in a liquid.
Volume is __________
How dense something is compared with a reference material. Sink or Float
Anything that has mass and takes up space.
How much space something takes up.
Measurement of the ability of a solid to dissolve in a liquid.
Whether something sinks or floats in water
relative density
solubility
conductivity
state of matter
A physical property that describes matter as a solid, liquid, or gas
relative density
solubility
state of matter
conductivity
A material that is less dense will -
float
sink
The diagram above shows one container with oil and water and another with oil and a cork. Which diagram below shows what most likely would happen if oil, water, and the cork were all put in the same container?
A student classifies the above objects shown based on their physical properties. Which property cannot be used to classify these objects into more than one group?
Magnatism
Mass
Electrical Conductivity
Solubility in water
Student measured 100ml of water and poured it inside a beaker. The teacher then asked the students to place 50 ml of water in the freezer and 50 ml of water in a hotplate for 20 minutes. What did the students most likely observe after 20 minutes
The water in the freezer became a solid while the water on the hotplate evaporated
The water in the freezer stayed a liquid, while the water on the hotplate was boiling
The water in the freezer "disappeared: while the water in the hotplate stayed a liquid
Both the water in the freezer and the hotplate keep the same state of matter
A teacher gives a student four clear sealed containers. Each container holds a different substance. The student records some observations about the substance in each container. Based on these observations, which container most likely holds only gas? (5.5A)
Container 1
Container 2
Container 3
Container 4
Two wires carrying electricity can create a spark if they come too close together. This spark can start a fire. Wires carrying electricity are usually covered with plastic to keep them from starting a fire. Why does the plastic keep the electricity from starting a fire? (5.5A)
Plastic is a good insulator.
Plastic can melt when heated.
Plastic is softer than wire.
Plastic conducts electricity.
A student puts four objects in a bucket filled with water. Which two objects are most likely less dense than the water? (5.5A)
Wood block and metal paper clip
Plastic ball and glass marble
Metal paper clip and glass marble
Wood block and plastic ball
At what temperature does water begin to change to ice?
100 degrees Celsius
32 degrees Celsius
25 degrees Celsius
0 degrees Celsius
Some people add sugar to hot tea. Which property of sugar remains the same when the sugar is in the tea solution?
The taste of the sugar
The size of the sugar crystals
The color of the sugar crystals
The texture of the sugar crystals
A student is given a beaker container gravel and water. Which of these could ways could the student NOT use to separate the gravel from the water?
1
2
3
4
Three different objects that use the same source of energy are shown here. What is the energy source for these objects? (5.6A)
Light energy
Mechanical energy
Sound energy
Electrical energy
A student made a list of activities that involve energy. Which activities on the list are examples of the use of mechanical energy? (5.6A)
Activities 1, 4, and 6
Activities 2, 4, and 5
Activities 1 and 2
Activities 3, 5, and 6
An old-fashioned metal toy is shown below. When the candle is lit, the carousel of horses begins to turn. Which of these correctly describes the energy that makes the carousel turn? (5.6A)
Heat from the candle produces currents of warm air.
Heat from the candle produces electrical energy.
Light from the candle produces mechanical energy.
Light from the candle produces wind currents.
Water flows through turbines in dams like the one shown in the picture. The flowing water makes the turbines spin. What type of energy is used to make the turbines spin in this type of dam? (5.6A)
Light energy
Thermal energy
Sound energy
Mechanical energy
A group of students built the circuit shown above. The lightbulb does not glow. Which statement explains this observation?
The battery is not charged
The lightbulb is not part of a complete circuit
The circuit does not have a switch
The bell uses most of the energy from the battery
A string of lights with small bulbs is shown below. The bulbs are connected by wire that is covered in an insulator. When the lights are on, electricity travels in....
a complete circuit
a sound wave
a light ray
an incomplete path
The diagram shows a series circuit with three lit bulbs. How many of the bulbs will remain lit if the wire is cut a the point shown by the arrow?
0
1
2
3
A student builds a circuit made up of a battery, two light bulbs, and a switch. What will the student most likely observe in this circuit?
Light bulb 1 and light bulb 2 will both be on
Light bulb 1 will be off, but light bulb 2 will be on
Light bulb 1 and light bulb 2 will both be off
Light bulb 1 will be on, but light bulb 2 will be off
Students constructed a circuit using different-colored lightbulbs. What will happen if Switch 3 is closed and the other switches are left open?
Only the white bulb will operate
None of the bulbs will operate
Only the white and yellow bulbs will operate
Only the red and blue bulbs will operate
The circuit has 3 lightbulbs and a bell. Which procedure will result in only the blue lightbulbs operating?
Close switches 1 and 2 and leave switch 3 open
Close switch 3 and leave switches 1 and 2 open
Close switches 2 and 3 and leave switch 1 open
Close switch 2 and leave switches 1 and 3 open
When a circuit is open, the circuit is _________?
On
Off
If no changes are made to this circuit, what will the results be?
Both bulbs are off because the switch is open
Only the left bulb is lit because it has a closed path. The right bulb is not lit because of the open switch
Both bulbs are lit because they each have a complete, closed path to the battery
Only the right bulb is lit because an open switch causes the energy to flow to the bulb.
A closed electrical path that has all necessary components to allow the electrical charge to flow
parallel Circuit
series Circuit
complete path/closed circuit
insulator
Students are measuring the mass of a small marine fossil. Which of the following science tools would they use?
triple beam balance
graduated cylinder
thermometer
microscope
The following items are placed in a bucket. Which will demonstrate the lowest density when the bucket is filled with water?
hammer
wooden block
penny
spoon
Logan is testing different materials to see if they conduct electricity. Which of these is the best conductor of electricity?
plastic bottle
copper penny
wooden spoon
glass rod
This state of matter does not have a definite shape or size
gas
solid
liquid
milk
The amount of space something takes up
density
mass
volume
matter
You can measure ____________ with grams.
conductivity
mass
volume
melting point
Solids have a definite ___________.
smell
picture
shape
sound
Liquid matter takes the shape of ___________.
a gas
a pet
it's container
water
Water in its solid form is ________
a vapor
a liquid
boiling
ice
The amount of matter something contains is its _____
gas
weight
solid
mass
