Get out a piece of paper and get READY!!!! Review Get out a piece of paper and get READY!!!!

What force causes a car to slow down? Question 1 What force causes a car to slow down?

Answer Friction

Question TWO! George is ready to complete a science experiment. He will be using a small plate, a straw, some sand, and some water. What safety equipment will he need to get?

ANSWER George is ready to complete a science experiment. He will be using a small plate, a straw, some sand, and some water. What safety equipment will he need to get? Goggles (most important because of the sand possibly blowing) Apron (because there is water)

Question THREE! Freddie is monitoring his plant experiment. He goes to check on it and notices that the leaves appear to be wilting. Make an inference about his experiment.

ANSWER Freddie is monitoring his plant experiment. He goes to check on it and notices that the leaves appear to be wilting. Make an inference about his experiment. It probably didn't get enough water. This is based on his observation of the wilting leaves.

Question FOUR! Camille is doing an experiment about water. She has several cups with water and one with ice. She sees water droplets on the outside of the cup. Is she making an observation or an inference?

ANSWER Camille is doing an experiment about water. She has several cups with water and one with ice. She sees water droplets on the outside of the cup. Is she making an observation or an inference? OBSERVATION

Question FIVE! Your teacher will draw a thermometer on the board. What is the temperature?

ANSWER ?

Question SIX! Camille is doing an experiment about water. She has several cups with water and one with ice. She sees water droplets on the outside of the cup. The water is an example of what process?

ANSWER Camille is doing an experiment about water. She has several cups with water and one with ice. She sees water droplets on the outside of the cup. The water is an example of what process? CONDENSATION

What is the process called when a liquid turns into a gas? Question SEVEN! What is the process called when a liquid turns into a gas?

What is the process called when a liquid turns into a gas? ANSWER What is the process called when a liquid turns into a gas? evaporation

Question EIGHT! What can cause a change in a state of matter? For example, if ice changes to water, what causes it?

ANSWER What can cause a change in a state of matter? For example, if ice changes to water, what causes it? HEAT

Describe what the particles are doing in a solid. Question NINE! Describe what the particles are doing in a solid.

Describe what the particles are doing in a solid. Answer Describe what the particles are doing in a solid. The particles are vibrating. They are in a uniform pattern. They are tight with little space between them. Draw a picture of the particles in a cube of ice.

Question TEN! Maria is reading an advertisement. It states that the sponge she is buying will hold the most water. Can Maria test this? How would you set up an experiment to test this?

ANSWER Maria is reading an advertisement. It states that the sponge she is buying will hold the most water. Can Maria test this? How would you set up an experiment to test this? Maria needs to compare more than one sponge. She needs to use the same amount of water for each. She should place the water on a plate and place the sponge on it to soak up water. Then measure what amount of water is left on the plate.

Question11 Which object below has the most mass? Pickle Piece of paper Balloon Bowling ball

ANSWER Which object below has the most mass? Pickle Piece of paper Balloon Bowling ball

Question 12 Which tool below would you use to measure the mass of an object? Graduated cylinder Beaker Triple beam balance Meter stick

Answer Which tool below would you use to measure the mass of an object? Graduated cylinder Beaker Triple beam balance- picture of beam Meter stick

Question 13 What is the difference between mass and volume? Mass is the amount of matter something has in it, volume is the amount of space something takes up Mass is the amount of space something takes up, volume is the amount of matter something has in it

ANSWER What is the difference between mass and volume? Mass is the amount of matter something has in it, volume is the amount of space something takes up (The coffee is the mass, the cup is the volume) Mass is the amount of space something takes up, volume is the amount of matter something has in it

Question 14 Which of the following objects will be attracted to a magnet? Wood Plastic Iron aluminum

ANSWER Which of the following objects will be attracted to a magnet? Wood Plastic Iron aluminum

Question 15 Which object is more dense than water? The object floating in water The object sinking in water The object with the least mass The object with the least volume

ANSWER Which object is more dense than water? The object floating in water The object sinking in water The object with the least mass The object with the least volume

Question 16 Which tool would I use to measure the volume of an object such as a marble? Triple beam balance Meter stick Graduated cylinder thermometer

ANSWER Which tool would I use to measure the volume of an object such as a marble? Triple beam balance Meter stick Graduated cylinder—remember, a marble has no sides to measure so we have to look at water changes thermometer

Question 17 Which of the following is an example of a mixture that is a solution? Salad Iron and salt Koolaid Sand and water

ANSWER Which of the following is an example of a mixture that is a solution? Salad Iron and salt Koolaid—it is a mixture that is a solution because something DISSOLVED in something else Sand and water

Question 18 How would you separate each of the following mixtures? Salad Iron and salt Koolaid Sand and water

ANSWER How would you separate each of the following mixtures? Salad—tweezers or hands Iron and salt--- magnet Koolaid--- allow the sun to evaporate the water Sand and water--- strainer

Question 19 The repelling of magnet is an example of which kind of force? Push Pull Gravity Friction

ANSWER The repelling of magnet is an example of which kind of force? Push Pull Gravity Friction

Question 20 Which of the following is an example of a pull? Writing Shopping with a cart Picking up a book Closing the dryer door

ANSWER Which of the following is an example of a pull? Writing Shopping with a cart Picking up a book Closing the dryer door

QUESTION 21 Shelly is going to apply a force on the ball. When she does, which direction will the ball go? Toward her Away from her Straight up in the air It will stay still

ANSWER Shelly is going to apply a force on the ball. When she does, which direction will the ball go? Toward her Away from her Straight up in the air It will stay still

QUESTION 22 What is Gravity? A push that holds us to the Earth A force that allows us to fly A pull that holds us to the Earth A magnet that holds us to the Earth

ANSWER What is Gravity? A push that holds us to the Earth A force that allows us to fly A pull that holds us to the Earth A magnet that holds us to the Earth

What is the mass on the triple beam balance? A733 grams b. 373 ml c. 373 grams d. 733 ml

Answer C 373 grams