Bethany is identifying mixtures in her science class. Which of the following items do NOT form a mixture?

A student tested to see which items would float or sink. Which data table below represents the results of the experiment?

Observe the steam rising from the pot. Which statement is true about the boiling water?

Observe the melting ice. Which statement is true about the melting ice?

Which object would change from a solid into a liquid if left outside in the sun on a hot day?

Students observe a glass of ice and water. The glass is dry on the outside. After ten minutes students see drops of water on the outside of the glass. Which statement BEST explains the students’ observations?

A glass of ice water was left outside on a hot day. Water droplets formed on the outside of the glass after a few minutes. What physical change is demonstrated?

A student separated the following items on a table as a mixture or not a mixture. Which choice would complete the table?

A student conducts an investigation using caramel candy, paper plates, and a stopwatch. The student places a piece of the caramel candy on each of three plates. The student puts the plates in different locations around the school. The student will record the time it takes for each piece of caramel candy to change state and other observations in the table below. Which question is the student most likely trying to answer with this investigation?

Observe the students pulling the rope. If Team A pulls harder which direction will the scarf move?

A wagon is pushed and begins to move. As the wagon moves, it slows and comes to a stop. The wagon and the direction it is pushed are shown. What force causes the wagon to stop?

Observe the diagram. Which force is causing the paper clip to extend upward?

A student observed the following actions.

●A ball rolling down a hill

●An apple falling from a tree

●A sled sliding down a slope

●A falling leaf floating to the ground

These actions are a result of —

A student places an ice cube into a cup. The student moves the cup into the sunlight and records observations. The student's observations are shown below. 

Select TWO statements that are NOT supported by the data.

Two students were given a section of clay. Each section had the same mass. One student created a clay ball.

The other student created a clay boat. Each clay item was placed in an aquarium. The boat floated. The ball sank. What property of matter was different between the two items?

Students fill a cart with books. The cart has a handle on each end.

Which actions will make moving the cart in one direction easiest for the students?

A student strikes Ball A with a stick.

Which direction will Ball B travel?

Four students stand facing a box. The diagram below shows an overhead view of the box. The numbered circles represent the positions of the students. What do the students need to do to slide the box to the northeast?

Four students tested some items to see if they were magnetic and placed the information on a data table. Which data table is correct?