Matter EOM Assessment

Which of these is a solution when mixed?

• Lemon juice and oil

• Salt and Water

• Water and rocks

• Sand and water

A group of students measured two objects and recorded their measurements in the table.

Which sentence below correctly compares the two objects?

• The wooden block has less mass than the ice cube.

• The ice cube has a greater temperature than the wooden block.

• The wooden block is colder than the ice cube.

• The ice cube has less mass than the wooden block.

A student designs an investigation to explore how the strength of a magnet affects the number of paper clips it can attract. He places 50 iron paper clips in a cup and selects two magnets to investigate. The results of the investigation are shown on the table.

Which of the following conclusions can be made about the strength of each magnet based on the information?

• Magnet A is stronger than Magnet B because it picked up the most paper clips.

• Magnet B is stronger than magnet A because it picked up the least paper clips.

• Magnet A is stronger than magnet B because it picked up the least paper clips.

• Magnet B is stronger than magnet A because it picked up the most paper clips.

Tags

NGSS.3-PS2-3

A student drops a solid green rubber ball into a tub of water and it floats. What will most likely happen if the student drops a larger blue ball made out of the same material into the same tub of water? The ball will —

• sink because it is larger

• sink because it is made of different material

• float because it is made of the same material

• float because it is not the same color

Identify the statement that correctly explains how a fruit salad is different from lemonade. The fruit salad and the lemonade are different because —

• the lemonade is a mixture

• the fruit salad is a solution

• the lemonade is a solution

• lemonade is made up of two or more ingredients

A teacher dissolves an unknown substance into a beaker of water.

After the substance was stirred in, it was no longer visible and the water remained clear. Which substance was most likely added to the water?

• Lemon juice

• Sand

• Salt

• Soil

Tags

NGSS.MS-PS1-2

A student observed the two containers below. The containers are the same size and shape.

Which of the following statements about the volume of liquid in these containers is true?

• The liquid in Container A has less volume than the liquid in Container B.

• The liquid in Container B has less volume than the liquid in Container A.

• The liquid in Container A has more volume than the liquid in Container B.

• Both containers have the same volume of liquid because they are both the same size.

A student compared the physical properties of two objects. The results are shown in the table.

Based on the table, which conclusion can be made?

• Object A and B are both not magnetic and they both sink in water.

• Object A and B both have the same mass, but Object A floats and Object B sinks.

• Object A and B both are the same size but have different masses.

• Object A and B both have the same mass, but Object A sinks and Object B floats.

Tags

NGSS.MS-PS1-2