School Improvement in Maryland

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Standard 5.0 Physics

Topic C. Electricity and Magnetism

Indicator 3. Cite evidence supporting that forces can act on objects without touching them.

Objective b. Based on observations, describe the effect of a magnet on a variety of objects including those that are metallic or non-metallic; those made with iron or made with other metals; and on other magnets.

Selected Response Item

Different materials are attracted by magnets.

Question Image

Which items are attracted by a magnet?

  1. copper cylinder and iron nail
  2. steel paper clip and iron nail
  3. steel paper clip and copper cylinder
  4. aluminum washer and steel paper clip
/share/assessment_items/xml/items/msa_science_4_007.xml

Correct Answer:
B

Selected Response Item

Science students observed the physical properties of different materials. They recorded their observations in the data table below.

Question Image

The students then combined baking soda with some of the materials. Their observations are in the data table below.

Question Image

The students were given a mixture of salt, sand, glass marbles, and steel marbles.

Which material in the mixture would be attracted by a magnet?

  1. salt
  2. sand
  3. glass marbles
  4. steel marbles
/share/assessment_items/xml/items/msa_science_4_014.xml

Correct Answer:
D