Sample Test Item Preview

General Information
Related Benchmark: SC.5.N.2.1
Reporting Category: Nature of Science
Type: MC: Multiple Choice
Difficulty: N/A
Rashan is performing an investigation using several earthworms. He places a rectangular box under a bright lamp and covers one-half of the box so that it is shaded. Then, he puts the earthworms into the box on the side that is still brightly lit. Later, Rashan notices that all of the earthworms have crawled over to the shaded side of the box. Based on his investigation, which of the following is an observation and NOT a personal opinion?
Answer Options:
A. Earthworms are afraid of light.
B. Earthworms like staying together.
C. Earthworms move away from light. 
D. Earthworms like living in the ground.


Answer Key: