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Students will answer questions about how a cubic metallic robot wraps itself in different exoskeletons to perform different functions.

These questions focus on articles about two of the 2017 SN 10: Scientists to Watch. The scientists are studying how plant roots seek water and developing artificial photosynthesis.

Students will answer questions about new research showing that the activity of a small number of genes can predict a young person's immune response to the flu vaccine.

Students will answer questions based on the Science News article "Flex time," which explores how flexible brains might make for better learning.

Students will answer questions based on a series of brief news items, including describing how each demonstrates sound scientific inquiry.

Students will answer questions based on the Science News article "Data back ban of artificial trans fats," with a special focus on data collected and analyzed by researchers.

These questions focus on student understanding of gram-negative bacteria and the bacteria's response to antibiotics.

Based on the Science News article "Charging the future," these questions focus on battery design, how lithium-ion batteries compare with newer types and the nature of experimental design.

These questions focus on observations about Earth's surface temperature over time and reasons behind the changing climate.

These questions focus on the use of catalysts in common industrial reactions and new research on alternatives to the precious metals currently used as catalysts.

These questions focus on ideas about the origin of Earth's moon and evidence that supports various explanations of its formation.

These questions, based on the Science News article "Cancer's sweet cloak," highlight observations about cell-surface sugars and their ability to hide cancer cells from the immune system.