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A nuclear whodunit

These questions, based on the Science News article “Radioactive cloud traced to Russia,” ask students to identify a series of events and list and evaluate evidence.

Down on the (Cricket) Farm

This guide encourages students to assess their own views on insect eating, to explore the nutritional value of insects and to consider the challenges of insect farming.

Step into the shoes of an insect farmer

These discussion prompts ask students to design solutions to problems insect farmers might face and think through the implementation and potential consequences of those solutions.

Exploring insect farming

Students will answer questions based on the Science News article "Down on the (cricket) farm."

Explore genetic engineering’s legacy

These discussion prompts explore how genetic engineering has been used in medicine, agriculture and basic research.

The Case of the Arctic’s Missing Ice

This guide explores the decades-long warming trend in the Arctic and the effects that warming is already having on sea life, including phytoplankton blooms.

Web of changes

Students will think through and diagram an Arctic and local food web and will explore how ecosystem disruptions can impact the food webs.

Battle the plankton blooms

These discussion prompts ask students to design a strategy for minimizing or mitigating the effects of Arctic phytoplankton blooms for one group of people.

Tracking Arctic sea ice

Students will answer questions based on the Science News article "The case of the Arctic's missing ice."

Earth’s Inner Core is Relatively Young

This guide introduces students to the history and current state of Earth’s magnetic field, the structure of Earth’s interior and concepts related to energy transfer.

Assessing the age of Earth’s core

Students will answer questions based on the Science News article "Earth's inner core is relatively young."

Kilauea Curiosities

This guide covers what scientists have learned from the eruption of Hawaii's Kilauea volcano and the tools used to monitor volcanoes.