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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.

The Periodic Table: A nuclear view

Students will learn how interactions among the protons and neutrons in the atomic nucleus affect the properties and stability of chemical elements, and how these properties could inform the creation of future elements.

Journey to the center of the Earth

After thinking through concepts related to processes in the Earth's core, students will use these prompts to create a diagram of the geodynamo.

Assessing the age of Earth’s core

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

Robot Re-creates a Tetrapod’s Moves

This guide explores how scientists combine approaches from different scientific fields to study ancient locomotion.

Tracing tracks and guessing gaits

Students will use what they know about physics and human range of motion to analyze classmates’ trackways and infer how their classmates made the tracks.

Step into the shoes of a scientist studying ancient locomotion

These discussion prompts encourage students to apply their knowledge of experimental design.

Following an ancient path

Students will answer questions based on the Science News article "Robot re-creates a tetrapod's moves."

Kilauea Curiosities

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