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Remembering Stephen Hawking

Students will answer questions based on the Science News article "Stephen Hawking's legacy will live on."

Free-fallin’

Students will determine if an object's composition and the height at which can object is dropped affects its gravitational acceleration.

When science and gravity meet

These discussion prompts encourage students to explore concepts related to gravity and how scientists measure it.

The equivalence principle in the archive

Use this short section to explore and compare other articles about measurements of the equivalence principle as reported by Science News since 1924.

Testing the equivalence principle

Students will answer questions based on the Science News article "Galileo experiment re-created in space."

Tracking the latest developments

Students will compare and contrast one of the Top 10 stories of 2017 with an earlier related article from the Science News archive.

The pressure to be a star

To better understand the life cycle of stars, students will estimate the conditions involved in stars and element formation.

Spotting a neutron star collision

Students will answer questions related to the Science News article "Neutron star crash seen for the first time."

Going beyond the robot

These discussion prompts cover topics related to materials science, magnetism, and biological adaptation and self-assembly.

Building the best battery

In this activity, students will build, test and optimize their own batteries using various metal electrodes and liquid electrolytes.

What makes different types of batteries unique?

Students will research specific battery types and report on what they find.

Reduction-oxidation reaction demonstration

This teacher-led demonstration is a straightforward introduction to reduction-oxidation reactions.