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These discussion prompts focus on the nature of bacteria and types of antibiotics, as well as methods for dealing with antibiotic resistance.

Students will search the Science News archive for stories related to antibiotics and bacterial infections.

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

These discussion prompts ask students to think about ways that different elements create varied results in battery design, and related redox reactions.

This guide introduces students to the wide world of bacteria, bacterial infections, antibiotics and antibiotic resistance.

This guide explores a wide variety of catalysts and their roles in chemical reactions, and covers recent research seeking alternative catalysts.

Students will answer questions based on the Science News article "Rebuilding reefs."

In this guide, students will explore how scientists are working to save coral reefs, which are under threat because of climate change and other human-related activities.