Percent Increase and Decrease Quiz

3+ results

TED Talk: How to unboil an egg- Eleanor Nelsen

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This high school chemistry resource explores protein structure, denaturation, and the surprising science behind “unboiling” an egg. Students analyze chemical changes and real-world applications in biotechnology and medicine. Includes • 20 discussion and comprehension questions • Analytical essay prompt • Structured essay with paragraph guidance and sentence starters • Classroom debate activity • Critical thinking discussion questions Grades: 8–12 | Print-and-go

9th - 12th, Adult Education, Higher Education

Anatomy, Chemistry, Engineering

TED Talk: Who won the space race?- Jeff Steers

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Aurora Originals

This high school resource explores the Space Race from Sputnik to the Moon landing and its lasting global impact. Students analyze Cold War history, technological innovation, and international cooperation. Best for: U.S. History, World History, STEM Connections Includes: • 20 discussion and comprehension questions • Analytical essay prompt • Structured essay with paragraph guidance and sentence starters • Classroom debate activity • Critical thinking discussion questions Grades: 9–12, College, A

9th - 12th, Adult Education, Higher Education

Engineering, U.S. History, World History

TED Talk: The Material that could Change the World… for the Third Time- TED-Ed

Created by

Aurora Originals

This TED-Ed companion resource dives into the surprising story of concrete—from its Roman origins to its massive role in today’s global carbon emissions. Students will explore how this essential building material affects the environment and what scientists are doing to reduce its impact. With 20 engaging discussion questions, a clear and accessible essay prompt, and a structured debate topic, this resource is ideal for high school science, history, or environmental studies classes. Perfect for e

9th - 12th, Adult Education, Higher Education

Ancient History, Engineering, Environment