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Use the criteria to assess which innovations in technology have had the greatest impact.

Use what if questions to help generate promising ideas to solve problems.

Learn how to use the criteria to identify valid scientific conclusions.

Use the criteria to plan, select, and use the most reliable method for a scientific inquiry.

Explore a range of options and generate new ideas for practical and powerful actions.

Using criteria to decide which scientific claims are the most believable.

Use criteria to develop reasonable hypotheses about actions we can take to address climate change.

Learn how to use analogies to describe important science concepts.

Discover how to assess the risks in a science experiment.