Teaching collection
Science standards for Grades 9–12
Find archive stories connected to secondary-level inquiry, physical and life science, Earth and space, technology, society, hazards, and the nature of scientific knowledge.
A topic map for science learning
This index organizes Whyfiles archive material around broad Grades 9–12 science education themes. Select a standard below to browse related stories that can support background reading, lesson preparation, discussion, or inquiry prompts.
Browse standards
Choose a strand, then follow a specific concept to view relevant science stories from the collection.
Physical Science
Life Science
Earth and Space Science
Science and Technology
Personal and Social Perspectives
Natural and Human-Induced Hazards
History and Nature of Science
For educators
How to use this index
Archive articles work best as starting points for source evaluation and concept-building rather than as stand-alone lesson plans.
Choose a learning goal
Begin with the strand and concept that most closely match the intended classroom outcome.
Preview the archive story
Check vocabulary, scope, publication context and suitability for your learners before assigning it.
Pair it with current evidence
Ask students to compare the explanation with a recent textbook, scientific institution or primary source.
Turn reading into inquiry
Use the story to identify claims, evidence, uncertainty and questions that could guide further investigation.
Frequently asked questions
What does this page include?
It provides links to Whyfiles archive stories grouped under broad Grades 9–12 science education strands and concepts.
Is this a complete curriculum?
No. It is an archive index for supplementary reading and lesson preparation, not a prescribed sequence, assessment framework or complete curriculum.
Are these links aligned with every current standard?
No. Standards and local requirements can change. Educators should verify alignment against the framework currently used by their school or program.
How should older articles be handled?
Use them for foundational context and source-analysis practice, then compare their claims with current authoritative scientific material.
Is there material for younger learners?
Yes. Visit Science standards: Grades 5–8 for middle-grade connections.
Where can I find activity ideas?
Browse the classroom activities collection for ways to turn scientific questions into guided investigation.