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PFAS: The Forever Chemicals — Gr. 9-12 | Case Study, Labs, CER, Design Challenge
Description:This is a complete, standards-aligned unit on PFAS ("forever chemicals") — one of the most urgent and teachable issues in environmental science today. Students investigate the chemistry behind PFAS persistence, analyze real EPA monitoring data, debate federal regulation, and engineer a treatment solution for a contaminated town. The unit culminates in a summative assessment modeled on AP Environmental Science FRQ format. What's Included (PDFs + Links to 3 editable Google Doc files):1
9th - 12th
Chemistry, Engineering, Environment
Project-Based Evolution Summative | NGSS SEP 2, HS-LS4-2, HS-LS4 | Grades 9 - 12
Bring evolution to life with this engaging, standards-aligned Evolution Final Model Project! Designed as a powerful summative assessment, this project challenges students to apply their understanding of adaptations, natural selection, mutations, variation, and fitness to explain how organisms evolve. Students create a detailed scientific model by hand or digitally that combines scientific explanations, diagrams, vocabulary, and creativity to answer an essential question about evolution. Perf
9th - 12th
Biology, Earth Sciences, Environment
NGSS
HS-LS4-2
, HS-LS4-4
Also included in: Biology Summative Models Bundle (3 units) | NGSS Aligned | Grades 9 - 12
Project Based Photosynthesis Summative | NGSS SEP 2 + HS-LS1-5 | Grade 9 - 12
🌱 Bring photosynthesis to life with this creative, hands-on, standards-aligned model project — perfect as a summative assessment for your biology unit! This engaging project challenges students to apply their understanding of plant structures, energy transformation, and photosynthesis processes in a highly visual and interactive way. Students select one of three biome-specific plants, each chosen for its unique adaptations: 🌲 Redwood Tree – Northern & Central California 🌵 Saguaro Cactu
9th - 12th
Biology, Earth Sciences, Environment
NGSS
HS-LS2-5
Also included in: Biology Summative Models Bundle (3 units) | NGSS Aligned | Grades 9 - 12
The Ultimate Elementary STEM Activity Bundle
The Ultimate Elementary STEM Activity Bundle: Weather, Life Cycles, Ecosystems & LightIgnite a love for discovery in your classroom! The Ultimate Elementary STEM Activity Bundle brings together 6 comprehensive, hands-on resource books that span Earth Science, Life Science, and Physical Science. Packed with interactive worksheets, real-world data tracking, and step-by-step engineering challenges, this bundle is designed to transform abstract scientific concepts into unforgettable, concrete learn
K - 2nd
Earth Sciences, Engineering, Environment
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