5 Gyres: Trash Academy video series and TrashBlitz app
Two seasons of short YouTube episodes (English and Spanish) and a community-science litter-logging app.
Two seasons of short YouTube episodes (English and Spanish) and a community-science litter-logging app.
One bottle, four endings, and the answer to ‘if we recycle it, why is it still a problem?’, with six sourced facts.
Bob the Bottle’s four journeys (bin, ground, recycling, refill) in a reading-age-7 story with four checked facts.
One swap a week for four weeks plus a wild-card, with daily ticks, weekly ‘did it stick?’ checks and grams avoided at the end.
The full method, per-item weights and country benchmarks behind our calculator, so families and classes can check every number.
A one-week, 12-category count of a class’s single-use plastic with a published weights table, the sums, and a three-swap action plan.
Free, citable charts (CC BY 4.0) on plastic production, waste, recycling and ocean inputs, ideal for 12–18 data lessons.
Research-grounded middle and high school lessons, toolkits and a youth summit from the institute behind the original gyre research.
Educator’s guide, Australian Curriculum lessons, a school planning toolkit and the annual Schools Clean Up Day for F–Year 10.
A grade 6–8 lesson using mapping and ocean-current data to understand how plastic gathers in gyres (huge, slowly circling ocean currents).