Atmospheric River: The Sky Rivers
You’ve likely heard the term “atmospheric river” increasingly used in weather forecasts, especially if you live on the West Coast...
Life Cycle of a Star Step by Step
Have you ever wondered how stars are born, shine for millions or even billions of years, and eventually meet their...
Types of Clouds: A Complete Cloud Unit for Grades 3-8
As educators, we’re always looking for topics that are visible, engaging, and perfectly suited to scaffold learning from basic observation...
Importance of Köppen Climate Classification System
The Köppen climate classification system is one of the most widely used methods for categorizing the world’s climates. Developed by...
What is Global Warming? Let’s Find Out!
What is global warming? It’s a big change that’s affecting our whole planet. Global warming means the Earth is getting hotter...
Biogeochemical Cycles 3rd-5th Grade Quiz
Engaging quizzes on biogeochemical cycles! Includes reading passages & questions, aligned with Common Core & NGSS standards.
Wildfire Safety Tips: 4th Grade Natural Disaster Worksheet
Teach kids life-saving wildfire safety with our NGSS-aligned worksheet! Includes real-world examples, family plans & hands-on activities for home & school.
Free Printable 5th Grade Science Worksheets and Activities
Free Common Core-aligned 5th grade science worksheets covering cells, simple machines & endangered species to boost scientific literacy.
Free Printable Arctic Animals Worksheets
Hey there, young explorers! Grab your warmest coat and put on your fuzzy mittens, because we’re about to embark on...