Curated OER
Weather Internet Scavenger Hunt
In this earth science worksheet, students visit the weather sites listed to answer the weather questions on the sheet. They define super cell and complete the paragraph. Students also name and sketch three types of snowflakes.
Curated OER
Changing Your View
In this refraction worksheet, students will explore the property of light called refraction. Students will conduct a quick experiment to understand how light is refracted. Then students will complete 2 short answer questions.
Curated OER
Deserts Crossword
In this geography crossword puzzle, students answer twenty-one questions about deserts. Among the topics are plants, animals, and terrain.
Physics Classroom
The Physics Classroom: Refraction and the Ray Model of Light
Six complete lessons on refraction and the ray model of light. Tutorials include informational text, interactive activities, animations, and quick, interactive comprehension checks along the way.
Science Struck
Science Struck: How Do Optical Illusions Work?
Learn how the eyes play tricks on us when we look at optical illusions. This resource explains many of the techniques used to challenge our visual perception.