Engage your students with a ready-to-use, no-prep science lesson perfect for grades 5-8. This 2-day unit helps learners master scientific experiment design — differentiating independent, dependent, and controlled variables, understanding control vs. experimental groups, and applying constants. Includes an interactive video, guided note-taking worksheet, extension tasks, online practice, creative writing prompt, and collaboration activities. Formats available in both PDF and Google Docs, ide