Teach your students how to identify independent, dependent, and control variables with this clear, easy-to-use scientific variables mini lesson, perfect for introducing key concepts aligned with the Science and Engineering Practices (SEPs) in the NGSS.

In just one class period, students will learn to define and identify all three types of variables in science experiments. The editable slides and guided notes make instruction simple and effective, whether you're teaching in-person or online.

✅ What’s Included:

• 12-slide editable lesson presentation (PowerPoint + Google Slides™)
• Guided student notes + variable identification practice
• Complete answer key

Perfect For:

• Introducing independent and dependent variables
• Supporting NGSS-aligned science and engineering practices
• Reinforcing control variables and experimental design
• Middle school science (grades 5–8)

Why You’ll Love It:
❤️ Easy-to-use, editable science lesson
❤️ Reinforces key scientific variables vocabulary
❤️ Builds student understanding of SEPs like planning and carrying out investigations
❤️ Great for launching into labs or STEM challenges

Bundle Options:

This resource is also available in bundles:

1. If you're looking for a complete resource that includes this lesson plus two full sets of variable identification practice, check out the Independent and Dependent Variables Practice Bundle in my store!
   
2. Take a deeper dive into Data Analysis in Science experiments with the Analyze and Interpret Data Unit