Science Buddies: "Ask an Expert"

Hello! I’m not sure what my control group is. Can someone help me out?

Hello and welcome to Science Buddies,

The Science Buddies Project Guide has some useful discussion about "variables" in Science Projects:

https://www.sciencebuddies.org/science- ... /variables

Hope this helps! If you have more specific questions about your project, please attach an Acrobat pdf of your projects. for security reasons, Science Buddies asks that you not attach Docx forms. Thank you.