Science Buddies: "Ask an Expert"

i need a good experiment a research question. Experiment that has IV DV constants and control. I should be able to graph the results of this experiment
these are the requirments my teacher gave me my project is due dec 13
research question
background research if needed
IV DV
Constants
Control
and a graph
plz help me
i cant find any idea plz help me

i am in 9 grade. Project is for biology but its ok if its related to physics or chemistry

Hi! Have you already looked through the Science Fair Project Ideas? Once you find a topic that interests you, we can help with the rest of your questions.

https://www.sciencebuddies.org/science- ... deas.shtml