I've used this outline for kids in the 3rd grade. You will have to explain the concept of variables and control before using this.
Use this lab report outline with any simple experiment. It works well for Inquiry-based learning.
If you are looking for something simpler, check out another free product I've made: "Mini Science Experiment Lab Report (editable)"
If you download this free resource, I would really appreciate you rating it. Thank you.
The document is in MS Word format and fully editable. You may copy and/or modify the document for non-commercial uses only.