This Scientific Method Worksheet helps 4th graders order the six steps of an investigation, match key science words, and analyze a real bean-plant experiment. Answer key included — a no-prep way to build real science-thinking skills.

This scientific observation worksheet gives 4th graders practice sorting observations from inferences, recording what they notice, and judging a science note. Answer key included for quick, no-prep science practice.

This scientist matching worksheet has 4th grade students pair six famous scientists with the work they are known for, then explain one discovery. Answer key included.