Free Printable 5th Grade Scientific Method Worksheets

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DIY Lava Lamps

Printable science activity for Grades 4–8: students make homemade lava lamps using vegetable oil, water, food coloring, and Alka-Seltzer tablets.

Chemical and Physical Changes

Printable 5th grade science worksheet with four short-answer questions on the differences between chemical and physical changes in matter.

Science Vocabulary Quiz

Printable 5th grade science vocabulary quiz with 20 matching questions on scientific method terms including procedure, control group, and empirical evidence.

Scientific Method and Variables

Printable elementary science worksheet for Grades 3–5: students answer four short-answer questions on independent variables, dependent variables, controls, and experimental purpose.

Scientific Methods, Tools, and Techniques

Printable Grades 3–5 science comprehension worksheet with five questions on scientific methods, techniques, data organization, and experimental procedures.

Mixing Liquids Constructed Response

5th grade science worksheet with sentence frames about mixing liquids and the law of conservation of matter. Includes a word bank with key vocabulary.

Science Station Observation and Drawing

Printable 5th grade science worksheet for station activities: students describe observations using a sentence frame and draw what happened at their station.

Science Fair Display Board Form

Printable science fair form for Grades 5–7: students organize their project with sections for purpose, hypothesis, materials, procedure, results, and conclusion.

Invisible Ink Lab Worksheet

Printable 5th grade science lab worksheet on invisible ink using lemon juice, with questions about oxidation and chemical reactions.

Forensic Investigation: Final Round

Printable forensic science activity for Grades 5–7: students solve a riddle about evidence, find clues, and determine who committed the crime.

Mining for Chocolate

Printable hands-on activity for Grades 5–6: students use toothpicks to extract chocolate chips from cookies, count results, and reflect on the mining process.

Scientific Method and Data Concepts 1.1–1.5

Printable 5th grade science worksheet covering the scientific method, historical figures, graphing and data concepts, and identifying appropriate science tools.