Free Printable 8th Grade Scientific Method Activities

Browse activities from the BrightSprout community — free to view and print.

374 activities

Latest Activities

Showing 1–16 of 374

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.

Lab Safety Checklist

Printable lab safety checklist for Grades 6–12. Students verify mastery of safety procedures including PPE, sharps disposal, microscope use, and workstation cleanup.

Science: Nature and Observation

Printable 8th grade science observation worksheet: students identify living and non-living things and write descriptive observations about objects in nature.

Scientific Method Planning Worksheet

Printable scientific method worksheet for Grades 7–9 with step-by-step instructions and planning prompts for a science fair project using hypothesis testing and experimentation.

Scientific Method and Statistics Vocabulary Crossword

Scientific method and statistics vocabulary crossword for Grades 7–9. Terms include hypothesis, randomization, experimental design, and control groups.

Introducción a las Ciencias Word Search

Spanish science vocabulary word search for Grades 6–8. Find 13 hidden words on scientific methodology, including metodología, proceso, and sistemático.

Research Methods and Design Crossword Puzzle

Research methods crossword puzzle for students learning experimental design, correlation, and descriptive research approaches. Covers statistical relationships and research terminology.

Data Presentation and Research Methods Crossword Puzzle

Spanish vocabulary crossword on data presentation and research methods for Grades 6–8. Covers statistics, hypothesis, sampling, and data analysis terms.

Scientific Method Vocabulary Word Search

Spanish-language scientific method vocabulary word search for Grades 6–8. Find 16 hidden terms including hipótesis, experimento, and variable in this 15×15 grid.

Writing a Hypothesis

Printable science worksheet for Grades 6–12: students write one testable hypothesis on a health or disease topic using the if-then-because format for classroom lab investigation.

Scientific Method Crossword Puzzle

Scientific method crossword puzzle for Grades 6–8. Practice vocabulary including hypothesis, theory, control group, and experimental design.

The Nature of Science Crossword Puzzle

Scientific method crossword puzzle for Grades 6–8. Covers hypothesis, data analysis, experimental design, validity, and peer review for science classrooms.

Research Methods Crossword Puzzle

Research methods crossword puzzle in Spanish for Grades 7–9. Covers deductive reasoning, inductive reasoning, hypothesis, and the scientific method.

Writing a Hypothesis Using If–Then–Because

Printable science worksheet for Grades 6–12 teaching students to write testable hypotheses using the if–then–because statement structure.

Year 8 Working Scientifically Word Search

Year 8 science word search on the scientific method. Find 30 hidden words including hypothesis, fair test, graduated cylinder, and lab safety—ideal for working scientifically units.

Spanish Research and Scientific Method Crossword Puzzle

Spanish-language crossword on research methods and scientific inquiry for Grades 6–8. Covers key concepts like methodology, analysis, data collection, and communication.