Science Lab Report Format (7th Grade)

Each individual must write and submit his or her own lab report. Lab reports should be neatlyprinted in pen (blue or black) or word processed/typed and in font between 10 and 12 point. Rules of conventions should be followed. The report should be on one side of the paper only.

Each experiment is different and therefore may require a slightly different lab report. Below is a list of the possible components to a lab report and the order in which they should be arranged. With each lab, you will be instructed on which components to include. The components must be in order and labeled!

Title (1 point)

  • The title of the lab will be provided to you and should be written on the top line of your paper.

Problem Question (1 point)

  • Question is clear, complete, and testable.

Hypothesis (3 points)

  • The hypothesis is written to show a prediction between two variables.
  • It must be testable.
  • It should be written in anif…then…becauseformat.
  • If = relates variables, then =prediction, because=why.

Materials (1 point)

  • All the materials, including quantity, should be listed.
  • Aligned on the left side.

Procedure (3 points)

  • Lab procedures should be written as instructions for performing the lab.
  • Write as numbered steps, aligned on the left side.
  • No personal pronouns; use commands.

Data (5 points)

  • Include questions, and needed tables, graphs and calculations.
  • Questions should be well written, related to the lab, and completely answered.
  • Tables, graphs, and diagrams/blueprints must be neatly constructed with straight lines done with a ruler.
  • You should include titles, labels, and units on all tables, graphs, and diagrams. Label independent and dependent variables, when appropriate.
  • You may cut out graphs and charts and neatly glue them onto your paper (no tape).
  • Show any calculation that you performed on the data (be sure numbers are clearly labeled). Use averages when appropriate.
  • Include multiple trials.

Conclusion (6 points)

  • Conclusions should be at least a paragraph in length and addresses the following ideas:

Restate the problem question & hypothesis.

Restate the independent and dependent variables.

Summarize the experimental data. Be sure to include specific data in the conclusion. Explain/analyze your results. Give meaning to data.

Explain how the hypothesis is either supported or rejected.

Possible reason(s) for error.

Relate experiment to real world or develop related new questions.

Total (20 points