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How to Set up a Lab Notebook
The Scientific Method
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Cover of Notebook Name Name of course Class period
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Table of contents Leave the first page of your notebook blank to list table of contents Number the pages of your notebook as you go
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Every lab write-up will include the following
Title and Date Question Background Information Hypothesis List of Materials List of Procedures Data/Data Analysis/Observations Conclusion
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Title and Date Animal Behavior Lab 8/6/2014
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Question Write a question or purpose statement about your investigation
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Background After you research your lab topic/subject, summarize what you’ve learned. This may take a paragraph or two.
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Hypothesis An if/then statement
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List of Materials Create a list of EVERYTHING required to execute the experiment Example: 2 small petri dishes 2 ml deionized water 10 pill bugs Etc……
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List of Procedures Use a numbering format to list all the steps you followed to execute the experiment. THIS SHOULD NEVER BE IN PARAGRAPH FORM! TOO HARD TO FOLLOW THAT WAY! 1. Soak a large sheet of circular filter paper with 5 mls of distilled water 2. Line the bottom of a large petri dish with the wet filter paper 3. Place 10 pill bugs in the petri dish
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Observations/Data/Data Analysis
Collect your data and note observations Then organize it into chart form (independent and dependent variable) Then create a graph (independent variable on the x-axis and dependent variable on the y-axis) Write a statement about the trends you observe in the data
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Charts and Graphs
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Graphs should ALWAYS be drawn on GRAPH PAPER and should include the following:
Title Labeled axis Indicate units next to labeled axis Legend Line graph vs. bar graph
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Conclusion In paragraph form
Never simply write: “Our hypothesis was correct.” Write a description about what you learned from performing the experiment and what you will do next.
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