The Impact of Alcohol on Plant Growth
Explore the effect of different alcohol concentrations on plant height over a 2-day period. The data table and graph illustrate the changes in plant growth with varying alcohol levels. This biology experiment delves into understanding how alcohol influences plant development and offers insights into the relationship between alcohol exposure and plant growth.
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Presentation Transcript
Title: The Effect of ________ on __________ Your Name Mr. Martin Biology Academy of Richmond County 2015-2016 school year
Introduction Identify the phenomenon you studied Provide related background information State your hypothesis Pictures encouraged NOTE: For all these slides MAXIMUM of 5 bullet points per side USE MORE SLIDES
Variables INDEPENDENT VARIABLE: DEPENDENT VARIABLE: CONTROLED VARIABLE: CONSTANTS: (should be several)
Materials How and when you did your work DETAILED List of materials / supplies / equipment used Pictures REQUIRED (include labels / captions / descriptors)
Procedure Experimental design / what did you do? Complete detailed steps of how to DUPLICATE experiment Written in past tense / chronological order Pictures REQUIRED (especially of set & apparatus)
Results Present data (no interpretation or conclusions) What did you find? Tables & Graphs REQUIRED IB ONLY: Include ONE statistical test (probably a t- test)
DATA TABLE: Effect of Alcohol on Plant Height over 2 day period Independent Variable 0% alcohol 1% alcohol 10% alcohol DAY 1 (Mean) Height (cm) 4.5 3.2 .7 Day 2 (Mean) Height (cm) 8.5 4.6 .9 Table does not have to be individual trials but should be averaged results
Graph Effect of alcohol on plant height 9 8 7 height / cm 6 5 0% alcohol 4 1% alcohol 3 10% alcohol 2 1 0 DAY 1 (Mean) Day 2 (Mean) Days
Observations What did you see? Pictures much?
Conclusion What does it mean? Explain what you think your data mean Describe patterns / trends / relationships Discuss problems / suggestions for future experimenters
References / Acknowledgements All references should be in APA format See : http://owl.english.purdue.edu/oel/resourc es/560/01/ for further info Thank those who helped
