Science Fair Power Point

So You Want To Do A Science Fair Project? 2010-2011 John Adams Elementary Individual or group projects (No more than 3) Individual, group or class projects K-5

Scientific Method
Question – stating a problem
Research – find out all you can that relates to the problem
Hypothesis – after research , make an educated guess about what the answer to the problem will be
Materials – complete list of what needed for the investigation

Scientific Method, cont.
Procedure – a step-by-step description of how to do the investigation
Investigation – do the tests to find out if your hypothesis is correct, record data, take pictures, write in your journal, keep a timeline, measure anything needed
Data – organize the observations into graphs, charts and/or tables

Scientific Method, cont.
Results – put the data into words, explain what actually happened, use your notes and the timeline
Conclusion – analyze the results and write a conclusion explaining what happened and why.

Starting off:
What are you interested in?
Think of a question
Your teacher can help
Research – make sure to take notes
books
The Internet
encyclopedias

Hypothesis
Based on information you get from research
Clear and brief
You can test it, do an experiment
You are not doing a demonstration of something you already know or asking people what they like or do not like (a survey)

Materials
Prepare a complete list of everything you will use, make sure to include size, quantity, kind and/or temperature of all items.
A good materials list: 40 half pint milk cartons (with folded tops cut off) 80 bean seeds of the same variety gravel Measuring cups and spoons surface near a sunny window A cardboard box cut into small pieces water supply Plastic wrap Potting soil Styrofoam pellets Black and white newspaper shredded into strips Nail for poking holes into milk cartons

Design the Investigation
What is being tested? (the subject)
What condition are you changing? (the variable) This is the part that is different with each subject of the experiment.
What conditions is NOT changed? (the control) These have to be the same for all subjects in your experiment

Procedure
A step-by-step list of how to do the experiment that anyone can follow
Make sure you have enough samples in case something goes wrong
Three – do each part of the experiment three times, three tests
Control group – you do not change any variable with the control group

Procedure Page for Experiment Estimate the time needed for each step to help your planning. You may even make a schedule with dates. What? When? Done( )

Create a Log Sheet
Precise record keeping is essential for accurate results. Create a log sheet before you begin the investigation.
Sample #1 Change In Temperature 6° Log sheet to record temperature over a 10 min period. 1 min 2 min 3 min 4 min 5 min 6 min 7 min 8 min 9 min 10 min 90° c 91 ° c 93 ° c 94 ° c 95 ° c 95 ° c 96 ° c 96 ° c 96 ° c 96 ° c

Log sheet to record liquid absorbed Date Time Liquid Absorbed Group A Liquid Absorbed Group B Comments

Doing Your Experiment
Follow the procedure you have written
Gather data, record it in log sheet or chart
Keep a timeline of what you do each day
Be accurate in your measurements and careful in recording the results. Record and write at the time you make your observation, not later. Photographs help, too.
If you need to change your procedure, note the changes and tell why they were made.
Sometime nothing happens! That is a result!

Organize Data and Write Results
When your experiment is complete, you need to look at the written observations and put them in order.
You may want to create bar graphs or line graphs to show your data.
At the bottom of each chart, table or graph, write a brief explanation to explain what happened.
Title and label each chart, table or graph carefully.
When you have completed your graphs, write a summary of your observations and measurements. This should be short and simple.

Conclusion
This is the analysis of what happened
Tell what you learned from the trials and tests
Compare your results with the original hypothesis.
Your hypothesis may be true OR false. It may also be inconclusive.
Your data may not be enough to prove or disprove your hypothesis.
Look for patterns!
End your conclusion with how your learning can connect to the real world.

Presenting Your Project
You are now ready to present the project! You will need two (2) things-
A notebook/Journal that should include your:
Background research
Table of Contents
Bibliography
Copies of each of the steps in your project
A timeline of what you did for your project each day
Data sheets (charts, tables and graphs)
Each student is required to complete a journal.

Presenting Your Project, cont.
A display board
A good display will attract attention and help others learn from what you have done.
Your display MUST include summaries of the problem, hypothesis, procedures, results, and conclusions. You may also include graphs and photos.
The display should be neatly and carefully done and may be colorful.
A clever title will make it more interesting, too.

Display Board example

Taking it all to the Science Fair
Make sure all of these items get turned in and come to the science fair:
Display board
Journal, complete with all required pages
Put your name and room number on the BACK of the display board and on the cover of the journal
Turn it in on time: Tuesday, Feb.,1st, 2011 for judging

Important Science Fair Dates
Adams Science Fair
Thursday, February 3rd, 2011
District Awards Ceremony,
Thursday, March 17 th , 2011

Science Fair Power Point

by Chris Jaffe on Dec 16, 2010

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Science Fair Power Point — Presentation Transcript