

scientific method
Presentation
•
Science
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6th - 8th Grade
•
Practice Problem
•
Easy
+5
Standards-aligned
dara culmone
Used 44+ times
FREE Resource
9 Slides • 6 Questions
1
The Scientific Method
What is the scientific method? Let's go expolre!

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What are the steps to the Scientific Method?
6 steps
Ask a question
Research
Hypothesis
Experiment
Analysis
Conclusion
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Step 1 : Ask a question
In this first step we need to ask a question. What are we are trying to solve or figure out? This will be what our experiment is based on. Think about the lab we are doing this week.
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Open Ended
What is the question we are trying to answer in this week's lab?
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Step 2: Research
This is the singlemost important part of the scientific mathod
Here you do some research
Gather background information on what you are testing
Investigate the different things you are using in your experiment to answer your question
Use reputable sources - Use websites that contain factual information not just the first site that comes up in your search.
Write down the data you collect during your search
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Open Ended
What are somethings we could research for our experiment?
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Step 3: Form a hypothessis
A good hypothesis will lead a scientist to predictions that can then be tested through observations or experimentation.
The ability to test a hypothesis is key - if you can't test it, you can't determine if it's valid or not!
This is your "if, then" statement
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https://study.com/academy/lesson/formulating-a-viable-scientific-hypothesis.html
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Poll
Which do you think is a good hypothesis for our experiment?
If you freeze water and milk, then the milk will melt faster when placed on a plate.
If you freeze stuff, then it will melt.
If you freeze red bull and water, then the redbull will melt slower because of the sugar.
If you freeze different liquids, then the liquids containing chemicals will melt faster than those that contain no chemicals.
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Step 4: Experiment
Here's the fun part. Let's experiment. This the part of the scientific method where we test our hypothesis. Here we develop a procedure, that can be duplicated or done by another person. You must list all materials and steps exactly so that another peron can perform your experiment with the same/similar results.
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Open Ended
Why do you think you need to write everything down exactly (meaning materials and procedure)?
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Step 5: Analyze your results
What did you see?
What happened during your experiment?
Did it support your hypothesis?
Document everything you observed during you experiment
This is the data section of your lab report
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Poll
Which would be the best analysis of our data or the best way to present the data from your experiment?
Writing the milk melted faster.
Insert a table with melting times for each liquid tested
Provide a graph comparing the melting times of the different liquids
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Step 6: Conclusion
This is where we report the results to our experiment. Here we discuss if our hypothesis was correct or incorrect. It is OK to be wrong in our hyspothesis. Not matter if it is right or wrong, this is where we present the data and why it did or did not work. Here we add what we learned from research to what the taken taken was and present it.
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Poll
Which would be a better conclusion?
The milk melted faster
The red bull melted faster then the water.
When looking at the data and comparing it to the hypothesis, the hypothesis was not supported by the results of the experiment. This could be due to several factors....
The Scientific Method
What is the scientific method? Let's go expolre!

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