儿歌名称：scientific method song
歌词：
Scientific Method
First you make an observation of the world around
Take notes and record all the things that you found
Then you ask a simple question something that you want to learn
Then you form a hypothesis to explain what you observed
Then you make a prediction about how it's gonna go
Do a test with a control and variable
Then you analyze the data and draw a conclusion
Do the scientific method to avoid all confusion
Make an observation
Ask a question
Form a hypothesis
And make a prediction
Do a test or experimentation
Analyze data and draw a conclusion
Scientific Method
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