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Daily Challenge, 9/15. Does air have mass? Consider the experiment we did yesterday. Write a paragraph answering the question above. Be sure to support your claim with evidence. What facts and observations from yesterday’s experiment show that your answer is correct?. Daily Challenge, 9/14.
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Daily Challenge, 9/15 Does air have mass? Consider the experiment we did yesterday. Write a paragraph answering the question above. Be sure to support your claim with evidence. What facts and observations from yesterday’s experiment show that your answer is correct?
Daily Challenge, 9/14 Practice using the scientific method by writing a hypothesis and rationale for this question… QUESTION: Does air have mass? How does the mass of an empty balloon compare to the mass of an inflated balloon? Independent, manipulated variable = inflated/deflated Dependent, responding variable = mass HYPOTHESIS:(your educated guess) RATIONALE:(reasons for hypothesis)
MATERIALS: (list materials needed)
PROCEDURE: (steps taken to test hypothesis)
OBSERVATIONS: (data collected)
ANALYSIS: (Tell how experiment was controlled. Graph and explain the data.)
CONCLUSIONS: (Explain whether or not your results support your hypothesis)
EXTENSIONS: (Discuss any errors in the experiment and remaining questions to be investigated)