Scientific Inquiry

Question 1

Huan wants to enter the science fair at his school. He has a list of ideas for his project. Which questions could be answered through scientific investigation? Check all that apply.Does pressure have an effect on the volume of a gas?Which physicist was the smartest?Is the information on the periodic table difficult to understand?Which brand of soap is the best for cleaning grease off dishes?Which laboratory experiment is the most fun to perform?

Revolt · Accepted Answer

Does pressure have an effect on the volume of a gas?; Which brand of soap is the best for cleaning grease off dishes?

Question 2

asking a questionperforming an investigationcollecting dataproviding explanations✔ communicating results

Revolt · Accepted Answer

communicating results

Question 3

✔ asking a questionperforming an investigationcollecting dataproviding explanationscommunicating results

Revolt · Accepted Answer

asking a question

Question 4

asking a questionperforming an investigationcollecting data✔ providing explanationscommunicating results

Revolt · Accepted Answer

providing explanations

Question 5

Akira records the speed of a reaction, first without a catalyst, and then with a catalyst.

Revolt · Accepted Answer

collecting data; Akira creates a reaction without a catalyst, then repeats the reaction with a catalyst.: performing an investigation; Akira turns in a written lab report to his science teacher.: communicating results; Akira wonders, "Will adding a catalyst speed up this chemical reaction?": asking a question; Akira writes in his notes that adding a catalyst sped up the chemical reaction because the catalyst lowered the activation energy needed to start the reaction.: providing explanations

Scientific Inquiry Answers

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