1.

What color is the sky?

A.
B.
C.
Correct.
Incorrect.

2.

What are the steps of the scientific method? Click and match each step with its correct description.

Step 1
Step 2
Step 3
Step 4
Step 5
Draw conclusions and make revisions.
Make observations.
Devise a testable prediction.
Formulate a hypothesis.
Conduct a critical experiment.
Correct! The scientific method involves these five basic steps, but it provides a flexible process by which we can learn more about how the world works.
Incorrect. Think about the steps that we discussed in Section 1.4 of the textbook.

3.

What is the value of pi (to two decimal places)?
3
.5
Correct. The value of pi to two decimal places is 3.14. Good job!
Try again. You have 2 more tries remaining.
Incorrect. The correct value of pi is 3.14.

4.

Which figure below is the letter "B"? Click on the correct answer.
Feedback
{"title":"A","description":"No. That is the letter A. Try again.","type":"incorrect","color":"#99CCFF","code":"[{\"shape\":\"rect\",\"coords\":\"14,23,104,98\"}]"} {"title":"B","description":"Yes, that is the letter B. Good job!","type":"correct","color":"#99ccff","code":"[{\"shape\":\"rect\",\"coords\":\"138,23,233,98\"}]"} {"title":"C","description":"No, that is the letter C. Try again.","type":"incorrect","color":"#99ccff","code":"[{\"shape\":\"rect\",\"coords\":\"272,26,361,98\"}]"} {"title":"D","description":"No, that is the letter D. Try again.","type":"incorrect","color":"#99ccff","code":"[{\"shape\":\"rect\",\"coords\":\"398,27,487,99\"}]"}
Figure 1.1