Which of these is the best example of Jackson doing science by inquiry?
A. Jackson watches a video on objects sinking and floating. He
writes down all the main points of the video.
O
B. Jackson researches the history of soda can use, including how the
size of the cans has changed over the last three decades.
O
C. Jackson finds calculations on sinking and floating. He copies one
of the calculations.
O
D. Jackson asks himself whether unopened soda cans sink or float.
He designs an experiment to find out.