Alleviating Students’ Naive Theory on Newton’s Laws of Motion through Problem Optimization and Scaffolding Discussion

Table 13

Distribution of pretest–posttest answer options for question number 28 class Y₂.

			Posttest								Total
			A	B	C	D		X
			3.3%	13.3%	13.3%	13.3%	56.7%	0.0%	0.0%
Pretest	A	18.3%		5	1		5				11
	B	15.0%				1	8				9
	C	26.7%	1	2	1	4	8				16
	D	10.0%	1	1	3		1				6
		16.7%			2	2	6				10
	X	10.0%				1	5				6
		3.3%			1		1				2
Total			2	8	8	8	34	0	0		60

Correct answer. X students do not answer. Students choose the correct option but without the right reason. A, B, C, D, and E is the choice.