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

Table 7

Distribution of pretest–posttest answer options for question number 2 class Y₁.

			Posttest								Total
				B	C	D	E	X
			87.5%	3.8%	2.5%	3.8%	2.5%	0.0%	0.0%
Pretest		16.3%	12			1					13
	B	16.3%	12		1						13
	C	17.5%	12	2							14
	D	16.3%	10		1						13
	E	13.8%	8	1		2					11
	X	3.8%	3								3
		16.3%	13								13
Total			70	3	2	3	2	0	0		80

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.