Table. 5. Table 5

The result of t-test on scientific problem-solving.

Contents	Test	Mean	SD	t	p
Problem solving through scientific knowledge	pre	3.789	0.741	– 3.464	0.001**
	post	4.079	0.749
Decision-making based on scientific evidence and data	pre	3.974	0.822	– 3.883	0.001**
	post	4.263	0.724
Reflection in solving scientific problems	pre	3.921	0.818	– 3.158	0.003*
	post	4.211	0.875
Scientific problem solving and the usefulness of information	pre	3.868	0.811	– 3.635	0.001**
	post	4.132	0.811
Choosing an Appropriate Method for Solving Scientific Problems	pre	3.924	0.749	– 6.412	0.001**
	post	4.447	0.760
Data collection for fair judgment	pre	3.658	0.938	– 4.132	0.001**
	post	3.974	0.944

p: *<.05, **<.01

New Phys.: Sae Mulli 2021;71:929~937 https://doi.org/10.3938/NPSM.71.929

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