Table 5. The results of the carbon-neutral forest education effectiveness scale for upper-grade elementary school students

Division			N	M	SD	t	p
Carbon-neutral forest education effectiveness scale(Upper-grade elementary school student)	Total	pre-test	530	3.70	.619	−12.452	.000**
		post-test	530	4.01	.741
	Knowledge	pre-test	530	3.88	.658	−9.692	.000**
		post-test	530	4.14	.732
	Attitude	pre-test	530	4.05	.642	−3.378	.001**
		post-test	530	4.15	.748
	Behavior	pre-test	530	3.14	.776	−18.623	.000**
		post-test	530	3.75	.882

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