Table 3.

Mean scores and standard deviation on pre-test and post-test by individual activity from group 2

	Group		Mean total score	Std. deviation
Spatial activities	3D modelling	Pre-test	20.25	6.94
		Post-test	20.94	6.16
	Robotic engineering	Pre-test	19.14	4.80
		Post-test	19.50	5.87
Non-spatial activities	Website design	Pre-test	17.85	4.88
		Post-test	19.15	4.30
	GPS and sport	Pre-test	19.00	7.19
		Post-test	19.50	6.43
	Creative digital storytelling	Pre-test	17.00	4.99
		Post-test	17.81	6.75