Skip to main content
International Journal of Educational Technology in Higher Education

Table 3 Descriptive statistics (mean, standard deviation) of pre and post-survey about the knowledge and STEM skills in the domains: Electrical, Electronics, Mechanics, Computational Thinking, and recycling of WEEEs

From: Development of a course based on BEAM robots to enhance STEM learning in electrical, electronic, and mechanical domains

Domain

Pre-test

Post-test

Mean

SD

Mean

SD

Electrical

3.025

1.531

4.325

0.862

Electronic

2.914

1.153

4.467

0.748

Mechanics

3.233

1.716

4.433

0.679

Computational thinking

3.289

1.424

3.733

1.338

Recycling of WEEEs

3.567

1.524

4.6

0.621

Five domains

3.093

1.532

4.324

0.906

Back to article page