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Research and Practice in Technology Enhanced Learning

Table 1 Description of videos

From: Making mathematics meaningful for freshmen students: investigating students’ preferences of pre-class videos

Video

Length

Presentation style

Explanation

A

16 min

Chalk board and teacher visible

Very detailed

B

11 min

Electronic screen, narrated, teacher not visible

Details available in a side bar

C

4 min

Pen, paper, hands, narrated, teacher not visible

Concept focus

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