Table V Pre-test and post-test scores on...

Table V

Pre-test and post-test scores on students’ conceptual understanding of the module “introduction to wave” by students’ science background

Science background	No. of respondents	Pre	Post	Difference
Module 5-introduction to wave
Physics	19	89.50	98.70	9.21
Non-physics	15	76.70	98.30	21.67*
Science	31	83.90	98.40	14.52**
Non-Science	3	83.30	100.00	16.67
All	34	83.80	98.50	14.71**

Science background	No. of respondents	Pre	Post	Difference
Module 5-introduction to wave
Physics	19	89.50	98.70	9.21
Non-physics	15	76.70	98.30	21.67*
Science	31	83.90	98.40	14.52**
Non-Science	3	83.30	100.00	16.67
All	34	83.80	98.50	14.71**

Notes: *p<0.05; **p<0.01

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