The International Journal of Science, Mathematics and Techno ...
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Seventh-Grade Students’ Previous Conceptions about Properties of Matter in Thailand
Khajornsak Buaraphan
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Science Student Teachers’ Confidence Teaching and Understanding STEM-related Content at the Middle School Level
Siriporn Kruatong, Nantarat Kruea-In, Kulthida Nugultham, Tussatrin Wannagatesiri