Comparative Effect of Two Problem-solving Instructional Strategies on Students’ Achievement in Stoichiometry

The study investigated the comparative effects of Selvaratnam, & Fraser (1982) and Ashmore et al. (1979) problem-solving instructional strategies on Advanced Level students’ achievement in Stoichiometry. The quasi-experimental design with a nonequivalent comparison group consisting of pre-and po...

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Bibliographic Details
Main Authors: Mandina, Shadreck, Chukunoye, Ochonogor
Format: Article
Language:English
Published: Modestum LTD 2021
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Online Access:https://www.ejmste.com/download/comparative-effect-of-two-problem-solving-instructional-strategies-on-students-achievement-in-5585.pdf
http://hdl.handle.net/11408/4549
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