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Capraro, Robert M.
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Journal : journal on mathematics education

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Secondary school teachers’ perceptions of STEM pedagogical content knowledge Rahman, Noor Anita; Rosli, Roslinda; Rambely, Azmin Sham; Siregar, Nur Choiro; Capraro, Mary Margaret; Capraro, Robert M.
Journal on Mathematics Education Vol. 13 No. 1 (2022): Journal on Mathematics Education
Publisher : Universitas Sriwijaya in collaboration with Indonesian Mathematical Society (IndoMS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22342/jme.v13i1.pp119-134

Abstract

Preparing students with knowledge and expertise in science, technology, engineering, and mathematics (STEM) is vital in meeting the demand for digital age career opportunities. Nevertheless, there is sparse research on teachers' views of student preparedness and teachers' knowledge of STEM in classroom instruction. The present study examines secondary school teachers' perceptions of STEM pedagogical content knowledge (STEMPCK). An online survey was administered to 66 Malaysian secondary school teachers through Google Forms to determine their perspectives of STEMPCK. Data were collected and analyzed using IBM SPSS Statistics Version 20.0. The descriptive analysis showed that the selected teachers highly agreed on the pedagogical knowledge and knowledge of 21st century skill components of STEMPCK. However, the non-parametric analysis showed no significant mean differences in STEMPCK scores based on gender, educational qualification, and teaching experience. The study's implications suggest that teachers in these fields should be equipped with the necessary knowledge to be more confident in implementing STEM teaching in their respective schools.
Elementary preservice teachers’ knowledge, perceptions and attitudes towards fractions: A mixed-analysis Rosli, Roslinda; Goldsby, Dianne; Onwuegbuzie, Anthony J.; Capraro, Mary Margaret; Capraro, Robert M.; Gonzalez, Elsa Gonzalez Y.
Journal on Mathematics Education Vol. 11 No. 1 (2020): Journal on Mathematics Education
Publisher : Universitas Sriwijaya in collaboration with Indonesian Mathematical Society (IndoMS)

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Abstract

Previous research has shown knowledge, perceptions, and attitudes are essential factors during mathematics classroom instruction. The current study examined the effects of a 3-week fraction instructional unit using concrete models, problem-solving, and problem-posing to improve elementary preservice teachers’ knowledge, perceptions and attitudes towards fractions. A quasi-experiment design was implemented to gather data via closed-ended, open-ended, and essay tasks from a convenience sampling of 71 female elementary preservice teachers during pre- and post-assessments. The study discovered that the select preservice teachers were weak in the content knowledge specifically on unit-whole, part-whole, equivalent area, arithmetic operations, and ordering fractional values. In contrast, the incorporation of concrete models, problem-solving and problem- posing was effective in improving the preservice teachers’ level of pedagogical content knowledge, perceptions and attitudes towards fractions. Implications of the results and suggestions are discussed.
Co-Authors Capraro, Mary Margaret Goldsby, Dianne Gonzalez, Elsa Gonzalez Y. Nur Choiro Siregar, Nur Choiro Onwuegbuzie, Anthony J. Rahman, Noor Anita Rambely, Azmin Sham Rosli, Roslinda