info:oai:generic.eprints.org:1723info:ofi/fmt:xml:xsd:journalJiwarathnamSarimillaJiwarathnam, SarimillaKarpudewanMageswaryKarpudewan, Mageswary2289-302423-37Malaysian Online Journal of Educational Sciences7 April 2026Stem teacher professional development in rural primary schools: a lesson planning approach using model of educational reconstruction141article