2019 Vol. 42

A Professional Development Program to Enhance Thinking and Problem Solving Skills for Thai Science, Mathematics and Technology (SMT) Teachers
Apisit Tongchai, Patcharee Rompayom Wichaidit & Numphon Koocharoenpisal

Developing a Constructively Aligned Teaching Sequence (CATS) on Organ Systems for Senior High School
Joyce B. Molino-Magtolis

The Effects of Localised Mobile Game for Grade 11 Mathematics Learning
Irene Divinagracia Suganob

Students’ Competence in College Geometry: Basis for Development of Computer Generated Instructional Materials
Roberto G. Sagge, Jr. & Salvador P. Bacio, Jr.

Learning Biology through Digital Games (DG) in Form Four Classrooms in Malaysia
Suresh Kumar Joseph, Hashimah Alimon & Amri Yusoff

Problem-based Learning as an Aid to Teamwork in Mathematics Problem Solving among Pre-University Students
Thiruchelvam Kandaiah & Mohd Uzi bin Dollah

Student’s Knowledge and Attitude about Mangrove Ecosystem in Northern Sumatra, Indonesia
Dian A. E. P. Sembiring, Ely Djulia & Syarifuddin

Teaching Science at the Submicroscopic Level Using Animated Computer Graphics
Kok Lai Yim

Secondary-Tertiary Transition: Students’ Approaches towards Learning University-level Mathematics with the Support of Online Learning, Lecture Capture and Collaborative Classrooms
Mathana Amaris Fiona Sivaraman

Effect of Model Based Inquiry on Achievement and Critical Thinking of College Pre-Service Chemistry Teachers
Sa’Idu Danladi, Apollonia Anaele Nwosu & Sani Abdullahi Gumel