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Direct linkYiu-Kwong Man – International Journal of Mathematical Education in Science and Technology, 2025
In this paper, a simple proof of the Morley's Trisector Theorem is presented which involves basic plane geometry only. The use of backward geometric approach, trigonometry or advanced mathematical techniques is not required. It is suitable for introducing to secondary or undergraduate students, as well as teachers or instructors for learning or…
Descriptors: Plane Geometry, Mathematical Logic, Validity, Secondary School Mathematics
Download full textDeyner Bolaño; Darwin Peña-González; Roberto Torres – Mathematics Teaching Research Journal, 2024
The purpose of this study was to analyze the activities in the Problem-Based Learning (PBL) methodology among high school students when solving problems related to the field of plane figures, both in extra-mathematical and intra-mathematical environments. The research was qualitative and constituted a case study. The technique used to select the…
Descriptors: Learning Activities, Problem Based Learning, Grade 6, Grade 7
Romina Plešec Gasparic; Marko Glavan; Mojca Žveglic Mihelic; Milena Valencic Zuljan – Journal of Information Technology Education: Research, 2024
Aim/Purpose: This paper addresses the effectiveness of flipped learning and teaching as a didactic innovation in math instruction. We are interested in comparing traditional and flipped learning and teaching in terms of acquired knowledge and retention and students' perceptions of flipped learning and teaching. Background: Traditional lessons, in…
Descriptors: Flipped Classroom, Mathematics Instruction, Instructional Effectiveness, In Person Learning
