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Download full textKandemir, Mehmet Ali; Demirbag-Keskin, Pelin – International Journal of Research in Education and Science, 2019
This research was carried out to investigate the effect of graphing calculator program supported problem solving instruction on mathematical achievement and attitude in transformation geometry subject. The study was carried out with 49 seventh grade students in a middle school in Balikesir province. A pre-test post-test quasi-experimental design…
Descriptors: Graphing Calculators, Problem Solving, Mathematics Achievement, Geometry
Direct linkSchielack, Jane – National Council of Teachers of Mathematics, 2010
This book describes and illustrates learning paths for the mathematical concepts and skills of each grade 8 Focal Point as presented in Curriculum Focal Points for Prekindergarten through Grade 8 Mathematics. It includes representational supports for teaching and learning that can facilitate understanding, stimulate productive discussions about…
Descriptors: Mathematics Curriculum, Grade 8, Misconceptions, Mathematics Instruction
van der Sandt, Suriza – Issues in the Undergraduate Mathematics Preparation of School Teachers, 2007
A two year study investigating the state of pre-service teachers' (PTs') (n=224), teachers' (n=18) and students' knowledge (n=123) of Grade 7 geometry (using the van Hiele theory (1986) and acquisition scales of Gutierrez, Jaime & Fortuny (1991)) is reported. Results indicate that both teachers and PTs fail to reach the expected level of…
Descriptors: Foreign Countries, Geometric Concepts, Grade 7, Teaching Experience
Novotna, Jarmila, Ed.; Moraova, Hana, Ed.; Kratka, Magdalena, Ed.; Stehlikova, Nad'a, Ed. – International Group for the Psychology of Mathematics Education, 2006
This document contains the second volume of the proceedings of the 30th Annual Conference of the International Group for the Psychology of Mathematics Education. Conference presentations are centered around the theme "Mathematics at the Centre." This volume features 60 research reports by presenters with last names beginning between Abr…
Descriptors: Program Effectiveness, Foreign Countries, Middle Schools, Textbooks
