Mind mapping with proofblocks effects on student geometric level of thinking and self-efficacy מאת Velasco, Quinn Madiline R.

Effects of a triune group approach on student attitude and spatial-logical reasoning in geometry מאת Moore, Lany Cantoria Equipado

Model-centered learning pathways to mathematical understanding using GeoGebra

Available for University of the Philippines Diliman via SpringerLink. Click here to access

Effects of student-initiated questions on reasoning ability and geometry achievement מאת Buendicho, Benjie M.

Geometric thinking and reasoning abilities of fourth year high school students מאת Liwag, Jacinto M.

Software-assisted instruction, students' thinking level, and achievement in geometry מאת Guloya, Lorie Ann Benitez

Effects of practical work on student achievement and anxiety in geometry מאת Rosete, Ronaldo B.

Geometry out loud learning mathematics through reading and writing activities מאת Mower, Pat

Geometry concepts and applications

Prentice Hall geometry tools for a changing world