Search

Search Results

• Consequences of a virtual encounter with George Pólya

  173-182

  John Mason

  Views:

  65

  The consequences of a virtual encounter with George Pólya as a teacher are recorded. An instance of his influence on my mathematical thinking is recounted through work on one of the problems in one of his books.

  Subject Classification: 01A99, 11A05, 97-03, 97D50

• Virtual manipulatives in inquiry-based approach of 3D problems by French 5th graders

  229-240

  Ecaterina Pacurar

  Claude-Alexandre Magot

  Richard Cabassut

  Yohan Solon

  Views:

  37

  The aim of this research is to study the appropriation of a 3D environment by learners in an a-didactical situation of problem solving. We try to evaluate the relevance of the virtual 3D environment in the development of students' cognitive and metacognitive abilities. We implanted a problem-solving activity related to a 3D cube situation with an empty part in the cube in different French primary school areas in May 2019. In the experimental group each learner works individually with a PC-computer where the virtual environment ANIPPO is implemented. In the control group the pupils work in a traditional class environment. We present the results of this pre-experimentation.

  Subject Classification: 97D50, 97U60, 97U70