References in periodicals archive ?
Interim sketches and records of identification of the plane figures produced during in-depth learning of the concepts
Final sketches and records of identification of the plane figures created at the end of instruction on the concepts
Descriptions of how plane figures found in the child's environment are used
Previous research has shown that many secondary school students improperly apply linear models when solving non-linear problems involving lengths, area and volume of similar plane figures and solids.