A study on the evolution of students’ notions about the earth’s space, shape, and gravitational force
This paper tries to show the evolution of students’ notions about the earth’s space, shape and gravitational force, obtained from a psichogenetic study previously carried out concerning the ideas which evolve to the notion of field of force (NARDI, 1990). The clinical interviews conducted with 45 se...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Universidade Federal do Rio Grande do Sul
1996-08-01
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| Series: | Investigações em Ensino de Ciências |
| Subjects: | |
| Online Access: | http://www.if.ufrgs.br/ienci/artigos/Artigo_ID13/v1_n2_a2.pdf |