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pro vyhledávání: '"Bekele Gashe Dega"'
Autor:
Bekele Gashe Dega
Publikováno v:
Science Education International, Vol 30, Iss 3, Pp 217-222 (2019)
Science concepts, like electromagnetism, involve abstract relations, which are often problematic in students’ learning. Electromagnetism concepts are crosscutting concepts across science disciplines. A standardized Conceptual Survey of Electricity
Externí odkaz:
https://doaj.org/article/45d93e36da724470add451059bcfdd8c
Autor:
Bekele Gashe Dega
The purpose of this study was to investigate physics undergraduate students’ conceptual change in the concepts of electric potential and energy (EPE) and electromagnetic induction (EMI). Along with this, categorization of students’ conceptions wa
Externí odkaz:
http://hdl.handle.net/10500/9901
Autor:
Bekele Gashe Dega, Nadaraj Govender
Publikováno v:
African Journal of Research in Mathematics, Science and Technology Education. 20:201-213
This study compares the scientific and alternative conceptions of energy and momentum of university first-year science students in Ethiopia and the US. Written data were collected using the Energy ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f98fa9c96e3db51318cf6922ae9eb565
https://doi.org/10.1080/18117295.2016.1218657
https://doi.org/10.1080/18117295.2016.1218657
Autor:
Bekele Gashe Dega, Nadaraj Govender
Publikováno v:
Journal of Baltic Science Education. 15:325-339
Current research in physics shows that pre-service teachers have poor content knowledge in vector-kinematics. This study describes the types of categories of conceptions pre-service teachers display in vector-kinematics. Descriptive and interpretive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a62da73867ff8f86405c4413b67306b
https://doi.org/10.33225/jbse/16.15.325
https://doi.org/10.33225/jbse/16.15.325
Publikováno v:
Journal of Research in Science Teaching. 50:677-698
The purpose of this study was to investigate Ethiopian physics undergraduate students' conceptual change in the concepts of electric potential and energy (EPE) and electromagnetic induction (EMI). A quasi-experimental design was used to study the eff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8c9ce1a15cbcb7a7e919732c4ccede0
https://doi.org/10.1002/tea.21096
https://doi.org/10.1002/tea.21096
Publikováno v:
Research in Science Education. 43:1891-1915
The purpose of this study was to categorize 35 Ethiopian undergraduate physics students’ alternative conceptions in the concepts of electric potential and energy. A descriptive qualitative research design was used to categorize the students’ alte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4fff8bf56928d2f27b03ea159dcbcf50
https://doi.org/10.1007/s11165-012-9332-z
https://doi.org/10.1007/s11165-012-9332-z