NotesFAQContact Us
Collection
Advanced
Search Tips
Showing all 2 results Save | Export
Peer reviewed Peer reviewed
Direct linkDirect link
Vebrianto, Rian; Rery, Radjawaly Usman; Osman, Kamisah – International Journal of Distance Education Technologies, 2016
This research was conducted to investigate the effectiveness of BIOMIND portal in enhancing students' 21st century skills and overcoming their misconceptions in Biology subject. 118 Indonesian high school students were involved in this quasi-experimental study. The experimental group underwent learning experiences using BIOMIND portal whereas the…
Descriptors: Program Effectiveness, Biology, Misconceptions, Foreign Countries
Peer reviewed Peer reviewed
Direct linkDirect link
Chen, Ying-Chih; Hand, Brian; McDowell, Leah – Science Education, 2013
This quasi-experimental and pre/posttest study was designed to examine whether fourth-grade students who engaged in collaboratively writing letters to 11th-grade students performed better on tests of conceptual understanding of a unit on force and motion than students who did not. The participants included 835 fourth-grade students and 416…
Descriptors: Quasiexperimental Design, Pretests Posttests, Grade 4, Grade 11