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Cheng, Ming-Chang; Chou, Pei-I; Wang, Ya-Ting; Lin, Chih-Ho – International Journal of Science and Mathematics Education, 2015
This study investigates how the illustrations in a science textbook, with their design modified according to cognitive process principles, affected students' learning performance. The quasi-experimental design recruited two Grade 5 groups (N?=?58) as the research participants. The treatment group (n?=?30) used the modified version of the textbook,…
Descriptors: Grade 5, Textbooks, Illustrations, Elementary School Science
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Fazio, Xavier; Gallagher, Tiffany L. – International Journal of Science and Mathematics Education, 2014
The science vocabulary from a science curriculum standards document (Ministry of Education Ontario, 2007) was classified by morphological developmental level and compared to the grade level topics of the curriculum (grades 1 to 8). Descriptive statistical analyses highlight the complex nature of science vocabulary and the incompatibilities between…
Descriptors: Vocabulary, Elementary School Science, Morphology (Languages), Academic Standards