Publication Date
| In 2025 | 0 |
| Since 2024 | 0 |
| Since 2021 (last 5 years) | 0 |
| Since 2016 (last 10 years) | 1 |
| Since 2006 (last 20 years) | 1 |
Descriptor
Publication Type
| Historical Materials | 1 |
| Journal Articles | 1 |
| Reports - Evaluative | 1 |
| Reports - Research | 1 |
Education Level
Audience
Location
| Pennsylvania | 1 |
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Peer reviewed
Direct linkSiler, Stephanie Ann; Klahr, David – Journal of Educational Psychology, 2016
One obstacle to understanding abstract concepts such as the "control of variables" strategy (CVS) is the tendency for learners to focus on surface rather than deep features in instructional materials. However, in tasks such as learning CVS, these same surface features may also support understanding, provided learners realize the…
Descriptors: Middle School Students, Learning, Science Experiments, Research Design
Download full textLeary, Bernice E. – Office of Education, United States Department of the Interior, 1938
This study is sixth in a series of surveys of courses of study reported at intervals during the past 15 years by the Office of Education. In the main, the earlier publications consisted of lists of courses filed in the library for the use of curriculum makers and research workers in education. The present study is concerned with an analysis of the…
Descriptors: Educational History, Course Descriptions, Curriculum Guides, Curriculum Research
