Interdisciplinary studies foster integration of ideas across disciplines. The knowledge building pedagogy, with its 12 principles and associated technology, Knowledge Forum®, provides multifaceted support for linking ideas across disciplines and communities. This exploratory study aims to assess the extent to which elementary-school students…

This study investigates the effects of adapting elementary science instruction to students' entering achievement levels on three dependent variables: (1) performance on tests of science content knowledge; (2) mastery of lesson objectives; and (3) attitude toward science. Subjects were 235 sixth graders from four elementary schools in a small,…

This study was designed to examine the amount of incidental physical science knowledge possessed by fourth-, fifth-, and sixth-grade students in elementary schools in Western State of Nigeria, and to determine what relationship exists between the amount of such knowledge and the pupils' performance on science-related Piagetian tasks. The pupils…

This study was designed to determine the relationships of student anxiety and dependency to the effects of teaching structure on the acquisition of science knowledge and processes within inductive/discovery learning. Teaching structure refers to the relative amounts of teacher and/or student control within the tasks. Randomly assigned fifth- and…

Compares responses of preservice and current elementary teachers in Indiana on the Ecological Attitudes and Knowledge Test. Results indicate that preservice teachers possess more positive attitudes and higher knowledge scores than current elementary teachers. Confirms geographical nonspecificity of the test by comparing results with an earlier,…

The research reported in this book provides reliable evidence on and knowledge about mathematics and science instruction that emphasizes student understanding--instruction consistent with the needs of students who will be citizens in an increasingly demanding technological world. The National Center for Improving Student Learning in Mathematics…