The importance of STEM education has been broadly discussed in many countries around the world. Recent reforms in the U.S. have focused on the integration of STEM-related subjects as an effort to help students to make connections between STEM disciplines and increase their interest in pursuing STEM-related careers. This study reports the effects…

This study explores a learning model which suggests that a concept is acquired first through manipulation of concrete objects followed by transformation of the concrete objects into semi-concrete representations, followed by internalization of the concept through abstract representations. Microcomputer simulations of manipulative activities were…

The purposes of this study were to: (1) assess the present level of scientific literacy of students in twelve public school systems in Georgia on an abbreviated form of the "National Assessment of Educational Progress Science Test"; (2) compare the performance of these students on specific test items with the performance of…

As part of the investigation into the achievement differentials between white and black students in Michigan, a study was done of the nature of sense of futility (SOF) at the individual student level and the relationship between the SOF correlates and self-concept ability. The sample included 2 groups of fourth and fifth graders in a random sample…

Investigates the relationship between Chapter 1 and regular classroom teachers' estimates of test content coverage (opportunity to learn) and mathematics achievement of 89 fourth graders (65% were African American and 35% were white) in Chapter 1 mathematics instruction. Results indicate the importance of measuring students' opportunity to learn…

The relationship between type of reading instruction (whole language or basal) and reading comprehension as measured by the California Achievement Test (CAT) was investigated. Nineteen third- and fourth-grade teachers from school 5 districts in North Carolina took part in the project with 215 students in the basal group and 200 students in the…

Similarities in cognitive, attitudinal, and environmental factor structures of 60 Canadian Indian and 91 White students in grades 4, 6, and 8 were analyzed and compared to determine if learning difficulties of Indian students stemmed from those factors. White and Indian cognitive factor structures were most similar, and attitudinal factor…

The specific focus of this research was to determine how the outcomes on two alternative forms of assessment (multiple-choice and hands-on/manipulative) for science process skills were related when students were grouped on the basis of sex, race/ethnicity, and poverty level. Subjects were 1,381 fourth graders in a culturally diverse city school…