In line with the cognitive theory of multimedia learning by Moreno and Mayer (2007), an interactive, multimodal learning environment was designed for the pretraining of science concepts in the joint area of physics, chemistry, biology, applied mathematics, and computer sciences. In the experimental set up, a pretest was embedded in order to…

Examined management behaviors of junior high science teachers (N=16) and the relationship to task involvement of students operating in small group laboratory settings. Results of 91 observations indicate that teacher behavior was directed in three ways: whole class, small groups, and nonclass related. Implications for science instruction are…

The purpose of this study was to determine if a high school graduation examination influences instructional practices. Data were obtained from a survey instrument given to a stratified random sample of Tennessee science teachers who teach the content that is tested on their state's high school graduation examination. An analysis showed teachers…

Results of modifying mastery learning strategy to two diagnostic cycles with high school chemistry students (N=156) indicated that achievement of mastery learning students was significantly greater than that on nonmastery learning students. Attitudes toward science/science instruction were not significantly different but were positive in both…

Student involvement in 24 science classes (grades 8, 9, 10) during instruction involving teacher exposition, exposition with prop, and demonstration was videotaped. Findings indicated that only nine teachers used class demonstrations and that the increased levels of pupil attention and task involvement increased during demonstration lesson…

This study investigated the effects of three instructional strategies and student entry characteristics on student engagement and the acquisition of skills necessary for the construction and interpretation of line graphs. The strategies examined were an activity-based approach, a written simulation-based approach, and a combination of activity-…

Examined relationships between teaching behaviors and student engagement in 13 middle school science classes. Results indicated that seven managerial variables and four instructional variables were significantly related to student engagement rates. Types of tasks allocated by teachers were also significantly related to types of tasks undertaken by…

To determine which types and qualities of science teaching strategies stimulate students to become involved in learning, middle and high school students (N=147) were observed for time-on-task (time actively spent by the student in learning) and off-task during periods while being taught by five student teachers. The "Teaching Strategies…

The Junior High School Management Improvement Study (JMIS) was a field experiment conducted to verify and extend findings of previous research in English and mathematics classes. Using student behaviors (on task, off task, and disruptive behavior) as criteria of management effectiveness, this study investigated classroom management practices in 26…