Proper understanding of scaling and large-scale hydrologic processes is often not explicitly incorporated in the teaching curriculum. This makes it difficult for students to connect the effect of small scale processes and properties (like soil texture and structure, aggregation, shrinkage, and cracking) on large scale hydrologic responses (like…

This study was designed to determine whether advance organizers in the form of visual aids might serve the same function as Ausubel's verbal advance organizers. The basic design of the study consisted of a 4 X 3 X 2 ANOVA factorial design. Ninety-six eighth-grade students were involved in the study. One group was exposed to a physiographic diagram…

Investigates student learning that occurred with a Geographic Information Systems (GIS) based module on plate tectonics and geologic hazards. Examines factors in the design and implementation of the materials that impacted student learning. Reports positive correlations between student' spatial ability and performance. Includes 17 references.…

This study involved examining an instructional unit with regard to its concept content and appropriateness for its target audience. The study attempted to determine (1) what concepts are treated explicitly or implicitly, (2) whether there is a hierarchical conceptual structure within the unit, (3) what level of sophistication is required to…

Reported is a study directed toward the advantage of using advance organizers to promote recall of motion picture content and/or attitudes toward films as instructional tools in science teaching. Three hundred forty ninth-grade students were assigned to four treatment groups, but only those students present for all treatment (N=137) were included…

This publication is designed as a guide for the instructional program in science for grades 4-6. The first part contains performance goals and conceptual schemes. Emphasis is placed on the teaching of science as content and as process. The processes to be included and outlined are: observing, classifying, communicating, measuring, inferring,…

Presents the procedures, results, and conclusions of a study designed to examine the efficacy of visual advance organizers for learning earth science concepts. (LC)

A review of 132 research documents is presented for the purpose of describing and categorizing research and development in science instruction on the college level. The documents are limited to publications, dissertation abstracts, and abstracted research and development reports, primarily appearing during 1968-69. Descriptions are made concerning…

This publication is designed as a guide for the instructional program in science. The first part contains performance goals and conceptual schemes. Emphasis is placed on the teaching of science as content and as process. The processes outlined are: observing, classifying, measuring, inferring, predicting, and identifying variables. Experimental…

The Learning in Science Project has adopted the view that science teaching might be improved if teachers can be given some appreciation of students' views of the world and the beliefs, expectations, and language that learners bring to new learning situations. This investigation compares and contrasts views that children and scientists have on…

The Learning in Science Project has adopted the view that science teaching might be improved if teachers can be given some appreciation of students' views of the world and the beliefs, expectations, and language that learners bring to new learning situations. This investigation compares and contrasts views that children and scientists have on…

The Learning in Science Project has adopted the view that science teaching might be improved if teachers can be given some appreciation of students' views of the world and the beliefs, expectations, and language that learners bring to new learning situations. This investigation focuses on the views that children (N=34) may have about rocks and…

The Learning in Science Project has adopted the view that science teaching might be improved if teachers can be given some appreciation of students' views of the world and the beliefs, expectations, and language that learners bring to new learning situations. This investigation looks at the topic of soil, one of the basic resources of New Zealand…

Results of this study confirm discrimination of the intensive time-series design and indicate that it can be used to distinguish differences in learning (comprehension and knowledge) between eighth-grade earth science students (N=95) having formal cognitive tendencies and those having concrete cognitive tendencies. (JN)

Tested Ausubel/Novak hypothesis that primary grade students can learn meaningfully certain aspects of science concepts in the "reception learning" model. Revised audio-tutorial instruction unit on earth based on understanding children's misconceptions; assessed impact of revised units with second graders; and compared results to concept…