Discusses the harmful effects of balloon launches and the dumping of plastic debris into oceans. Cites several examples of plastic materials being discovered inside the bodies of sick and/or dead marine animals. Offers alternative activities to releasing balloons into the atmosphere. (RT)

Addresses whether or not science laboratory activities should become a thing of the past. Discusses the impact of the curriculum reforms of the 1960s and 1970s, physical restraints which cause teacher overload, rationale, and objectives of laboratory work. (RT)

Describes two demonstrations: 1) the effect of polarity on solubility using sodium dichromate, TTE, ligroin, and water to form nonpolar-polar-nonpolar layers with the polar layer being colored; 2) determination of egg whites to be yellow by determining the content of yellow colored riboflavin in the egg white. (MVL)

Results of an experimental study involving 49 sixth-grade science students suggest that teacher-constructed graphic organizers, regardless of position (before or after textual reading), are no more effective than traditional instruction in increasing comprehension and retention of science content-area information. (IAH)

Discusses the implementation of a software system that allows teachers to take advantage of large banks of questions in subject areas. Explains that this plan is the result of a 1981 court mandate to standardize learning outcomes. Follows the development of the system and choosing of the software. (MVL)

Summarizes the sources, statistical methods, and general findings from the review. Poses findings on specific questions of research. Gives implications of past research for the future. (MVL)

Describes a multidisciplinary unit which uses 12 varieties of apples. Explains activities for observing, predicting decay, art and science, the process of fermentation, and group and individual projects. Information on description of apples and labeled diagrams are included. (RT)

Examines the role of metaphors in teaching science. Suggests that when such expressions are used correctly, they can greatly enhance learning. Argues that metaphors also enable students to create new and interesting formations of thought. (CW)

Examines the possible influence of locus of control orientation and its relationship to critical aptitudes and developmental variables. Studies six discriminator variables in order to predict an understanding of the nature of science among preservice elementary teachers with respect to locus of control orientation. (CW)

Describes environmental education activities available in the Northwest Territories including the "Science Alive" project, the "Dial-an-Expert" service and a science fair program provided by the Science Institute of the Northwest Territories. Gives an outline of the Institute. Provides some demographic and geographic data of…

As North America increasingly becomes an urban society, questions surface as to the role and direction of environmental education programs. Such programs may hold potential in abating some of the problems inherent with contemporary inner city youth. Several successful on-going programs are reviewed. (Author/CW)

Uses writings of Paulo Freire to discuss situation of British primary teachers required to teach science without specialized training. Cites interviews with teachers that point to cultural clashes between National Curriculum physics and primary practice. Conflicts exist between facilitating child-centered discovery learning and teaching, and…

This article presents a group project that uses math, science, and art to help elementary school students explore the tones of music in their own world. The children make music out of their own telephone numbers, create a soda bottle and drinking glass band, and graph their own telephone numbers. (SM)

This article introduces a section with 100 innovative suggestions for creative activities that go across the curriculum and across grade levels and that are designed to hold students' enthusiasm. The activities are grouped by language arts, math, science, and social studies. (SM)

Describes an activity where students research Native American and colonial uses of herbs, study herb folklore, and observe differences between herb seeds and plants. (PR)