The relationship between tadpoles, algae and drinking water for wildlife is discussed. Six projects that students can do to learn more about the ecological benefits of tadpoles and frogs are described. A bibliography is included. (AJ)

Describes an activity that allows students to design and build a craft whose propulsion is derived entirely by the carbon dioxide produced in the chemical reaction between baking soda and vinegar. (ZWH)

Describes a project designed to allow middle school students to learn some science concepts through application of science and mathematics lessons. (ZWH)

Discusses the use of high school students to present physics demonstrations to first graders. (MKR)

Presents an effective way to start a technological revolution in schools by beginning with a single exciting project that incorporates new technologies and then letting interest in the project prompt others to action. (JRH)

Stereoscopic photo activities for students are described for the purpose of motivating students in earth science. Included also is the necessary equipment for obtaining the three-dimensional effect. (SA)

Gives guidelines for initiating science projects and encourages students to enter them in science fairs to instill confidence in their accomplishments. (LS)

Describes teaching ecology by using highway travel. Provides an outline for the travel observation checklist. Discusses some practical information for using the activity. (YP)

Discusses the approach taken in a science project program at a math/science/computer magnet school. Explains the procedures, student requirements, and scheduling needs of the program. Contains a checklist of 17 steps for completion of the project. (ML)

Describes a student project for building a laboratory balance. (PR)

Reviews the procedures and activities involved in establishing a weather satellite tracking station. Discusses how the students and community participated in the project. Highlights the activities resulting from student efforts in the project. (ML)