Three worksheets are provided to help secondary students explore relationships among the areas of a variety of similar figures constructed on the sides of right triangles. The activity is extended to include the relationship among the lengths of the sides of the right triangle. Included are several student worksheets. (DC)

Examines the use of holography in the art technology program of a junior high school. Characterizing holography as a valuable artistic experience and discovery experience and stressing the importance of student interest and involvement, the author discusses the necessary equipment for the project and includes two diagrams of a holographic setup.…

Describes an activity that demonstrates a teaching-learning model in which students ask yes or no questions to determine an unknown number on a number line. Provides a sequence of five steps to carry out the activity and suggestions for extending and expanding the activity for different grade levels. (MDH)

The Children's Museum in Boston developed MATCH Boxes (Materials and Activities for Teachers and Children) to provide self-contained, multi-media kits for elementary school use. The project sought to determine an optimum balance of activities and various media which would involve the student directly in the learning process and would make use of…

The Children's Museum in Boston developed MATCH Boxes (Materials and Activities for Teachers and Children) to provide self-contained, multi-media kits for elementary school use. The project sought to determine an optimum balance of activities and various media which would involve the student directly in the learning process and would make use of…

The gap between researchers and teachers has minimized the impact that research should have on school development. Using teachers as researchers is one way of empowering them to adopt the perspective of the researcher. Research-oriented activity is then seen as one promising means of improving the teachers' pedagogical expertise. It is assumed…

The second volume of the report by the Children's Museum of Boston on the development of MATCH Boxes (Materials and Activities for Teachers and Children) contains materials related to the evaluation of these multi-media kits. The MATCH Boxes, designed for use by a teacher with 30 children for two to three weeks, covered 16 different topics, the…

The second volume of the report by the Children's Museum of Boston on the development of MATCH Boxes (Materials and Activities for Teachers and Children) contains materials related to the evaluation of these multi-media kits. The MATCH Boxes, designed for use by a teacher with 30 children for two to three weeks, covered 16 different topics, the…

Describes an early childhood classroom project involving moths that teaches children about moths' development from egg to adult stage. Includes information about the moth's enemies, care, and feeding. Outlines reading, art, music and movement, science, and math activities centering around moths. (BGC)

Presents a series of activities that help students discover the Pythagorean Theorem and extension activities to explore various dissection proofs of the Pythagorean Theorem. Includes reproducible worksheets. (MDH)