This article explains how this method is done, examines some reasons for including it as a topic in mathematics curricula, and uses modular arithmetic to explore its mathematical basis and its generalizability to computations in bases other than 10. (CW)

Reasons for Indonesian students' reluctance to practice English are discussed, including absence of classroom follow-up activities. Some teaching/learning principles are noted, followed by some conversation teaching techniques (e.g., using humor, rhymes/songs, and interviews). (Contains 10 references.) (LB)

Presents an activity that teaches children the language of the honeybee--and which transforms the classroom into a honeybee colony. Children mimic the foraging behavior of honeybees and learn to appreciate the importance of community effort among animals. (PR)

Describes a field study of dragonflies and damselflies. After a bit of background reading and equipped with paper, pencil, insect net, and work sheet in hand, students will come to appreciate the behaviors of these insects as they gain a deeper understanding of the natural world. (PR)

Describes experiments with chewing gum for students to learn about the scientific method. Students classify various types of gum and then do a self-designed consumer product test. (PR)

Describes how photographs of students' faces can be used to produce booklets, posters, and newsletters to enhance science class projects. (PR)

Explains how young students can be introduced to fossils. Suggests books to read and science activities including "Fossils to Eat" where students make fossils from peanut butter, honey, and powdered milk. (PR)

Describes an activity for helping students understand and use data tables. (PR)

Discusses and explains early people's fears and explanations of eclipses. Describes the lunar eclipse scheduled for November 28-29. (PR)

Describes making a magnetic pendulum similar to those seen in novelty shops. Presents an open-ended activity and a more structured activity using this pendulum. (PR)

Describes the Russian approach to integrated science education and discusses new ideas that Russians are working on. (PR)

Describes an award-winning bulletin board for introducing a unit on reptiles. This interactive bulletin board contains fun facts and counters common misconceptions about reptiles. Twelve true-false statements are hidden behind pull-up flaps. Four pictures ask students to identify the difference between often-confused animals. (PR)

Describes an activity that challenges students to make an object that, when released under water, does not float up or sink down. The main concept this activity investigates is the density of ordinary objects in comparison to the density of water. (PR)

Provides advice about using cooperative learning in science instruction. Advice pertains to setting up groups and strategies for group work. (PR)

Describes science activities for a field trip to the beach for sixth-grade students. Explains how students can save what they find using plaster of Paris to create a sand cast. (PR)