A simple lesson on magnetism can foster childrens' natural enthusiasm for science and set the stage for discoveries that parallel those of famous scientists. (JD)

A milk processing plant is described. Starter and advanced lesson activities using milk for observation are presented. (MT)

Presents an overview of a long-term unit centering on observations of biological change. Explains the purpose, procedures, and activities of long-term projects as: watching a plot of land; seeing how a baby grows, and witnessing kitten birth and growth. Suggests additional activities which address the concept of continuity. (ML)

This article provides detailed instructions on how to hatch chicken eggs. Sections include: (1) making the incubator; (2) making the brooder; (3) guidelines for hatching eggs; (4) from incubator to brooder; and (5) recommended readings. (JMK)

Provides suggestions for activities that focus on earthworms. Includes observational exercises on earthworms' reactions to light and touch. (ML)

In this activity, students look at different types of fabric and their respective individual properties. Using a magnifying glass and sandpaper, students test the weave and wear quality of sample fabrics. By comparing the qualities of different fabrics, they are able to better understand why there are so many different types of fabric and…

Describes some of the characteristics of the common harvestmen, or daddy longlegs, and the true spider. Provides information on harvestmen's habitats and life cycles and includes tips on housing and observing these organisms in science classrooms. (TW)

Field trips allow students unique access to resources not available in the classroom. Field experiences enhance students' understanding, are a factor in retention, can be motivational, and are essential for the acquisition of basic science skills. Students learn, in a meaningful way, the procedures of setting goals, observing and recording data,…

In this activity, students experiment and observe the similarities and differences between human-made objects and nature in small groups. Students compare the function and structure of hollow bones with drinking straws, bird beaks and tool pliers, and bat wings and airplane wings. A classroom discussion can be held to discuss similarities and…

The value of involving children in experiencing environmental phenomena and observing living organisms is advocated. Suggestions are presented for offering a richer set of science experiences for children. (SA)

Describes several hands-on science activities which focus on the use of apples. Suggests several ways of using apples to teach classification. Proposes a field trip to an orchard as a culminating activity. (TW)

Examines the definitions of scientific observation used in assessing students in Great Britain for the General Certificate in Secondary Education (GCSE). Proposes an instruction framework that supports such definitions. Provides examples of observational tasks and some methods of evaluating them. (TW)

Suggests how simple hikes can be integrated into the elementary school curriculum. Presents nine topic areas that can serve as themes for schoolyard hikes. (ML)

Describes a lesson in which fifth graders made observations of candles. Discusses the progress of the lesson and the necessity of instructing students in what and how to watch and measure. Stresses that this can be easily accomplished inexpensively with imagination. (CW)

Provides some teaching tips for elementary teachers that are designed to enhance the natural interests of young children in science and help equip them with important science processing skills. Contains activities related to observation, classification, measurement, and communication. (TW)