This textbook is a reader with selections in natural philosophy, botany, and natural history. Readings include poetry and prose. Written exercises are provided.

This document provides background information on balloons including: (1) the history of balloons; (2) balloon manufacturing; (3) biodegradability; (4) the fate of latex balloons; and (5) the effect of balloons on the rainforest and sea mammals. Also included as part of this instructional kit are four fun experiments that allow students to…

This educator guide provides background information on Wilbur and Orville Wright. It also presents activities on aeronautics that provide templates for building the 1900, 1901, and 1902 Gliders and the 1903 Flyer. Activities include: (1) Early Aviation; (2) Your First Interview; (3) Your First Report; (4) Build a Model of the 1900 Glider; (5)…

Describes an activity which connects mathematics and science by using data analysis and studies of animal camouflage. Includes a reproducible student worksheet to be used for data collection. (11 references) (MKR)

Presents class activities to help elementary students learn about changes in the state of matter by making ice cream. In addition to making observations on the changes of state, students can practice measuring and identifying the properties (e.g., color, size, and shape). (SM)

Describes an activity in which students can investigate and evaluate the amount of iron found in most fortified breakfast cereals or cream of wheat. Includes a list of necessary materials, safety precautions, experimental procedure, disposal protocol, and nutritional explanation, utilization, and variations. (JJK)

Presents an activity to construct a tester for electrical resistors. Contains discussion questions, extensions, curriculum correlations to health and art, and home links. Includes a reproducible student worksheet. (MKR)

Presents a collection of inexpensive autumn science activities for elementary students. A full moon activity encourages observational and critical thinking skills. A pumpkin activity teaches physics. A spider activity teaches biology and alleviates unnecessary fears. A student page has children create a bookmark that shows faces in the full moon.…

Presents ideas to help elementary school educators teach their students about magnetic force fields by observing how iron filings line up around magnets. The article lists materials needed and offers a student page with suggested student activities. (SM)

This book contains 45 activities suitable for use in secondary science and social studies classes. Except for the first four activities, which are quick attention getters, all the activities are presented in a standard format. Each begins with an introduction, that provides a brief overview of the activity's content and the teaching strategies…

This is a guide for introductory college chemistry students who are new to the subject of chemistry and who have been exposed to linear and second-order algebra equations and the concept of slope. The guide presents directions on the following topics: (1) How to prepare for lectures and take notes; (2) How to study chemistry outside of class using…

Describes a chemistry word elimination game that can be used to provide an instructive student activity. (BT)

Presents a simple, graphical method for tracking the apparent motion of the Moon through a seven-day phase. Describes the necessary equipment, and the daily procedure for making observations. Includes suggested open-ended questions along with an appropriate reference. (JJK)

The case-based study, which presents students with a dilemma that encourages exploration, is becoming a popular method for teaching biology. This Web-based report offers one such case study that asks readers to solve problems and make decisions based on information gathered as they engage with characters or situations in the story. The basis for…

This article is a reproducible page for students in grades four through six. The stated objective is the student will organize information about unfamiliar animals and infer other information. Students read clues about five newly discovered species and use a chart to organize this information in a more meaningful way. (PR)