Science starts at home. Parents play a crucial role in determining how much science their children learn. This paper presents a list of tips that parents can use to help their children learn science. They are: (1) Focus on your child's interests; (2) Talk with your child about what you are doing-- make it a two-way conversation; (3) Girls are just…

Classical phenylketonuria (PKU) is caused by a lack activity in the enzyme phenylalanine hydroxylase, leading to elevated concentrations of phenylalanine in the blood. A simple demonstration and three advanced demonstrations of a spot test for phenylpyruvic acid and its relationship to phenylketonuria are given.

These activity sheets, developed by personnel of the Agricultural Extension Service of the University of Minnesota, were designed for youth group campers but may be used by other populations and individuals. Each activity sheet focuses on a separate topic: (1) Selecting Suitable Uses for Land, (2) Measuring the Steepness of Land, (3) Determining…

This teacher's guide provides background information, curriculum source materials, and suggested class activities for class discussion and study. Information related to the discovery of the comet is presented as well as photographic and schematic pictures showing the sky through which the comet travels. Historical data regarding comets of the past…

This sourcebook contains fourteen parts. The first two parts give principal concepts and methods for benefiting from the book. The third part deals with ecosystems. It discusses environmental balance and man's role in the environment. The fourth part deals with sources of wealth in the environment. The next three parts cover soil, desert and…

Included in this publication for parents and teachers are over 30 anecdotes that serve as suggestions for varied science activities for young people. The first section presents the objectives and organizing the learning environment. The second section presents a variety of ways to help children explore their environment. The last section suggests…

This paper describes the construction and use of a simple salinometer. The salinometer is composed, mainly, of a milliammeter and a battery and uses the measurement of current flow to determine the salinity of water. A complete list of materials is given, as are details of construction and operation of the equipment. The use of the salinometer in…

The function, design, and ground station requirements of the AMSAT-OSCAR non-commercial space satellite system are described, and various experiments designed for direct student participation in space communications are provided in this text primarily written for the science educator. Six chapters include: (1) an introduction to general satellite…

Presented is a teacher's guide to an elementary science unit designed for use with fourth grade, or higher, students in the Trust Territory of Micronesia. Although there is a degree of similarity to curriculum materials developed for the Science Curriculum Improvement Study, this Micronesian unit does not purport to be an adaption or edition of…

Presented is a teacher's guide for an elementary science unit designed for use with first grade students in the Trust Territory of Micronesia. Although there is a degree of similarity to the curriculum materials developed for the Science Curriculum Improvement Study, this Micronesian unit does not purport to be an adaptation or edition of the SCIS…

This teacher's guide is for an elementary school science unit designed for use with third grade (or older) children in the schools of the Trust Territory of Micronesia. Although there is a degree of similarity to curriculum materials developed for the Science Curriculum Improvement Study, this Micronesian unit does not purport to be an adaptation…

This activity is designed to use a collection of marine bivalve shells. From these shells, students can determine approximate ages of the shells, compare weather conditions to shell ages, and learn problems of this technique. (RH)

This book is a reference and guide for teachers and parents who may not be aware of the resources available to help their students succeed. This book examines the many aspects of gifted thinking in relation to math and science and features competitions and curricula that can be easily adapted to students lifestyles outside of the classroom.…

A hands-on simulation on spider web construction is described. Students recreate the mysteries of web construction by creating a yarn web with a pentagonal frame, 12 spokes, and 12 spiral loops. Contains instructions to the teacher for constructing the web board. Provides a procedure for the students to follow. (PR)

The importance of introducing various projects or activities as a motivation towards inquiry-based learning, also satisfies the need for first year chemistry students to transfer scientific theory into practice. This approach, combined with the traditionally written laboratory methods, develops creative skills, and the spirit of exploration…