This textbook is designed to aid teachers who are using the "Fourteen Weeks Course." The problems contained in all the books are solved. The book contains answers in natural philosophy, chemistry, descriptive astronomy, experiments in chemistry, human physiology, physics, and astronomy.

This teacher's edition of "A Manual of Experiments in Elementary Science" includes full directions and explanations regarding all manipulation, answers to all the questions in the "Student's Manual," diagrams, and additional hints and suggestions. The work covers elementary science experiment outlines adapted for use with…

Describes the scientific work of several women, including Marie Curie, Lise Meitner, Ida Noddack, Irene Curie, Marguerite Perey, Chien-Shiung Wu, and Maria Mayer. Discusses the connections between their discoveries. Thirty-six references are listed. (YP)

This student's edition of the "Manual of Experiments in Elementary Science" provides elementary science experiment outlines adapted for use with classes in the upper grammar grades, the junior high school, and the first and second years of the high school. The Manual can be used with any text dealing with beginning science, whether…

Discusses 5 innovative experiments conducted by Rutherford in early 1900s utilizing the 30 milligrams of radium salt he personally carried from Europe to Canada in 1903. Traces his work with alpha particles from his original results which determined their nature, charge, and mass, to his technique of backscattering which helped to advance…

In preparing this volume, every effort has been made to ensure accuracy, the most recent authorities have been consulted, and it is believed that a faithful view is presented of the various sciences embraced, as far as they are at present developed. It is the intention of the author to keep his book up to the times by constant revision, and to…

Every child today is in contact with the results of scientific discovery and should have at least some understanding of the principles of modern science. The increasing complexities of the age in which we live make this imperative. For this reason, the study of science has become an essential part of the curriculum of every elementary rural and…

The Bureau of Education developed this course of study, published as a bulletin, reflecting increased interest of the movement for out-door education and in response to a request to the Bureau from the General Federation of Women's Clubs. It will be of value in promoting a type of study much needed in schools, and it will offer to the primary and…