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Author: Herbert Brownell
Publisher: Forgotten Books
ISBN: 9780484444347
Category : Health & Fitness
Languages : en
Pages : 240
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Book Description
Excerpt from Laboratory Lessons in General Science This set of laboratory exercises in general science is an outgrowth of courses given by the author in methods of teaching secondary school sciences. Some of the lessons represent the combined efforts of a class upon an assigned topic, but SO reshaped that credit to any individual is out of question. Free use has been made of material from the author's Lessons in Astronomy, Chemistry, Nature Study, and Physics - manuals prepared for his own class work. Many of the exercises have enough material for more than one lesson, and Should be subdivided to suit teaching conditions. The preparation of these lessons was stimulated by the belief that one chief cause of failure to get desired results with beginning classes in the high school sciences lay in the character of the material chosen. It was believed possible to bring together from scattered sources that which would appeal to beginners and which would find its unity in their life experiences and interests. This involved the rejection of much material of great worth from the differentiated high school sciences that is un suited for an elementary course. Teachers subject to the exactions of schoolroom service do not have the time to make selections of material and properly to relate and adapt them for use. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: Herbert Brownell
Publisher: Forgotten Books
ISBN: 9780484444347
Category : Health & Fitness
Languages : en
Pages : 240
Get Book Here
Book Description
Excerpt from Laboratory Lessons in General Science This set of laboratory exercises in general science is an outgrowth of courses given by the author in methods of teaching secondary school sciences. Some of the lessons represent the combined efforts of a class upon an assigned topic, but SO reshaped that credit to any individual is out of question. Free use has been made of material from the author's Lessons in Astronomy, Chemistry, Nature Study, and Physics - manuals prepared for his own class work. Many of the exercises have enough material for more than one lesson, and Should be subdivided to suit teaching conditions. The preparation of these lessons was stimulated by the belief that one chief cause of failure to get desired results with beginning classes in the high school sciences lay in the character of the material chosen. It was believed possible to bring together from scattered sources that which would appeal to beginners and which would find its unity in their life experiences and interests. This involved the rejection of much material of great worth from the differentiated high school sciences that is un suited for an elementary course. Teachers subject to the exactions of schoolroom service do not have the time to make selections of material and properly to relate and adapt them for use. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: Lewis Elhuff
Publisher: Forgotten Books
ISBN: 9780267502219
Category : House & Home
Languages : en
Pages : 100
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Book Description
Excerpt from Laboratory Manual for General Science: First Course The author hopes that this manual will be used for the best interest of those concerned and make of boys and girls healthy, vigorous, able, and successful persons in their efforts at complete living. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: Herbert Brownell
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 248
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Book Description
Author: Otis W. Caldwell
Publisher: Forgotten Books
ISBN: 9780332112312
Category : Technology & Engineering
Languages : en
Pages : 156
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Book Description
Excerpt from A Laboratory Manual for Work in General Science Laboratory work and the experiences of home and school furnish an important basis for the course in general science. The following outlines for experiments and demonstrations have been developed so as to include the exercises which have proved most valuable for use in the first year of the high school. The outlines are the result of the cooperative work of several high-school teachers through a period of years, and have been tried with more than a thousand pupils. Experiments other than those here included have been tried, but through constant trial, elimination, and addition the work has assumed its present form. It is the purpose of the outlines to direct the pupils into the habit of finding out about many kinds of common problems in science. To do this in the best way common materials are used for experi mentation, since common and simple phenomena are likely to be more educative for young pupils than those which are uncommon and complex. The materials needed are listed in connection with each exercise. It is hoped that teachers will encourage pupils to use their own initiative in devising new ways to perform the experiments, as well as in working out additional problems which are sure to be suggested in the discussion of the experiments here outlined. At the close of the directions for work, one or more additional problems are suggested, and the use of these as topics for discussion will make the work more valuable. The exercises have been planned so that each one requires a shorter period of continuous atten tion than is usually true in the more advanced laboratory work in high-school science. Experience has shown that first-year pupils work more effectively when the units of work assigned are relatively short and definite. This plan results in a larger number of exercises than would be used in a more advanced course inscience. In many cases, however, two or more exercises may be performed in a single laboratory period. Supplementary or alternative experiments, which sometimes require more complex apparatus, are often given. These supplementary experiments are indicated by the same arabic number as the preceding experiment, but with a letter added. Thus 22a is an experiment which may be used in addition to or instead of Exercise 22. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: Herbert Brownell
Publisher: Forgotten Books
ISBN: 9781330235904
Category : Health & Fitness
Languages : en
Pages : 240
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Book Description
Excerpt from Laboratory Lessons in General Science This set of laboratory exercises in general science is an outgrowth of courses given by the author in methods of teaching secondary school sciences. Some of the lessons represent the combined efforts of a class upon an assigned topic, but so reshaped that credit to any individual is out of question. Free use has been made of material from the author's Lessons in Astronomy Chemistry Nature Study and Physics - manuals prepared for his own class work. Many of the exercises have enough material for more than one lesson, and should be subdivided to suit teaching conditions. The preparation of these lessons was stimulated by the belief that one chief cause of failure to get desired results with beginning classes in the high school sciences lay in the character of the material chosen. It was believed possible to bring together from scattered sources that which would appeal to beginners and which would find its unity in their life experiences and interests. This involved the rejection of much material of great worth from the differentiated high school sciences that is unsuited for an elementary course. Teachers subject to the exactions of schoolroom service do not have the time to make selections of material and properly to relate and adapt them for use. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: Herbert Brownell
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
Author: Bertha May Clark
Publisher: Forgotten Books
ISBN: 9780428938963
Category : Science
Languages : en
Pages : 102
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Book Description
Excerpt from Laboratory Manual in General Science The elaborate and quantitative experiments required for college preparation have been entirely omitted. Only such experiments are given as will prove of interest and benefit to the pupils whose formal education ends with the high school. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: Frank B. Kenrick
Publisher: Forgotten Books
ISBN: 9780656096244
Category : Science
Languages : en
Pages : 106
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Book Description
Excerpt from An Elementary Laboratory Course in Chemistry The course of practical chemistry outlined in this book is intended for students who are beginning the subject and at the same time taking a course of lectures on general chemistry. It was arranged primarily for the first year Arts course Of the University of Toronto, in which all science students - whether they are taking chemistry for two years only or whether they intend to Specialise in this subject - are required to do exactly the same work in their first year. It has been necessary therefore to keep in view the twofold object of giving the former class of students, in a very limited period, as fair an idea as possible of the general nature of chemistry, and at the same time, of providing the latter class with a good working basis for their subsequent course. Owing to the short time spent in the laboratory (two afternoons a week) many important principles have been necessarily omitted. The principles especially emphasised, however, are those which, on account Of their inherent difficulty or Of some traditional error in previous in struction, generally appear to give most trouble to the student. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: Otis W. Caldwell
Publisher:
ISBN: 9781330826195
Category : Technology & Engineering
Languages : en
Pages : 214
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Book Description
Excerpt from Elements of General Science: Laboratory Problems The development of courses in general science, and their extensive adoption in high schools, has been the most important change in science teaching during the past two decades. In teaching this subject high-school teachers have found it more difficult to secure adequate help in their laboratory, demonstration, and field work than has been true in connection with the text material. While the outline for experimental work requires recognition of the variations in methods and materials used in different schools, it must also be sufficiently specific and comprehensive to serve adequately as a guide to the pupils. This manual has been prepared in order to meet these needs. It uses most of the topics which appear in Caldwell and Eikenberry's "A Laboratory Manual for General Science," but has organized these topics differently and has added to them. The following are special features of this manual: A preliminary paragraph with each problem, giving briefly the setting of the problem so that the pupil begins his work with a measure of appreciation of its significance. Diagrams, sketches, or halftones, as parts of most of the problems, are designed to give suggestions as to setting up apparatus, thus helping to make certain that the experiment is properly performed and at the same time stimulating pupils to invent ways of their own for doing things. In case of most of the illustrations no legends are given, since the directions provide all needed suggestions for proper use of the figures. In a few cases legends are added, but usually the pupil will profit most by use of an illustration as a means of experimentation if a detailed explanation of its significance is omitted. Clear statements are made of methods of procedure. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: Otis William Caldwell
Publisher: Forgotten Books
ISBN: 9780484524414
Category : Science
Languages : en
Pages : 426
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Book Description
Excerpt from Elements of General Science Earth's Crust there is an added tepic, The Earth in Rela tion to other Astronomical Bodies. Considerable new mate rial on nutrition and proper care of the human body is added. Particular attention has been given to relations which the studies bear to household problems as well as to those of the community and of the industries. At the beginning of each chapter a list of Questions for Discussion is given. It is expected that when beginning the work of each chapter the pupils and teacher will read and discuss the questions briefly. These questions recall pupils' previous experiences and set up new problems whose brief consideration gives significant purpose to the text and experimental work which follows. After the chapter has been studied, the questions provide the best means of review. About fifty additional illustrations are included. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
