School Science and Mathematics

NOTICE. See our Clubbing Offers in the Advertising Section

CONTENTS FOR JANUARY, 1907.

A METHOD OF CLASSIFYING THE INORGANIC ACIDS FOR ANALY-

SIS-W. S. Leavenworth

THOUGHTS ON THE PRACTICAL USE OF THE METRIC SYSTEM-

F. W. Turner

A FEW DEFICIENCIES IN THE TEACHING OF MATHEMATIOS-

C. E. Comstock

A CLASS OF CONTENT PROBLEMS FOR HIGH SCHOOL ALGEBRA-

G. W. Myers

THE NERNST LAMP IN THE LABORATORY AND SIMPLE EXPERI-

MENTS ON RADIO-ACTIVITY-F. R. Gorton

PREPARATION OF MAMMALIAN SKELETONS-Bertram G. Smith

OUT-DOOR WORK BY THE PUPIL ON HIS DAILY TRIPS TO

SCHOOL-D. R. Ellabarger

HOW TEACHERS OF PHYSICS ARE "MADE IN GERMANY”—

REPORT OF MEETING OF THE CENTRAL ASSOCIATION OF

SCIENCE AND MATHEMATICS TEACHERS

63

Chemistry and Physics Section

Earth Science Section

Mathematics Section

ARTICLES IN CURRENT MAGAZINES

THE TEACHING OF GEOGRAPHY

BOOK REVIEWS-List of Laboratory Experiments in Physics for Secon-

dary Schools, 73; Special Experiments and Discussions in Introducing

Chemistry, with a plan for the Organization of the Subject Matter, 74;

The Theory of Functions of Real Variables, 74; Laboratory Astronomy,

75; Elements of Analytic Geometry, 75; Elementary Woodwork for use

in Manual Training Classes, 77; Principles of Botany, 78; Recent

Changes of Level in the Yakutat Bay Region, Alaska, 79.

NOTICE CONCERNING SCIENCE AND MATHEMATICS ASSOCIA-

TION DIRECTORY

82

Jeneral

copy 2

INDEX

INDEX OF VOLUME VII (1907) BY TITLES.

A

Abacus, An Improved. STELLA E. MYERS...

Agricultural High School, The. H. H. LYON

Alaskan Maps, Two Special

601

280

239

Alloy, A Self-Igniting

702

American Federation of the Teachers of the Mathematical and Natural

Sciences, The

242

Animal Life, The Educational Value in the Study of. ALONZO P. FROTH.

"Another Point of View," Comment on.

Apparatus, New. THOMAS B. FREAS...

Apparatus to Illustrate Some Defects of the Eye and Their Remedy, An.

CARL J. ULRICH

Artesian, What is Meant by the Word

Articles in Current Magazines ..

Articulation of Science Teaching in the High School with that in the
Grades, The. S. A. DOUGLASS..

301

237

72, 159, 341, 430, 538, 616, 703, 790

631

Association of Teachers of Mathematics in the Middle States and Mary-

land. Report of the Meeting of the

Atomic Theory, The Position of. WILLIAM LLOYD EVANS.

153, 337, 433

547

B

Biology as Method and as a Science in Secondary Schools. HENRY R.

LINVILLE

264

Biology, Laboratory Notebooks in. WORRALLO WHITNEY

Biology Section of the Central Association of Science and Mathematics

.82, 343, 435, 545, 621, 709, 791

.73, 74, 75, 76, 77, 78, 79, 161,

162, 163, 164, 243, 244, 343, 435, 436, 545, 546, 621-630, 709, 792

Bureau of Geography of the Chicago Public Schools, The. JANE PERRY

Canalization of Streams, The. ROBERT M. BURNS

Carat, A Metric. R. P. WILLIAMS

658

783

Central Association of Science and Mathematics Teachers

.63, 65, 67, 70, 706

Central Iowa Association of Science and Mathematics Teachers

Chemist, The Training of the Industrial. W. D. RICHARDSON

Chemistry Symposiums. The Notebook-

Coefficient of Linear Expansion of a Metal Tube, Apparatus for the
Determination of the.

151

687

135

Comments on Mr. Cavanagh's Article. WM. B. BORGERS

Conductivity of Gases, To Show the Poor. W. M. BUTLER.

664

Conic Sections by Paper Folding, Construction of. ALFRED J. LOTKA.. 595

Content Problems for High School Algebra, A Class of. G. W. MYERS..

Convergence of Series, Graphical Illustration of. SAUL EPSTEEN and

19

F. W. DOOLITTLE

770

Ccoling by Expansion, Another Note on. W. S. FRANKLIN

704

Cooling by Expansion and Warming by Compression. CHARLES E.
PEET

263

Cooling by Expansion, Discussions of. H. E. HOWE

Cornell's Summer School

Cove Creek Sulphur Beds, Utah

Death Valley, Depth of

319

Decomposition of Gravity by the Inclined Plane, A Demonstration of

the. FRED D. BARBER.

498

Diamonds in Place in the United States

744

Dip-Needle Demonstration, Apparatus for. W. R. PYLE

466

Directory, Notice Concerning Science and Mathematics Association.

Discovery of the Degradation of Coffee to Lithium, Ramsay's

Drainage of Swamp Land

Eastern Association of Physics Teachers. Meeting of the

Electric Furnace, Some Practical Applications of the.

618

FRANK G.

TAYLOR

404

Electrical Engineering for Teachers of Physics in Secondary Schools, A
Course in. G. A. CowEN

125.

Elementary Algebra in the First Year High School, Problems that Arise
in the Teaching of. ALICE M. MCKELDEN.

363

Elementary Algebra, Some Modern Notions in the Rational Teaching
of. JAS. F. MILLIS

176

Elementary Bacteriological Studies. WILBUR H. WRIGHT
Elementary Physics, Exposition, Experiment, and Discussion in the
Teaching of. A. W. DUFF

499

141

Equipment, Some Notes on Chemical Laboratory. R. M. HUGHES 751
Experimental Chemistry, Profit and Loss in. LYMAN C. NEWELL.. 165
Erratum

.164, 344, 546

Note on the solution of the. G. A. MILLER. 667

F

Factoring the Type pr2-qr+r. BYRON E. TOAN..

Factoring the Type pr2+qx+r. DAVID EUGENE SMITH

Falling Bodies, Laws of. JOHN C. PACKARD

Field Trips in Botany. WILLARD N. CLUTE

Food Adulterants, Experiments for Detecting.

Fruit Fly, The Merits of the. FRANK E. LUTZ

GILBERT H. TRAFTON 476

672

G

Garden at Oak Park, The New Biological. THOMAS LARGE

Gas, Coke, Tar, and Ammonia, Production of

Geometry, A Suggestion for Review in. C. A. PETTERSON

Geometry, Original Demonstrations in.

Geometry in the Nineteenth Century, On the Development of Ele-

mentary. G. A. MILLER

Geometry Teaching, Hints on. G. C. SHUTTS

FLETCHER DURELL

Geography, The Teaching of..

Geography, The Teaching of. ALEXANDER DARROCH.

Gridiron Pendulum, Note on the. C. F. ADAMS

Group Theory, An Application of. T. M. BLAKSLEE.

High School Course in Hygiene, Suggestions from Bacteriology and
Sanitation for the. MINNA C. DENTON.

High School Physics, An Ideal Course in. K. E. GUTHE
High School Physiology. GRACE F. ELLIS

356

590

204

254

511

Homemade or Inexpensive Mathematical Apparatus. JOSEPH V.
COLLINS

Hypsometer, A Simple. E. N. TRANSEAU

524

114

Indiana Association of Science and Mathematics Teachers

542

Inductive Study of Relief Forms in Field Work and Contour Maps,

The Value of the. W. H. PLATZER

446

Iowa State Teachers' Association

150

L

Laboratory Work, A Method of Assigning. J. H. CLO

463

Letter, A. G. W. STEWART

148

669

Light, An Experiment in. A. S. CAVANAGH

Longitude and Time, Some Exercises in. HERBERT BROWNELL.

M

"Made in Germany," How Teachers of Physics are. E. A. STRONG

Mammalian Skeletons, Preparation of. BERTRAM G. SMITH.

.233, 434

Mathematics, A Few Deficiencies in the Teaching of. C. E. COM-

STOCK

12, 97

640

Mathematics as a Factor in Character Building. IRA S. CONDIT

Mathematics in and Below the High School. L. D. WINES

Mathematics in California Secondary Schools, The Teaching of.

CHARLES A. NOBLE

Mathematics of Elementary Chemistry, The. J. MCINTOSH

Mathematics Section at the St. Louis Meeting of the Central Associa-

tion, The

Mathematics Teachers, Kansas Association of

of

Mechanics for the High School, More Interesting and Practical. J. M.

JAMESON

Method of Classifying the Inorganic Acids for Analysis, A.

LEAVENWORTH

Metric System, Thoughts on the Practical Use of the. F. W. TURNER..

Mineral Productions in the United States in 1905, The

tages of. FRANK SMITH

Missouri Society of Teachers of Mathematics and Science

Modeling Wax in Physiology and Zoology.

Model-making by Zoology Students.

ERNEST C. WITHAM

F. C. LUCAS

Moments, Practical Equation of. F. C. VAN DYCK..
Mounting a Demonstrating Galvanometer.
Movement Among Physics Teachers, The New.

N

Nepheloscope, Espy's. CLEVELAND ABBE

Nernst Lainp in the Laboratory and Simple Experiments on Radio-

Activity, The. F. R. GORTON

New Jersey Science Teachers' Association, Report of the Meeting of

the

New York Association of Biology Teachers, Report of the

New York City, Chemistry Teachers' Club of..

Niagara Falls, The Recession of

Noden Valve, The.

Observations of the Teaching of Mathematics in Prussia, Personal.
HERBERT E. COBB

518

Ohio Teachers of Mathematics and Science, Association of

241

Ontario Educational Association, Mathematical and Physical Section

of the

542

Optics by the Wave Method. A. L. CAVANAGH

293

Out-Door Work by the Pupil on his Daily Trips to School. J. F.

THOMPSON*

53

Р

Pacific Coast Association of Chemistry and Physics Teachers

Pendulum, An Apparatus for Deriving Laws of. ELLISON L. Ross..

Pennsylvania State Teachers' Association, Science and Mathematical

Section of the High School Department of the

Personal Items

Phosphates of Northern Arkansas

Physical Geography, Field Work in. JENNIE T. MARTIN.

Physical Science, Some Recent Advances in. F. H. GETMAN

Physical Geography, The Culture Value of. HERBERT C. WOOD

Physics Teaching, A Proposed Improvement in. L. B. AVERY

Physiology, How and How Much? CLIFFORD CROSBY

Physiology, The Teaching of. H. W. NORRIS

Physics Club in a Normal School, The. L. A. ROBINSON

Physics Experiments, Two Interesting. FRANK M. GREENLAW

Physics in the Secondary School. T. QUINCY BROWNE

210

Plant Physiology in Secondary Schools. JOSEPH Y. Bergen.
Platinum and Copper, Notes on

389

140

Platinum, To Utilize Scraps of. NICHOLAS KNIGHT.
Point of View in Chemistry, Another. F. N. PETERS.
Point of View in Chemistry, The. ALEXANDER SMITH

Preparation of the Teacher of Mathematics in Secondary Schools, The.
DAVID EUGENE SMITH

247

Presentation of the Ideas of Positive and Negative Numbers to Be-
ginners, The. R. M. McDILL

307

Problem Department.

IRA M. DELONG

.60, 136, 229, 314, 413, 530, 607, 688, 779

Progress in the South, Educational. CHARLES A. SHULL.

Prony Brake, Modern

756

245

Propositions in Geometry. The Normal Order: Opening. A. L. BAKER.

Pythagorean Theorem, A High School Boy's Proof of the. EARL

DAVIDSON

94

777

Pythagorean Theorem, An Extension of the. H. A. CONVERSE.

Report of the Committee of the Central Association on Algebra in the

Secondary Schools, Preliminary

674

Resume of Current Magazines for Teachers of Secondary Mathematics 233

S

Science and Mathematics Teachers, South Dakota Association of

Science Course, A Preliminary. R. O. AUSTIN
Science for Culture. JOHN F. WOODHULL

787

324

83

Science Questions, Department of. FRANKLIN T. JONES.

..234, 320, 417, 534, 611, 693, 784

Science Teaching, Standards in. FRANKLIN T. JONES

Sciences-Geology, Culture Course in the. WILLIAM P. HOLT

Secondary Mathematics. R. L. SHORT

122

724

290

Secondary Mathematics in France, Current Tendencies in. J. W. A.

YOUNG

489

*See footnote, page 164, February issue.

Βιβλία

School Science and Mathematics, Τόμος 7