Elementary Science 



Austin's Observation Blanks in mineralogy. Detailed studies of 35 minerals. 

 Boards, 88 pages. 30 cents. , 



Bailey's Grammar School Physics. A series of practical lessons with simple ex- 

 periments that may be performed in the ordinary schoolroom. 138 pages. 

 Illustrated. 50 cents. 



Ballard's The World of Matter. Simple studies in chemistry and mineralogy ; 

 for use as a text-book or as a guide to the teacher In giving object lessons. 264 

 pages. Illlustrated. (i.oo. 



Brown's Good Health for Girls and Boys. Physiology and hygiene for intermedi- 

 ate grades. jjS pages. Illustrated. 45 cents. 



Clark's Practical Methods in Microscopy. Gives in detail descriptions of methods 

 that will lead the careful worker to successful results. 233 pages. Illus. fr.6o. 



Clarke's Astronomical Lantern. Intended to familiarize students with the constel- 

 lations by comparing them with facsimiles on the lantern face. With seventeen 

 slides, gi^ug twenty-two constellations. #4.50. 



Clarke's How to Find the Stars. Accompanies the above and helps to an acquain- 

 tance with the constellations. 47 pages. Paper. 15 cents. 



Colton's Elementary Physiology and Hygiene. For grammar grades. 317 pages. 

 Illustrated. 60 cents. 



Eckstorm'is The Bird Book. The natural history of birds, with directions for 

 observation and suggestions for study. 301 pages. Illustrated. 60 cents. 



Guides for Science Teaching. Teachers' aids for instruction in Natural History. 

 I. Hyatt's About Pebbles. 26 pages. Paper, zo cts. 

 II. Goodale's A Few Common Plants. 61' pages. Paper. 20 cts. 



III. Hyatt's Commercial and other Spohees. Illustrated. 43 pages. . Paper. 20 cts. 



IV. Ajgassiz's First Lesson in Natural History. Illus. 64 pages. Paper. 25 cts. 

 V. Hyatt's Corals and Echinodenns. Illustrated. 32 pages. Paper. 30 cts. 



VI. Hyatt's Mollusca. Illustrated. 6^ pages. Paper. 30 cts. 

 VII Hyatt's Worms and Crustacea. Illustrated. 68 paees. Paper, 30 cts. 

 XII. Crosby's Cormnon Minerals and Rocks. lliustratecT 20opaKe5. Paper, 40 cents. 

 Cloth, 60 cts. 

 XIII. Richard's First Lessons in Minerals. 50 pages. Paper. 10 cts. 

 XIV. Bowditch's Physiology. 58 pages. Paper. 20 cts. 

 XV. Clap^'s 36 Observation Lessons in Minerals. 80 pages. Paper, 30 cts. 

 XVI. Phemx's Lessons in Chemistry. 20 cts. 



, Pupils' Note-book to accompany No. rg, lacts. 

 Rice's Science Teaching in the SchooL With a course of instruction in science 



for the lower grades. 46 pages. Paper. 25 cents. 

 Ricks's Natural History Object Lessons. Information on plants and their pro- 

 ducts, on animals and their uses, and gives specimen lessons. 332 pages. Il- 

 lustrated. $1.50. 

 Bicks's Object Lessons and How to Give Them. 



Vol. I, Gives lessons for primary grades. 200 pages. 90 cents. 

 Vol.11. Gives lessons for grammar and intermediate grades. 212 pages. 90 cts. 

 Scott's Nature Study and the Child. A manual for teachers, with outUnes of les- 

 sons and courses, detailed studies of animal and plant life, and chapters on 

 methods and the relation of nature study to expression. 652 pages. Illustrated. 

 Retail price, $1 50. 

 Sever's Elements of Agriculture. For grammar grades. Illustrated. i;t pages 



50 cents. 

 Shaler's First Book in Geology. A helpful introduction to the study of modern 

 text-books in geography. 272 pages. Illus. Cloth,. 60 cts. Boards, 45 cts. 

 Smith's Studies in Nature. Combines natural history and language work. 48 



pages. Paper, i; cents. 

 Spear's Leaves and Flowers. An elementary botany for pupils under twelve. 103 



pages. Illustrated. 2; cents. 

 Wright's Seaside and Wayside Nature Reader, No. 4.' Elementary lessons in 

 geology, astronomy, world Ufe, etc. 372 pages. Illustrated. 50 cents. 

 See also our list of books in Science. 



D. C. HEATH & CO., Publishers, Boston, New York, Chicago 



