This book is not a teacher's manual, nor is it intended to take the place of the teacher in any way. The normal training prescribed for teachers will enable them to supplement the information contained herein, by a much more general and comprehensive treatment of the various questions, than would be possible or judicious in a primary text-book. It has been found difficult for pupils to copy the recipes given with each lesson, or to write out the instructions carefully without infringing upon the time which should be devoted to practice work.[2] In order to meet this difficulty, also to enable the pupil to work at home under the same rules which govern the class work, simple recipes are given, beginning with a class requiring a knowledge of heat and its effect, going on to those requiring hand dexterity, before attempting the more difficult subjects. After the pupils have acquired a knowledge of the "why and wherefore" of the different processes required in cooking, they will have little difficulty in following the more elaborate recipes given in the numberless cook-books provided for household use. Once the art--and it is a fine art--of cookery is mastered, it becomes not only a pleasant occupation but provides excellent mental exercise, thereby preventing the reaction which frequently follows school life. The tables given are to be used for reference, and _not to be memorized_ by the pupil. The writer is greatly indebted to Prof. Atwater for his kindly interest and assistance in providing much valuable information, which in some instances is given verbatim; also to Dr. Gilman Thompson for permission to give extracts from his valuable book, "Practical Dietetics"; to Prof. Kinne, Columbia University (Domestic Science Dept.), for review and suggestions; to Miss Watson, Principal Hamilton School of Domestic Science, for practical hints and schedule for school work. The Boston Cook Book (with Normal Instruction), by Mrs. M.J. Lincoln; and the Chemistry of Cooking and Cleaning, by Ellen H. Richards (Prof. of Sanitary Science, Boston Institute of Technology), and Miss Talbot, are recommended to students who desire further information on practical household matters. The publications of the U.S. Experiment Stations, by Prof. Atwater and other eminent chemists, contain much valuable information. To the school-girls, and future housekeepers of Ontario, this book is respectfully dedicated. ADELAIDE HOODLESS. "EASTCOURT," Hamilton, June, 1898. FOOTNOTES: [1] S.S. Laurie, A.M., LL.D., Prof. of the Institutes and History of Education, Edinburgh University. [2] Where time is allowed, much benefit may be derived from writing notes, as a study in composition, spelling, etc. SUGGESTIONS TO TEACHER.