ISBN-13: 9781032389547 / Angielski / Twarda / 2022 / 258 str.
ISBN-13: 9781032389547 / Angielski / Twarda / 2022 / 258 str.
First published in 1931 "A practical handbook for those who are engaged in teaching elementary biology (Nature Study) to children of 10-13 years. Part I is devoted to general methods of teaching the subject. Part II consists of subject matter suitable for lessons, together with suggestions as to practical work and classroom procedure."