In the course of the last years Judita Cofman has conducted mathematical activities for pupils aged 9 to 18, in various circumstances: during normal teaching lessons, in school clubs, at week-end courses, through competitions of home work projects, on residential courses, and through correspondence as editor of “Hypotenuse”, a mathematics journal for secondary school students. In this article she describes some of her experiences at work.
KraitchikMauriceMathematical Recreations, Dover Publications, 1953. Hypotenuse Nr. 5-8 1981/82, Explorers UN Limited, Four Gables, Village Ad, Denham, Bucks.
