Reading, UK; 1961-1963, most Educational Explorers Limited, some Gattegno-Pollock Educational Company, SOFTCOVER staplebound, with each cover generally reflecting the associated Cuisinaire rod (#5 is yellow, etc), backs are plain white, 5.25x7.5"; most 60 to 75 pp; Notes to Teachers laid in on #2 and #3. Reference Education.
A rare, complete set of these seminal books, which supported children's use of Cuisenaire rods for a deep understanding of number and early geometry. Probably purchased about 1962: earlier ones are reprintings of 1957 or later books, #2 and #3 are Third Editions, #9 and #10 are 1962 1sts. A complete listing of bindings, publication data and topics is available on request. See also our Teacher's Introduction to the Cuisenaire-Gattegno Method and Modern Mathematics... A Manual for Primary School Teachers listed separately.
CONDITION: Very Good Plus to Fine; no names, no bumps or creases, crisp, clean pages and corners. Five of the ten books have small soil spots on lightly toned white backs. Item #22688