Geoboard (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Geoboard" in English language version.

refsWebsite

Global rank English rank

537^th place

476^th place

1thefreelibrary.com

518^th place

331^st place

issuu.com (Global: 537^th place; English: 476^th place)

Gattegno, Caleb (1971). Geoboard geometry. [S.l.]: Educational Solutions Worldwide Inc. p. 72. ISBN 978-0-87825-020-2.

thefreelibrary.com (Global: 518^th place; English: 331^st place)

Carroll, J. (1992). "Using the geoboard for teaching primary mathematics". In Horne, Marj; Supple, Marjorie (eds.). Mathematics : meeting the challenge. Brunswick, Vic.: Mathematical Association of Victoria. pp. 283–288. ISBN 0-909315-49-3. As cited by Hilary Scandrett.