Isbn: 9781567850031 - stretch-it: creative geoboard tasks for developing mathematical thinking (4 resultados)

Condición: acceptable. Used - Acceptable: All pages and the cover are intact, but shrink wrap, dust covers, or boxed set case may be missing. Pages may include limited notes, highlighting, or minor water damage but the text is readable. Item may be missing bundled media.

Condición: Very Good. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Paperback. Condición: New. Estado de la sobrecubierta: None as Issued. First Edition, First Thus. BRAND NEW & Collectible copy. First Edition, First Thus. LAID-IN :Pocket size charts. Introduction to the geoboard, which was invented and popularized in the 1950s by Egyptian mathematician Caleb Gattegno (1911-1988). Using a board with a certain number of nails half driven in, around which rubber bands are wrapped, students explore geometric concepts & solve mathematical puzzles. 123 pgs with prepared diagrams, 31 Tasks in 3 Sections: Section 1, Beginning Geoboard Explorations; 2, Exploring Polygons; and 3, Coordinates, followed by charts. Michele Montez (Illustrator) (ilustrador).…

Condición: Good. Your purchase helps support Sri Lankan Children's Charity 'The Rainbow Centre'. Ex-library, so some stamps and wear, but in good overall condition. Our donations to The Rainbow Centre have helped provide an education and a safe haven to hundreds of children who live in appalling conditions.…