Expression polygons

• Autores: Colin Foster, Sam Shah (ed. lit.), David Custer (ed. lit.)
• Localización: Mathematics teacher, ISSN-e 2330-0582, ISSN 0025-5769, Vol. 109, Nº 1, 2015, págs. 62-65
• Idioma: inglés
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• Resumen

  • Solving linear equations, an important mathematical technique at the core of the Algebra 1 curriculum, forms an essential foundation for more advanced work. Too often, developing fluency with linear equations entails plowing through pages of repetitive exercises. How can students master this topic while using their mathematical sense-making faculties?