Solutions: What is the best option?

• Autores: Cynthia Taylor, Kelley Buchheister, Christa Jackson, Erin R. Moss (ed. lit.), Signe E. Kastberg (ed. lit.)
• Localización: Teaching Children Mathematics, ISSN 1073-5836, Vol. 21, Nº 4, 2014, págs. 203-206
• Idioma: inglés
• DOI: 10.5951/teacchilmath.21.4.0203
• Texto completo no disponible (Saber más ...)
• Resumen

  • This department showcases students' in-depth thinking and work on previously published problems. The November 2013 problem offers elementary school students an opportunity to work with decimals in an authentic problem-solving situation. The questions on the activity sheet will guide students as they determine the cost of three different electric plans during several months.