Author : Karol L. Yeatts
Publisher : National Council of Teachers of English
Page : 100 pages
File Size : 51,7 Mb
Release : 2005
Category : Education
ISBN : STANFORD:36105122965366
Navigating Through Problem Solving and Reasoning in Grade 4 by Karol L. Yeatts Pdf
Features investigations in each of the five content areas of Principles and Standards for School Mathematics. In addition to using Eratosthenes' sieve to identify prime numbers, fourth graders evaluate algebraic relationships in contracts between theatre owners and movie distributors. They consider geometric possibilities for rectangular puzzles, convert surprising real-world measures into equivalent but more comprehensible measures and examine tables and graphs to extrapolate missing data.