C. Estimation Teacher supplement 1. Judge without counting whether a set of objects has less than, more than or the same number of objects as a reference set. 2. Determine the reasonableness of an answer by Everyday Mathematics, Lesson estimating the result of computations (e.g., 15 + 4.5 and ongoing throughout the 16 is not 211). year 3. Explore a variety of strategies for estimating both quantities (e.g., the number of marbles in a jar) and results of computation. *Example - Estimating the number of marbles in a Teacher supplement jar.
C. Estimation 1. Judge without counting whether a set of objects has less than, more than or the same number of objects as a reference set. Teacher supplement 2. Determine the reasonableness of an answer by estimating the result of computations (e.g., 15 + 16 is not 211). Everyday Mathematics, Lesson 4.5 and ongoing throughout the year 3. Explore a variety of strategies for estimating both quantities (e.g., the number of marbles in a jar) and results of computation. *Example - Estimating the number of marbles in a jar. Teacher supplement
FINAL_K-6_CURRICULUM_AUGUST_2010.docx