Big Numbers, Small Numbers

CONTENTS OF CURRICULUM UNIT 18.04.07

  1. Unit Guide
  1. Introduction
  2. Rationale
  3. Content Objectives
  4. Unit content
  5. Text Selection
  6. Teaching Strategies
  7. Classroom activities
  8. Appendix
  9. Notes
  10. Annotated bibliography

Estimating Big Numbers: Do You Really Understand Them?

Lynnette Joy Shouse

Published September 2018

Tools for this Unit:

Appendix

Implementing District Standards

Oklahoma Academic StandardsMathematics

4.N.1.5 Solve multi-step real-world and mathematical problems requiring the use of addition, subtraction, and multiplication of multi-digit whole numbers. Use various strategies, including the relationship between operations, the use of appropriate technology, and the context of the problem to assess the reasonableness of results.

4.N.2.7 Compare and order decimals and whole numbers using place value, a number line and models such as grids and base 10 blocks.

5.N.1.4 Solve real-world and mathematical problems requiring addition, subtraction, multiplication, and division of multi-digit whole numbers. Use various strategies, including the inverse relationships between operations, the use of technology, and the context of the problem to assess the reasonableness of results.

6.N.1.1 Represent integers with counters and on a number line and rational numbers on a number line, recognizing the concepts of opposites, direction, and magnitude; use integers and rational numbers in real-world and mathematical situations, explaining the meaning of 0 in each situation.

Oklahoma Academic Standards—Language Arts

Standard 1: Speaking and Listening:  Students will speak and listen effectively in a variety of situations including, but not limited to, responses to reading and writing.

5.1.R.2 Students will ask and answer questions to seek help, get information, or clarify about information presented orally through text or other media to confirm understanding.

5.1.R.3 Students will engage in collaborative discussions about appropriate topics and texts, expressing their own ideas clearly while building on the ideas of others in pairs, diverse groups, and whole class settings.

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