Module 2 Counting and Numerals
Section outline
-
Why do you write numbers the way you do? Why is 9 the largest digit? In this module you will explore how our number system works. You will build off of the abstract idea of a number, for example, eight, and explore various ways of representing the concept of eight as a numeral. You probably already know two different representations for eight: 8 and VIII. This module guides you through other representations, such as Egyptian and Mayan as well as different number bases. Throughout this module you will gain a deeper knowledge of our base ten system and how place value works, preparing you to teach these concepts in your future classroom.
Upon completion of this module, you will be able to:- Utilize different numbering and counting systems.
- Explain the connection between the properties of natural numbers, whole numbers, integers, and rational number operations.
- Utilize number sense to estimate, solve, and check various problems involving different sets of numbers.
- Be able to connect the current Louisiana Students Standards, and NCTM standards to course content.
- Express mathematical ideas clearly and correctly both orally and in writing, for purposes of mathematics instruction;
- Apply problem-solving strategies to a variety of mathematical problems
To achieve these objectives:- Read the sections below and work the embedded exercises within them.
- Complete MyOpenMath homework for this module.
- Complete the discussion forum for this module.
Module Pressbooks Resources and Activities
You will find the following resources and activities in this module at the Pressbooks website. Click on the links below to access or complete each item.
-
-
Students mustPost replies: 1Make forum posts: 1
- Utilize different numbering and counting systems.
Background Colour
Font Face
Font Kerning
Font Size
Image Visibility
Letter Spacing
Line Height
Link Highlight
Text Colour