Point of Sale (P.O.S.) Module

● Teacher Pages

• Overview

• Connections to Standards

• Lesson Structure and Evaluation

• Lesson Extension

• Applicable Classes

● Student Pages

• Problem Statement

• Day 1: Discussion

• Day 2-3: Construct Database

• Day 4-5: Use Cash register and Make Presentation

● Sample Data

• Total Sales

• Chart of Total Sales by Date

• Breakdown by Cashier

• An Excel file with all the sales data from February 1998 to May 1998 (zipped)

● Contact Information

Chart of Total Sales

Number of Customers Using the POS Cash Register

The y-axis contains the dates. The chart shows sales from 2/5/98 until 3/19/98 with a total of 24 days in which there were sales.

Chart of Total Sales