What is A Kanban?

Author

Texas Instruments

Alignment

Standards Alignment

Textbook Alignment

Subject Area

Math: Statistics: Inferential Statistics

Level

9-12

Activity Time

60 Minutes

Software

TI Connect™

TI Calculator

TI-84 series

Applications

CellSheet™ for TI-83 Plus and TI-84 Plus

Other Materials

This is Activity 4 from the EXPLORATIONS Book:
Exploring Mathematics with the CellSheet™ Application

Resource Types

Lessons

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What is A Kanban?

Activity Overview

In this activity, students use the CellSheet™ Application to understand how to track inventory and predict future trends based on average daily use. They will collect data, analyze it and make predictions. They also learn to use linear regression model to predict future trends.

Before the Activity

Install CellSheet™ on the calculator using TI Connect™, TI-Connectivity cable, and Unit to Unit cables
See the attached PDF file for detailed instructions for this activity
Print pages 35 - 42 from the attached PDF file for your class

During the Activity

Distribute the pages to your class.

Follow the Activity procedures:

Open the CellSheet Application on the calculator and start a new spreadsheet

Enter the daily inventory of a specified item for the past several days

Find the average number of items used per day and the projected starting inventory for each day

Identify the day when the starting inventory level is below the reserve quantity

Graph the day versus inventory data to find the linear equation

Calculate the slope, this value represents the number of items used per day

Find the equation of the line

Solve the equation and identify the day when the inventory will reach the reserve quantity

Compare both methods of prediction

Use your new skill to solve more problems on the CellSheet Application

After the Activity

Students will complete the worksheet and answer questions.

Review student results:

As a class, discuss questions that appeared to be more challenging

Re-teach concepts as necessary

Download Files

Download All Files (ZIP)

Before the Activity Files

Teacher Notes Appendix B PDF Teacher Notes PDF

Author

Texas Instruments

Alignment

Standards Alignment

Textbook Alignment

Subject Area

Math: Statistics: Inferential Statistics

Level

9-12

Activity Time

60 Minutes

Software

TI Connect™

TI Calculator

TI-84 series

Applications

CellSheet™ for TI-83 Plus and TI-84 Plus

Other Materials

This is Activity 4 from the EXPLORATIONS Book:
Exploring Mathematics with the CellSheet™ Application

Resource Types

Lessons

Report an Issue

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What is A Kanban?

CellSheet™ for TI-83 Plus and TI-84 Plus

What is A Kanban?

Before the Activity Files

CellSheet™ for TI-83 Plus and TI-84 Plus

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