Activities

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- Before the Activity Files
- Teacher Notes PDF
Subject Area
- Maths: Elementary Math: Number Operations
- Maths: Middle Grades Math: Basic Facts
- Maths: PreAlgebra: Number Sense and Operations
Author

Texas Instruments
Level

6-8
Activity Time

30 Minutes
Device
- TI-83 Plus Family
- TI-84 Plus
- TI-84 Plus Silver Edition
Other Materials

Download the Application:
Decimal Defender for the TI-83 Plus and TI-84 Plus Families.
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Decimal Defender App

Activity Overview

This App helps students practice multiplication and division with decimals in a fun environment. Students use this App to learn standard multiplication and division algorithms as well as understand topics such as scientific notation, the metric system, and more.

Before the Activity

See the attached PDF file for detailed instructions for this activity

During the Activity

Follow the Activity procedures:

Select the DecDfend App

Select the operation

View the problem, use the ship to the select the correct answer

Score points for correct answer

Answer 10 problems

View the score

After the Activity

Discuss concepts related to multiplication and division

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Before the Activity Files

Subject Area

Author

Level

Activity Time

Device

Other Materials