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Podcasts (1) A program (audio or video) made available in digital format for playback or download over the Internet. Interactives/Games (2) A learning object that requires a user's involvement. Learning Activities (1) Any activity that would enhance a lesson or unit in order to help the learner master an objective 
and/or acquire a skill.  Examples include, but are not limited to, online tutorials, experiments, 
demonstrations, and hands-on activities.


Web Resources


Podcasts


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Let's Rap About Rounding
http://www.teachertu...
What a fun way to learn how to round numbers, rap about it!

Interactives/Games


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Math Man: Estimate Sums by Rounding
http://www.sheppards...
Math Man must eat the ghost with the correctly rounded sum. Students must round two numbers to their nearest hundred (indicated value), then add. For example: Eat the ghost that estimates the sum of 95 + 180, first round 95 to 100, then round 180 to 200, then add 100 + 200 to get 300.

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Math Man: Estimate Differences by Rounding
http://www.sheppards...
Students will round each number to the nearest 100 place and then subtract to find the difference in this pac-man like interactive game. For example: The difference of 410 - 115 is about 300. To estimate the difference of 410-115 follow these steps: 1. round the first number of 410 to 400 2. round the second number of 115 to 100 3. subtract the rounded numbers 400 - 100 = 300.

Learning Activities


Save to ALEX | Share Share | Show Details
Math Man: Estimate Differences by Rounding
http://www.sheppards...
Students will round each number to the nearest 100 place and then subtract to find the difference in this pac-man like interactive game. For example: The difference of 410 - 115 is about 300. To estimate the difference of 410-115 follow these steps: 1. round the first number of 410 to 400 2. round the second number of 115 to 100 3. subtract the rounded numbers 400 - 100 = 300.

Alabama Virtual Library
Alabama Virtual Library

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The University of Alabama at Birmingham
The University of Alabama at Birmingham
The Malone Family Foundation
The Malone Family Foundation
Thinkfinity
Thinkfinity
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