- 7.NS.A.1a Describe situations in which opposite quantities combine to make 0. For example, a hydrogen atom has 0 charge because its two constituents are oppositely charged.
Absolute Value and Opposites
Investigation I Record results in binder NS.
Speed & Velocity
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7NS.1 checklist |A|
Keep track of your progress. You might already have a copy.
Print if needed.
Print if needed.
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Watch this absolute value video and define absolute value.
Click picture to view video.
Write definition in your binder (NS section).
Be sure you have headphones and the computer is NOT muted.
Write definition in your binder (NS section).
Be sure you have headphones and the computer is NOT muted.
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Practice absolute value and opposites using this IXL lesson.
Remember to log in username@wgsd
Practice to smart score of 90!
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Watch this video and define inequality.
Think carefully about the meaning of inequality.
You know what "equal" means and you should know what the prefix "in" means.
Look at the symbols to the left. I do not see an equal sign!
Write these symbols and meaning with your inequality definition in your binder NS.
Click the picture to view the video. Do not hold cursor over video while playing.
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Watch the video on Decimal Place Value.
Copy what is on the screen to the NS section notes.
Watch the rest of the video copying the work shown to you!
Entire video is 4 minutes. Click on picture link.
Watch the rest of the video copying the work shown to you!
Entire video is 4 minutes. Click on picture link.
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Watch this Khan Academy video about Decimals on a Number Line
1:39 minutes Go Beyond the Math
Watch the video the comes up. After watching video practice some of the skills on the left side of screen. Scroll down and click on link to try different number line questions.
On your assessment you will have to create a number line and plot numbers and points on that number line
Watch the video the comes up. After watching video practice some of the skills on the left side of screen. Scroll down and click on link to try different number line questions.
On your assessment you will have to create a number line and plot numbers and points on that number line
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Additive Inverse (video) bing video be patient- it will load
Don't Forget...
A number and it's opposite have a SUM of zero!
This is called Additive Inverse.
Define additive inverse in NS section of binder.
A number and it's opposite have a SUM of zero!
This is called Additive Inverse.
Define additive inverse in NS section of binder.
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Math "I Can..."
Absolute Value & Opposites
-Find Velocity = Speed + Direction (and use correct labels)
-Read tables to understand positive & negative velocity
-Understand absolute value
find the | A | of integers
add & subtract | A |
compare | A |
order | A |
-Use a number line to graph and label points
Links about absolute value that could help you better understand the concept!
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Practice/Review