7.NS.A.1b

Understand p + q as the number located a distance |q| from p, in the positive or negative direction depending on whether q is positive or negative. Show that a number and its opposite have a sum of 0 (are additive inverses). Interpret sums of rational numbers by describing real-world contexts.

 
5 Lesson(s)
   

Where Do We Go From Here? Adding Integers on the Number Line

7th Grade Math » Unit: Rational Number Operations
7th Grade Math » Unit: Rational Number Operations
Grant Harris
New Orleans, LA
Environment: Urban
 
Big Idea:

What happens when we add a positive or negative number? Is the result a lesser or greater value? Travel along a number line to find out.

 
Favorites (30)
 
Resources (14)
 
Reflections (1)
determineifsumisposnegorzerousingcounters image
   

What is the Sign of the Sum?

7th Grade Math » Unit: Rational Number Operations
7th Grade Math » Unit: Rational Number Operations
Grant Harris
New Orleans, LA
Environment: Urban
 
Big Idea:

Students model sums with counters to create a visual model of when a sum will be positive, negative or zero.

 
Favorites (19)
 
Resources (14)
 
Reflections (1)
determineifsumisposnegorzerousingcounters image
   

Adding Integers Test

7th Grade Math » Unit: Operations with Rational Numbers
7th Grade Math » Unit: Operations with Rational Numbers
Heather Stephan
Elon, NC
Environment: Suburban
 
Big Idea:

Test time! They can do it in class, but can they do it on their own?

 
Favorites (11)
 
Resources (12)
 
Reflections (1)
test
   

Error Analysis: Unit 1 Test

7th Grade Math » Unit: Integers
7th Grade Math » Unit: Integers
Yazmin Chavira MTP
Environment: Urban
 
Big Idea:

Students will receive a detailed score report and will learn the standards they should practice during this lesson.

 
Favorites (5)
 
Resources (14)
day 23 error analysis
   

Make Zero Rummy

8th Grade Math » Unit: Solving Linear Equations in One Variable
8th Grade Math » Unit: Solving Linear Equations in One Variable
Christa  Lemily
Bowling Green, KY
Environment: Suburban
 
Big Idea:

Use a card game to get students excited about combining integers to create zero.

 
Favorites (8)
 
Resources (11)
make zero rummy lesson image
Common Core Math
 
Something went wrong. See details for more info
Nothing to upload
details
close