2.G.A.2

Partition a rectangle into rows and columns of same-size squares and count to find the total number of them.

 
6 Lesson(s)
   

Partitioning Rectangles and Squares

2nd Grade Math » Unit: Partitioning Shapes
2nd Grade Math » Unit: Partitioning Shapes
Caitlin Vaughan
Environment: Urban
 
Big Idea:

In this lesson, students use cube manipulatives to equally explore partitioning of shapes.

 
Favorites (6)
 
Resources (14)
 
Reflections (1)
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More Than One Name for a Fraction

2nd Grade Math » Unit: Fractions
2nd Grade Math » Unit: Fractions
Beth McKenna
York, ME
Environment: Suburban
 
Big Idea:

We are all called by more than one name. Lets find out if fractions can be too!

 
Favorites (2)
 
Resources (11)
 
Reflections (1)
screen shot 2014 04 06 at 8 41 49 pm
   
2nd Grade Math » Unit: Partitioning Shapes
Caitlin Vaughan
Environment: Urban
 
Big Idea:

Students use their knowledge of columns and rows to equally divide squares and rectangles.

Standards:
 
Favorites (2)
 
Resources (15)
 
Reflections (1)
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Partitioning Rectangles Review and Assessment

2nd Grade Math » Unit: Partitioning Shapes
2nd Grade Math » Unit: Partitioning Shapes
Caitlin Vaughan
Environment: Urban
 
Big Idea:

Students review the skills necessary to partition rectangles.

 
Resources (15)
 
Reflections (1)
rectangle in triangle
   

Area Battles

2nd Grade Math » Unit: Area, Perimeter and More Measurement
2nd Grade Math » Unit: Area, Perimeter and More Measurement
Beth McKenna
York, ME
Environment: Suburban
 
Big Idea:

Student-made monsters on grid paper are a great way to stimulate comparison problem-solving.

Standards:
 
Favorites (4)
 
Resources (12)
 
Reflections (1)
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3-Digit Perimeters

2nd Grade Math » Unit: Area, Perimeter and More Measurement
2nd Grade Math » Unit: Area, Perimeter and More Measurement
Beth McKenna
York, ME
Environment: Suburban
 
Big Idea:

Students work with 3-digit numbers as they solidify their understanding of the difference between perimeter and area.

 
Resources (12)
 
Reflections (1)
screen shot 2014 05 07 at 8 12 35 am
Common Core Math
 
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