Double It

Unit 2: Adding and Subtracting the Basics
Lesson 8 of 18

Objective: SWBAT use the addition of doubles to perform doubles subtraction and addition and subtraction with doubles plus/minus one.

Big Idea: Common Core standards state that students will be able to add and subtract within 20 using mental strategies. This lesson presents a set of these strategies.

  Print Lesson
4 teachers like this lesson
unknown
 
1
2
3
4
Similar Lessons
 
10 and Some More
1st Grade Math » Complements of 10 and 20
Big Idea: Your students will play a game where they combine two single digit numbers and then record that total in terms of how it relates to ten.
  Favorites(6)
  Resources(20)
Waitsfield, VT
Environment: Suburban
Thomas Young
 
The Recipe for a Great Word Problem
2nd Grade Math » Addition and Subtraction Basic Training
Big Idea: The big idea of this lesson is to have students write their own word problems to help them have a better understanding of mathematical operations, as they relate to real world scenarios.
  Favorites(66)
  Resources(14)
Pepperell, MA
Environment: Rural
Kristen O'Connor
 
What's Your Story?
2nd Grade Math » Working With Numbers!
Big Idea: In this lesson, students will solve and explain more difficult story problems. Additionally, students will explain their thinking in written form.
  Favorites(31)
  Resources(21)
Jackson, MS
Environment: Urban
Carol Redfield
 
Something went wrong. See details for more info
Nothing to upload
details
close