Lesson plan
Archived

# Prove an equation is true by using the properties of operations

teaches
Common Core State Standards
CCSS.Math.Content.3.OA.B.5
http://corestandards.org/Math/Content/3/OA/B/5

teaches
Common Core State Standards
CCSS.Math.Practice.MP1
http://corestandards.org/Math/Practice/MP1

teaches
Common Core State Standards
CCSS.Math.Practice.MP2
http://corestandards.org/Math/Practice/MP2

teaches
Common Core State Standards
CCSS.Math.Practice.MP6
http://corestandards.org/Math/Practice/MP6

teaches
Common Core State Standards
CCSS.Math.Practice.MP8
http://corestandards.org/Math/Practice/MP8