2nd Grade Common Core Math Lessons and Resources
Do you have a free math resource to share? Click Here to add your CCSS Math resources.

Operations & Algebraic ThinkingNumber & Operations in Base TenMeasurement & Data Geometry
2.OA.1 2.NBT.1         2.NBT.6 2.MD.1        2.MD.6 2.G.1
2.OA.2 2.NBT.2         2.NBT.7 2.MD.2         2.MD.7 2.G.2
2.OA.3 2.NBT.3        2.NBT.8 2.MD.3        2.MD.8 2.G.3
2.OA.4 2.NBT.4         2.NBT.9 2.MD.4         2.MD.9  
  2.NBT.5                           2.MD.5         2.MD.10  

2.OA.2 Math Fact Lessons

Lessons for Teaching Addition Facts
  1. Adding Zero  5+0=5, 0+5=5
  2. Counting on   3+1, 7+2
  3. Sums to 5  2+3, 4+1
  4. Sums to 10  4+6, 2+8
  5. Doubles 5+5
  6. Adding 10's
  7. Doubles plus one, plus two 7+8=7+7+1
  8. Nines 6+9=5+10
  9. Commutativity  4+5, 5+4
Lessons for Teaching Subtraction Facts
  1. Fact Families 8-3, 3+__=8
  2. Counting backwards
  3. Zeros 7-0=7
  4. Sames 4-4=0
  5. Subtracting tens
  6. Subtracting nines 13-9=4, 13-10
More Strategies for Learning the Math Facts Lesson Links
  1. Illuminations - 5 Lessons to Learn those Math Facts
  2. The School Bell - Lots of great ideas and lessons

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)