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A Common Core Look at Place Value Understanding. Elementary Mathematics 2011. Place Value Task. With a partner… Order the Common Core NBT (number and operations in base ten) standards from Kindergarten to 5 th grade. STOP. - PowerPoint PPT Presentation
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A Common Core Look at Place Value Understanding
Elementary Mathematics 2011
Place Value Task
With a partner…
Order the Common Core NBT (number and operations in base ten)
standards from Kindergarten to 5th grade.
STOPWalk around the room and look at
how others ordered the standards
Let’s make sure we’re all on the same page…
A Vertical Look at Place Value
Place Value K.NBT 1 1 NBT 4-6 2.NBT 5-9 3 NBT 1-3 4 NBT 4-6 5 NBT 5-7
Take a broad look at the clusters
- What common themes do you notice?
- What’s missing?
A Vertical Look at Place Value
Place Value K.NBT 1 1 NBT 4-6 2.NBT 5-9 3 NBT 1-3 4 NBT 4-6 5 NBT 5-7
A Vertical Look at Place Value
“There’s no place value in Investigations- we need to
supplement”
Wide-Spread Misunderstanding+ Major focus of Common Core We better find a solution for this!
A Vertical Look at Place Value
Solve
321-193
A Vertical Look at Place Value
How did you Solve? 321-193Share Strategies
True or false: sharing strategies is an example of practice #3
A Vertical Look at Place Value
Does your strategy fall into one of these categories?
- Making an easier problem- Adding up
- Subtracting in parts- Algorithm
A Vertical Look at Place Value
With these types of numbers which strategy shows the deepest understanding of
number? The least? Order them.- Making an easier problem
- Standard Algorithm- Adding up
- Subtracting in parts
A Vertical Look at Place Value
How did you Solve? 321-193
Where was the place value in this?
We just did a subtraction problem. How does this connect to the standards/clusters in the Common Core?
Meaningful Place Value Connections
Place Value K.NBT 1 1 NBT 4-6 2.NBT 5-9 3 NBT 1-3 4 NBT 4-6 5 NBT 5-7
A Second Look…
Read the clusters again and discuss
- Where do major changes take place?- What supports might our students
need? Our teachers?
A Vertical Look at Place Value
A teacher comes to you and says, “There’s no place value in
Investigations”. Create a response (With a partner) include examples and
representations.
A Common Core Look at Place Value Understanding
Elementary Mathematics 2011
