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A Common Core Look at Place Value Understanding

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.

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A Common Core Look at Place Value Understanding

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  1. A Common Core Look at Place Value Understanding Elementary Mathematics 2011

  2. Place Value Task With a partner… Order the Common Core NBT (number and operations in base ten) standards from Kindergarten to 5th grade.

  3. STOP • Walk around the room and look at how others ordered the standards

  4. A Vertical Look at Place Value Let’s make sure we’re all on the same page… 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

  5. A Vertical Look at Place Value • Take a broad look at the clusters • What common themes • do you notice? • - What’s missing? 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

  6. 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!

  7. A Vertical Look at Place Value Solve 321-193

  8. A Vertical Look at Place Value How did you Solve? 321-193 Share Strategies True or false: sharing strategies is an example of practice #3

  9. 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

  10. 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

  11. A Vertical Look at Place Value How did you Solve? 321-193 Where was the place value in this?

  12. Meaningful Place Value Connections • We just did a subtraction problem. • How does this connect to the standards/clusters in • the Common Core? 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

  13. A Second Look… Read the clusters again and discuss - Where do major changes take place? - What supports might our students need? Our teachers?

  14. 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.

  15. A Common Core Look at Place Value Understanding Elementary Mathematics 2011

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