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Math CAMPPP 2011

Math CAMPPP 2011. Responding to Students Plenary 4. 1. awesome . Celebrating your pet’s birthday even though they have no idea what’s going on When you get the milk-to-cereal ratio just right Getting your ID checked when you’re way over the legal age

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Math CAMPPP 2011

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  1. Math CAMPPP 2011 Responding to StudentsPlenary 4 1

  2. awesome • Celebrating your pet’s birthday even though they have no idea what’s going on • When you get the milk-to-cereal ratio just right • Getting your ID checked when you’re way over the legal age • Finding your keys when you’ve been looking forever

  3. timing

  4. cell phones? in the classroom?

  5. www.polleverywhere.com

  6. Text what is your role?

  7. Teagan and the Giant

  8. Teagan and the Giant a) 9 b) 24 c) 12 d) 8 Which was the most popular answer?

  9. Student Samples

  10. Four boxes of cookies cost $10.00. How much would 18 boxes cost?

  11. scaffold or challenge

  12. A lion’s heart beats 40 beats in 60 seconds. How long would it take to beat 1 million times?

  13. Student Sample Solutions

  14. - I noticed you used the 1000 000 and you used the 60. You didn’t use the 40 - how come? - Why did you choose to divide?

  15. How long is 25 000 minutes anyway? How long would it take to beat 1 million times if the lion’s heart beats 40 beats in 50 seconds?

  16. peer to peer • student discussions

  17. problem

  18. strategies Unit Rate Factor of Change Scaling Up Additive Others?

  19. Student Samples

  20. I noticed that you decided if there was an extra person, it would take exactly one less hour. How did you decide that?

  21. I noticed you have 4 different answers on the page. Which of them do you think is correct? Could there be more than one correct answer? Which makes the most sense to you?

  22. Great approach to this problem. What would you do to figure out how many people you would need to finish in 2 hours or less?

  23. What if they weren’t lazier?!

  24. Which is closer to or

  25. feedback?

  26. remember • What makes a great answer? • Big ideas and lesson goals • Scaffolding and Challenging • Strategies used

  27. - I know that I draw fraction strips, it’s really hard for me to be exact. - Are you sure all your parts are all equal? - Does it matter?

  28. - Why do you care how close to 5 the numerators are? - Why does it matter that the parts of 4/10 are smaller?

  29. - This is an excellent response. - Why did you shade in all the squares in the same line in your two pictures? - Did it help you solve the problem?

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