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March 7, 2013.  School  Courses taught  Interest in this topic  A time when you defended a claim with evidence and reasoning.

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Presentation on theme: "March 7, 2013.  School  Courses taught  Interest in this topic  A time when you defended a claim with evidence and reasoning."— Presentation transcript:

1 March 7, 2013

2  School  Courses taught  Interest in this topic  A time when you defended a claim with evidence and reasoning

3  Consider the range of scientific explanations  Examine the MacNeill-Krajcik framework  Determine how to use the framework  Support each other’s implementation (Follow- up sessions)

4  Why do we want students to write scientific explanations?  What makes a good scientific explanation?  What is the difference between a scientific explanation and an MSP conclusion?  Which learning experiences lend themselves to scientific explanation?  How do I support student construction of scientific explanations?

5  Record your initial thoughts to this question.  Review and sort the “purpose cards” and create a header for each set. Make meaning of data collected by scientists in the field Understand the nature of science

6  What surprised you about the purpose cards?  What did you know but now see in a different light?  What questions do you have?

7  Form groups of three ◦ Recorder ◦ Reporter ◦ Time keeper  Report out ◦ Surprises ◦ Questions

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9  Create a list of elements  http://youtu.be/JO0ZF85yUjs http://youtu.be/JO0ZF85yUjs

10 Can plants think? An explanation from Alan Sage http://video.pbs.org/video/1881274276/

11  Another perspective – Student Explanation Liquid 1 and 4 are indeed the same substance. Looking at this data, the properties include Density, Color and Melting Point. Mass is not a property. Density, color and M.P. are all the same for the liquid 1 and 4. Since all of these are properties are the same, 1 and 4 are the same substance.

12  Revisit your initial thoughts on qualities of a student scientific explanation  Consider the perspectives ◦ My Dad is an Alien ◦ Alan Sage ◦ Student writing sample

13  Consider these three questions and record your thoughts on the open outline: 1.What surprised you? 1.What did you already know that you now see differently 1.What do you still want to understand?  Add to or revise your initial thoughts about good student explanations

14  Revise initial list and respond to questions:  From groups of three, appoint a reporter  Share out 1.What surprised you? 2.What did you know that you now see differently? 3.What questions do you have?

15 Claims, Evidence and Reasoning Framework

16  Claim ◦ A conclusion about a problem  Evidence ◦ Scientific data that is appropriate and sufficient to support the claim  Reasoning ◦ A justification that shows why the data counts as evidence to support the claim and includes appropriate scientific principles  Rebuttal (We will explore at a follow-up session) ◦ Describes alternative explanations and provides counter evidence and reasoning for why the alternative is not appropriate

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18 Examine the rubric and apply the framework to this student response: Liquid 1 and 4 are indeed the same substance. Looking at this data, the properties include Density, Color and Melting Point. Mass is not a property. Density, color and M.P. are all the same for the liquid 1 and 4. Since all of these are properties are the same, 1 and 4 are the same substance.

19 Apply the framework Liquid 1 and 4 are indeed the same substance. Looking at this data, the properties include Density, Color and Melting Point. Mass is not a property. Density, color and M.P. are all the same for the liquid 1 and 4. Since all of these properties are the same, 1 and 4 are the same substance.

20  With a partner, examine student writing samples?  Consider the feedback that you would give to this student (not a grade)

21  Answer the Salmonberry question AS WRITTEN and share with a partner

22  Review the Conclusion Scoring Guide ◦ ! An idea that you already knew ◦ * An idea that surprised you ◦ ? Something that you have a question about  Examine the student samples and determine attributes and score points

23  Compare the two point MSP “Salmonberry” conclusion example with the best “Properties” student explanation. 1.What is similar between the two? 1.What is different between the two? 2.Implications?

24  Everyone read pgs 46 – 49 & 53-54  Count off by 4 1.Physics example (5 th grade) 2.Chemistry example (6 th grade) 3.Biology example (7 th grade) 4.Earth science example (8 th grade)

25  Home group ◦ Share insights from your examples  Application ◦ Review upcoming unit and identify opportunities for students to make scientific explanations

26 In a group of three:  Arrange cards in a sequence of learning activities; state why some activities should occur earlier or later in they year.

27  Review your notes on a suitable upcoming learning opportunity  Consider the video and the Teaching Strategies for Supporting Students Activity  Describe your first three/next three steps to support student explanation writing

28  Teaching students to construct scientific explanations ◦ Progression ◦ Teaching strategies ◦ Video examples ◦ Application to upcoming units  Argumentation ◦ NGSS, CCSS-ELA & CCSS-Math Practices

29 ◦ Face-to-Face – March 19 or March 21 ◦ Online – April 2, 4 or 11 ◦ Face-to-Face – April 23, 25, 30 or May 2 ◦ Online – May 16 or 21

30  3 – Learnings (or things you see differently)  2 - Ideas to take away  1 – The most important thing that we discuss during our follow-up events


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