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  1. Percent Increase/Decrease

    03:25

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    227 Plays / / 0 Comments

    What is the purpose of using the diagrams in this strategy? How does Alfreda make the connection between the diagram and the formula? This video presents the general strategy. How would you do this…

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    • Leading Students to Reason Proportionally

      03:16

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      323 Plays / / 0 Comments

      The research for this video comes from the article, “Three Balloons for Two Dollars” by Cynthia W. Langrall and Jane Swafford. The article can be found here: http://tidewaterteam.wm.edu/MPDCDocs/smpdfs/proportionareasoningmtms.pdf.…

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      • Activities to Promote Proportional Reasoning

        02:52

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        346 Plays / / 0 Comments

        The types of problems in this video should be used before teaching the use of proportions. Why do think that is? How will the types of problems presented in this video strengthen proportional reasoning…

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        • Volume

          06:19

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          336 Plays / / 0 Comments

          How would you adapt this lesson for special education students? Gifted? How would this lesson be different if you had a fixed volume? How would this change affect the dimensions? Click here for the…

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          • Surface Area

            09:00

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            348 Plays / / 0 Comments

            Could you add a graphing component to this lesson? The presenter showed 4 trials in this activity. How many do you think a teacher should include in a lesson of this type? How would you differentiate…

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            • Modeling Integer Operations

              02:00

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              559 Plays / / 0 Comments

              What is a zero pair? What manipulatives can you use to model integer operations that are different from the ones in the video? After students can model integer operations, what should the next step…

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              • Integer Operations: Graphic Organizer

                03:25

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                563 Plays / / 0 Comments

                How do the 4 representations outlined in the graphic organizer relate to one another? How can they, when used together in the organizer, help students solidify an understanding of integer operations?…

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                • Square Numbers with Children's Literature

                  01:11:26

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                  329 Plays / / 0 Comments

                  What concept about square numbers does this activity promote? What higher level thinking questions would you ask students in this lesson? The students in this lesson work well in groups. What do you…

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                  • Square Numbers: A Geometric Model

                    04:18

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                    363 Plays / / 0 Comments

                    Laurie asks her students several questions throughout this activity. What higher level thinking questions would you ask the students? What would you add to this lesson? How would you do it differently?…

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                    • Square Number Stackables

                      02:31

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                      405 Plays / / 0 Comments

                      What higher level thinking questions could you ask students during this activity? How could you relate this activity to area? Square roots? The multiplication table? What are advantages of using this…

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                      • Using a Number Line, Grades 7-8

                        05:49

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                        364 Plays / / 0 Comments

                        In addition to perfect squares, what other patterns can students find on a number line where the numbers are represented geometrically? What can students learn by using geometric representations…

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                        Albums

                        Albums

                        There are 11 videos in this album. Albums make it easy to organize a collection of videos. They can be used to display videos together, or sent to friends as a playlist. You can even arrange the order of videos in each album.

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