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Floodlights

Floodlights. Projector Resources. Floodlights. Eliot is playing football. He is 6 feet tall. He stands exactly half way between two floodlights. The floodlights are 12 yards high and 50 yards apart. The floodlights make two shadows of Eliot in opposite directions.

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Floodlights

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  1. Floodlights Projector Resources

  2. Floodlights Eliot is playing football. He is 6 feet tall. He stands exactly half way between two floodlights. The floodlights are 12 yards high and 50 yards apart. The floodlights make two shadows of Eliot in opposite directions. Draw a diagram to represent this situation. Label your diagram with the measurements. Find the total length of Eliot’s shadows. Explain your reasoning in detail. 3. Eliot walks in a straight line towards one of the floodlights. Figure out what happens to the total length of Eliot’s shadows.Explain your reasoning in detail.

  3. Analyzing Sample Responses to Discuss • Work together on one sample response at a time. None of these methods give you a complete, correct solution. Write comments about each of them: • Try to follow what the student has done. • Explain how the work may be improved. • Try to complete Tod’s or Una’s approach and solve the problem.

  4. Wendy’s Solution

  5. Tod’s Solution

  6. Uma’s Solution

  7. Review your Individual Solution Write down what you have learned this lesson. What would you do differently if you were starting the task now? Which method would you prefer to use if you were doing the task again? Why?

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