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Science Starter: Heat Transfer

Science Starter: Heat Transfer. Name all the different ways that objects on Earth get heated. Big Idea. The Sun’s energy and Earth’s atmosphere are critical for creating the conditions needed for life on Earth. Standards.

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Science Starter: Heat Transfer

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  1. Science Starter: Heat Transfer Name all the different ways that objects on Earth get heated.

  2. Big Idea The Sun’s energy and Earth’s atmosphere are critical for creating the conditions needed for life on Earth

  3. Standards 3.c Students know heat flows in solids by conduction (which involves no flow of matter) and in fluids by conduction and convection (which involves flow of matter). 3.d. Students know heat energy is also transferred between objects by radiation (radiation can travel through space).

  4. Activity: Feeling Heat Draw a picture of your hands in front of a heat lamp. 1) When I put my hands in front of a heat lamp, I feel _____________. Draw arrows to show direction of heat flow.

  5. Activity: Feeling Heat Draw a picture of your hands on the heat lamp. 2) When I put my hands on a heat lamp, I feel _____________. Draw arrows to show direction of heat flow.

  6. Activity: Feeling Heat Draw a picture of your hands near the ceiling and near the floor. 3) When I put my hands near the ceiling, they feel _____________ than when my hands are near the floor. Draw arrows to show direction of heat flow.

  7. Read pages 393-397 (Science Text) and pages 141-143 (IES books) 4a) Putting your hands in front of a heat lamp is an example of ____________. Examples of _________ are ___________. 5a) Putting your hands on a heat lamp is an example of ____________. Examples of ____________ are ___________________. 6a) The difference in temperature between the air near the ceiling and the air near the floor is an example of ____________. Examples of _______ are _____________. ________________.

  8. Elaborate 7) I have a cup of water with ice. What type of heat transfer is occurring? Justify your answer. Draw arrows to show the direction of heat flow. 8) Luis comes in the heated classroom with wet clothes. What type of heat transfer is occurring? Justify your answer. Draw arrows to show the direction of heat flow.

  9. Heat Flow Task Use 3 pairs of Venn Diagrams or double bubble maps to compare and contrast radiation, conduction, and convection. Radiation – Conduction Conduction – Convection Convection – Radiation *Challenge – Use a triple Venn Diagram for the task.

  10. Heat Flow Task Rubric

  11. Science Exit Ticket Explain how the air above the ground is heated.

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