1 / 25

Science Starter 10/9

Science Starter 10/8 Identify the criteria & constraints for our new question. Write it in a T chart. Science Starter 10/9. Answer the following questions: Who invented the radiometer? What to you thinks makes the flags move? Why does it only spin one direction?. Draw 7 of these, 1 per page.

gisela-lancaster
Download Presentation

Science Starter 10/9

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Science Starter 10/8Identify the criteria & constraints for our new question. Write it in a T chart.

  2. Science Starter 10/9 • Answer the following questions: • Who invented the radiometer? • What to you thinks makes the flags move? • Why does it only spin one direction?

  3. Draw 7 of these, 1 per page

  4. The words in the topic box of your graphic organizer write 1. Kinetic Energy 2. Light Energy 3. Electrical Energy 4. Chemical Energy We will only use 4 For now

  5. In the bubbles surrounding the topic words you need to work with your group to. . . • Define the word • Rewrite the definition in you own words • Describe the process • Write an example • Draw an example • Write how this connects to our radiometer/flashlight demo

  6. Science Starter 10/10 • Define- • Radiate • Radiation When you are finished READ page 27 then take out your science notebook and update your project board as indicated on page 27

  7. Observe the toaster • What do you see? • What do you hear? • What did you smell? • What do these observations indicate about energy?

  8. Discuss the analysis questions on page 29 with your groups.Be ready to discuss as a whole class at the end of time.

  9. Back to our bubble maps 5. Elastic Energy 6. Sound Energy 7. Thermal Energy In the bubbles surrounding the topic words you need to work with your group to. . . Define the word Rewrite the definition in you own words Describe the process Write an example Draw an example Write how this connects to our toaster demo

  10. Science Starter Happy Thursday : D • Reflect- • Think about how you came from home to science class today. What are some of the different forms of energy you encountered? (This can be a list) 2. In social studies you are studying about going “green”, what does this have to do with energy? (complete sentences)

  11. Your groups will investigate the following stations

  12. When you are finished . . . • Turn to page 31-32 and with you group answer the “Analyze Your Data” questions on the next clean page in your notebook • This apart of item 18

  13. Investigation Expo On your poster include . . . • Your group’s name, BKL #, and your individual names • Your items investigated • Then for each item list the forms of energy you identified • The indicators for the energy

  14. Time to Present • Identify the changes you observed and the indicators that allowed you to detect each type of energy • Ideas about the types of energy you saw in your objects • Questions you may have about the energy types • Which energy for is most commonly seen in your items?

  15. Just incase you need a review . . .

  16. Energy due to a object’s motion (kinetic) The bowling ball has energy because it is moving. When the ball strikes the pins the energy is transferred to the pins! What is Kinetic Energy?

  17. Examples of Kinetic Energy

  18. Energy caused by the movement of electrons Easily transported through power lines and converted into other forms of energy What is Electrical Energy?

  19. Heat energy The heat energy of an object determines how active its atoms are. A hot object is one whose atoms and molecules are excited and show rapid movement. A cooler object's molecules and atoms will show less movement. What is Thermal Energy?

  20. Sound energy Sounds are caused by vibrations. Sound travels in longitudinal waves. Sound transmits energy. The louder the sound, the more energy it transmits. The quiterthe sound, the less energy.

  21. Energy that is available for release from chemical reactions. The chemical bonds in a matchstick store energy that is transformed into thermal energy when the match is struck. What is Chemical Energy?

  22. Examples of Chemical Energy

  23. Light energy Light is a type of electromagnetic radiation. Light travels in straight lines. Light travels in transverse waves. Light transmits ENERGY. Our Sun (a star) is a light source, just like a filament lamp or a firefly. Which colour of light has the most energy, red or violet? violet

  24. Nuclear energy summary Nuclear energy is the energy stored in the nuclear of atoms. When atomic nuclei join together it is known as nuclear fusion. When atomic nuclei are split apart it is known as nuclear fission. Nuclear fusion powers the Sun and other stars.

  25. Elastic energy If you squash or c_______ an object or material, when you let go some materials have the p_______ to return to their original shape. We call the energy stored in a squashed or compressed material e_____ energy. The same is true for materials that are s_______ (put under t_____) they too have the potential to return to their original shape. They too store elastic energy. ompress A Jack-in-the-box stores elastic energy otential lastic tretched ension

More Related