Why do you EAT? by Jessica Parker https://padlet.com/jparker26/mmclf9eb4ne9 en-us 2018-01-14 02:38:31 UTC 2023-02-18 08:32:07 UTC hello@padlet.com A car needs gasoline to run. Gasoline molecules store chemical energy. jparker26 https://padlet.com/jparker26/mmclf9eb4ne9/wish/221222482 2018-01-14 02:44:31 UTC https://padlet.com/jparker26/mmclf9eb4ne9/wish/221222482 The chemical energy inside gasoline molecules is released when it is burned, All of that energy becomes heat and light! jparker26 https://padlet.com/jparker26/mmclf9eb4ne9/wish/221222584 2018-01-14 02:48:41 UTC https://padlet.com/jparker26/mmclf9eb4ne9/wish/221222584 Your car engine burns the gas, releasing the chemical energy as heat jparker26 https://padlet.com/jparker26/mmclf9eb4ne9/wish/221222772 2018-01-14 02:56:05 UTC https://padlet.com/jparker26/mmclf9eb4ne9/wish/221222772 Eventually all of the gasoline is burned up. There is no energy left for the car to burn. What happens then? jparker26 https://padlet.com/jparker26/mmclf9eb4ne9/wish/221222844 2018-01-14 02:58:30 UTC https://padlet.com/jparker26/mmclf9eb4ne9/wish/221222844 We are going to use beans to represent units of energy. jparker26 https://padlet.com/jparker26/mmclf9eb4ne9/wish/221222853 2018-01-14 02:59:21 UTC https://padlet.com/jparker26/mmclf9eb4ne9/wish/221222853 Your body needs a supply of chemical energy too! Your food contains stored chemical energy just like gasoline. Use the beans on your human outline to represent eating. Feel free to draw or write on your outline like I did on the car outline. jparker26 https://padlet.com/jparker26/mmclf9eb4ne9/wish/221222879  Take a picture of it and post it to THIS padlet. Title your column with your names. Put a caption with your picture describing what is happening. ]]> 2018-01-14 03:00:45 UTC https://padlet.com/jparker26/mmclf9eb4ne9/wish/221222879 When gasoline is burned, a waste product is produced - Carbon Dioxide and other gasses are released out of the tail pipe. jparker26 https://padlet.com/jparker26/mmclf9eb4ne9/wish/221222941 2018-01-14 03:03:44 UTC https://padlet.com/jparker26/mmclf9eb4ne9/wish/221222941 Cars burn energy and use it to move. What things do you do with the energy you get from your food? Draw some ideas on your body outline and show it with your energy units (beans). Take a picture and post it under your column on the padlet. Add a caption describing how you use energy. jparker26 https://padlet.com/jparker26/mmclf9eb4ne9/wish/221223020 2018-01-14 03:06:53 UTC https://padlet.com/jparker26/mmclf9eb4ne9/wish/221223020 What gas do you breath out when you exhale? This is a waste product of burning your food for energy, just like the gas that comes out of the exhaust pipe of a car! Draw this on your body image and take a picture of it - add it to your column with a caption. jparker26 https://padlet.com/jparker26/mmclf9eb4ne9/wish/221223095 2018-01-14 03:11:41 UTC https://padlet.com/jparker26/mmclf9eb4ne9/wish/221223095 When you were born, you weighted just a few pounds and were a few inches long. Now you are five to six feet tall and over 100 pounds - where did all that new body mass come from? Your food! You are what you eat! So while you burn up most of your food, just a bit of each meal becomes...YOU! Show this with your body image and energy units (beans). Take a picture and post it to your padlet column with a caption. jparker26 https://padlet.com/jparker26/mmclf9eb4ne9/wish/221223144 2018-01-14 03:13:40 UTC https://padlet.com/jparker26/mmclf9eb4ne9/wish/221223144 Your Picture 1 jparker26 https://padlet.com/jparker26/mmclf9eb4ne9/wish/221223593 2018-01-14 03:37:55 UTC https://padlet.com/jparker26/mmclf9eb4ne9/wish/221223593 Your Picture 2 jparker26 https://padlet.com/jparker26/mmclf9eb4ne9/wish/221223598 2018-01-14 03:38:00 UTC https://padlet.com/jparker26/mmclf9eb4ne9/wish/221223598 Your Picture 3 jparker26 https://padlet.com/jparker26/mmclf9eb4ne9/wish/221223602 2018-01-14 03:38:09 UTC https://padlet.com/jparker26/mmclf9eb4ne9/wish/221223602 Your Picture 4 jparker26 https://padlet.com/jparker26/mmclf9eb4ne9/wish/221223610 2018-01-14 03:38:37 UTC https://padlet.com/jparker26/mmclf9eb4ne9/wish/221223610 Think of your body like a car jparker26 https://padlet.com/jparker26/mmclf9eb4ne9/wish/221288203 2018-01-14 18:54:40 UTC https://padlet.com/jparker26/mmclf9eb4ne9/wish/221288203 We put gasoline in our car... jparker26 https://padlet.com/jparker26/mmclf9eb4ne9/wish/221288766 2018-01-14 19:00:16 UTC https://padlet.com/jparker26/mmclf9eb4ne9/wish/221288766 The heat energy is used to move the engine which turns the wheels and makes the car move. So the chemical energy of the gas is converted into heat energy and mechanical energy. jparker26 https://padlet.com/jparker26/mmclf9eb4ne9/wish/221292878 2018-01-14 19:41:00 UTC https://padlet.com/jparker26/mmclf9eb4ne9/wish/221292878 PART 1 jparker26 https://padlet.com/jparker26/mmclf9eb4ne9/wish/221541295 As you watch THIS VIDEO, answer the three questions under PART 1 in your notes.]]> 2018-01-15 21:47:58 UTC https://padlet.com/jparker26/mmclf9eb4ne9/wish/221541295 PART 3 jparker26 https://padlet.com/jparker26/mmclf9eb4ne9/wish/221542658 tinyurl.com/yxn6nung ]]> 2018-01-15 22:00:50 UTC https://padlet.com/jparker26/mmclf9eb4ne9/wish/221542658 jparker26 https://padlet.com/jparker26/mmclf9eb4ne9/wish/221546773

]]> 2018-01-15 22:34:13 UTC https://padlet.com/jparker26/mmclf9eb4ne9/wish/221546773 Instructions for Part 2 - jparker26 https://padlet.com/jparker26/mmclf9eb4ne9/wish/222799755 YOU TURN! Use the beans and your Human Body outline. Follow the directions below to make your own four pictures  showing what YOU do with the energy in your food.]]> 2018-01-19 14:50:50 UTC https://padlet.com/jparker26/mmclf9eb4ne9/wish/222799755