Electricity What do we know about electricity?. YTT Yesterday we successfully lit 1 light bulb using...
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![Page 1: Electricity What do we know about electricity?. YTT Yesterday we successfully lit 1 light bulb using wires, batteries, and light bulbs. Today we will.](https://reader035.fdocuments.us/reader035/viewer/2022070415/5697c0081a28abf838cc6740/html5/thumbnails/1.jpg)
ElectricityWhat do we know about electricity?
![Page 2: Electricity What do we know about electricity?. YTT Yesterday we successfully lit 1 light bulb using wires, batteries, and light bulbs. Today we will.](https://reader035.fdocuments.us/reader035/viewer/2022070415/5697c0081a28abf838cc6740/html5/thumbnails/2.jpg)
YTT
• Yesterday we successfully lit 1 light bulb using wires, batteries, and light bulbs.
• Today we will be able to explain the components of an electrical circuit that form a complete loop.We will be able to predict materials that will be electrical conductors or insulators.
• Tomorrow we will investigate whether materials in our classroom conduct electricity.
![Page 3: Electricity What do we know about electricity?. YTT Yesterday we successfully lit 1 light bulb using wires, batteries, and light bulbs. Today we will.](https://reader035.fdocuments.us/reader035/viewer/2022070415/5697c0081a28abf838cc6740/html5/thumbnails/3.jpg)
Today’s learning objectives
– Be able to explain the components of an electrical circuit that form a complete loop.
– Be able to predict materials that will be electrical conductors or insulators.
![Page 4: Electricity What do we know about electricity?. YTT Yesterday we successfully lit 1 light bulb using wires, batteries, and light bulbs. Today we will.](https://reader035.fdocuments.us/reader035/viewer/2022070415/5697c0081a28abf838cc6740/html5/thumbnails/4.jpg)
Checkpoint for understanding:
– In yesterday’s activity what was the source of energy?
– In yesterday’s activity what was the desired object?
Battery
Light bulb
![Page 5: Electricity What do we know about electricity?. YTT Yesterday we successfully lit 1 light bulb using wires, batteries, and light bulbs. Today we will.](https://reader035.fdocuments.us/reader035/viewer/2022070415/5697c0081a28abf838cc6740/html5/thumbnails/5.jpg)
Minute paper- Where have we been?
Think:
• On an index card, draw how to light a light bulb using the least amount of batteries, bulbs, and wires. (Work individually)
• What is still confusing?
![Page 6: Electricity What do we know about electricity?. YTT Yesterday we successfully lit 1 light bulb using wires, batteries, and light bulbs. Today we will.](https://reader035.fdocuments.us/reader035/viewer/2022070415/5697c0081a28abf838cc6740/html5/thumbnails/6.jpg)
Battery
Light bulb, fan, TV, etc…
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WireWire
![Page 7: Electricity What do we know about electricity?. YTT Yesterday we successfully lit 1 light bulb using wires, batteries, and light bulbs. Today we will.](https://reader035.fdocuments.us/reader035/viewer/2022070415/5697c0081a28abf838cc6740/html5/thumbnails/7.jpg)
Notes:
• Current electricity explains how chemical energy moves from the source to the desired object.
• Define the following Vocabulary Words:– Current – Closed circuit– Open circuit– Conductor– Insulator
© Electricity and Magnetism: Current Electricity. Colgren Communications (2004).
![Page 8: Electricity What do we know about electricity?. YTT Yesterday we successfully lit 1 light bulb using wires, batteries, and light bulbs. Today we will.](https://reader035.fdocuments.us/reader035/viewer/2022070415/5697c0081a28abf838cc6740/html5/thumbnails/8.jpg)
Battery
Light bulb, fan, TV, etc…
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Circuits in series form a complete electrical loop from the negative end of the battery, to the source, and back to the positive end, using wires.
Wire Wire
Notes:
![Page 9: Electricity What do we know about electricity?. YTT Yesterday we successfully lit 1 light bulb using wires, batteries, and light bulbs. Today we will.](https://reader035.fdocuments.us/reader035/viewer/2022070415/5697c0081a28abf838cc6740/html5/thumbnails/9.jpg)
Test your self (individual)
• Which of the following diagrams form a complete loop and are a circuit in series?
– See next slides
![Page 10: Electricity What do we know about electricity?. YTT Yesterday we successfully lit 1 light bulb using wires, batteries, and light bulbs. Today we will.](https://reader035.fdocuments.us/reader035/viewer/2022070415/5697c0081a28abf838cc6740/html5/thumbnails/10.jpg)
Will this set-up form a complete loop and is a circuit in series?
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Battery
Light Bulb
![Page 11: Electricity What do we know about electricity?. YTT Yesterday we successfully lit 1 light bulb using wires, batteries, and light bulbs. Today we will.](https://reader035.fdocuments.us/reader035/viewer/2022070415/5697c0081a28abf838cc6740/html5/thumbnails/11.jpg)
Will this set-up form a complete loop and is a circuit in series?
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X
![Page 12: Electricity What do we know about electricity?. YTT Yesterday we successfully lit 1 light bulb using wires, batteries, and light bulbs. Today we will.](https://reader035.fdocuments.us/reader035/viewer/2022070415/5697c0081a28abf838cc6740/html5/thumbnails/12.jpg)
Will this set-up form a complete loop and is a circuit in series?
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![Page 13: Electricity What do we know about electricity?. YTT Yesterday we successfully lit 1 light bulb using wires, batteries, and light bulbs. Today we will.](https://reader035.fdocuments.us/reader035/viewer/2022070415/5697c0081a28abf838cc6740/html5/thumbnails/13.jpg)
Will this set-up form a complete loop and is a circuit in series?
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X
![Page 14: Electricity What do we know about electricity?. YTT Yesterday we successfully lit 1 light bulb using wires, batteries, and light bulbs. Today we will.](https://reader035.fdocuments.us/reader035/viewer/2022070415/5697c0081a28abf838cc6740/html5/thumbnails/14.jpg)
Will this set-up form a complete loop and is a circuit in series?
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X
![Page 15: Electricity What do we know about electricity?. YTT Yesterday we successfully lit 1 light bulb using wires, batteries, and light bulbs. Today we will.](https://reader035.fdocuments.us/reader035/viewer/2022070415/5697c0081a28abf838cc6740/html5/thumbnails/15.jpg)
Will this set-up form a complete loop and is a circuit in series?
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![Page 16: Electricity What do we know about electricity?. YTT Yesterday we successfully lit 1 light bulb using wires, batteries, and light bulbs. Today we will.](https://reader035.fdocuments.us/reader035/viewer/2022070415/5697c0081a28abf838cc6740/html5/thumbnails/16.jpg)
Will this set-up form a complete loop and is a circuit in series?
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X
![Page 17: Electricity What do we know about electricity?. YTT Yesterday we successfully lit 1 light bulb using wires, batteries, and light bulbs. Today we will.](https://reader035.fdocuments.us/reader035/viewer/2022070415/5697c0081a28abf838cc6740/html5/thumbnails/17.jpg)
Will this set-up form a complete loop and is a circuit in series?
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-
X
![Page 18: Electricity What do we know about electricity?. YTT Yesterday we successfully lit 1 light bulb using wires, batteries, and light bulbs. Today we will.](https://reader035.fdocuments.us/reader035/viewer/2022070415/5697c0081a28abf838cc6740/html5/thumbnails/18.jpg)
Complete loop: Analogy
• Legs turning the petals on a bicycle= battery
• Back bicycle tire=light bulb
• Chain=Wire that forms a complete loop
![Page 19: Electricity What do we know about electricity?. YTT Yesterday we successfully lit 1 light bulb using wires, batteries, and light bulbs. Today we will.](https://reader035.fdocuments.us/reader035/viewer/2022070415/5697c0081a28abf838cc6740/html5/thumbnails/19.jpg)
Think-Pair-Share
• Think- individually think of 2 or more examples of conductors and insulators from the video.
• Pair- with the person sitting next to you, generate a list of the conductors and insulators you each remember from the video.
– Discuss whether each item has been correctly labeled a conductor or insulator
![Page 20: Electricity What do we know about electricity?. YTT Yesterday we successfully lit 1 light bulb using wires, batteries, and light bulbs. Today we will.](https://reader035.fdocuments.us/reader035/viewer/2022070415/5697c0081a28abf838cc6740/html5/thumbnails/20.jpg)
Share
• Share- As a class generate a list of conductors and insulators from the video.
![Page 21: Electricity What do we know about electricity?. YTT Yesterday we successfully lit 1 light bulb using wires, batteries, and light bulbs. Today we will.](https://reader035.fdocuments.us/reader035/viewer/2022070415/5697c0081a28abf838cc6740/html5/thumbnails/21.jpg)
Series Circuits vs. Parallel Circuits
Watch the following video clip and explain what the difference is between a series circuit and a parallel circuit.
©Getting to Know: Electricity. 100% Educational Videos(1998).
![Page 22: Electricity What do we know about electricity?. YTT Yesterday we successfully lit 1 light bulb using wires, batteries, and light bulbs. Today we will.](https://reader035.fdocuments.us/reader035/viewer/2022070415/5697c0081a28abf838cc6740/html5/thumbnails/22.jpg)
Homework
Students will need to give an example of a series circuit and a parallel circuit from their home environment.