Circuit the Circuit Physical Science Electricity/Magnetism Current Electricity Winners! teacher notes adhere to the following format: A general introduction to the book A table of article information for the main articles Text Type Science Concepts Vocabulary Not Glossarized Visual Literacy Features High-Frequency Words Phonics Revision A table of outcomes, activities, and assessment for the main articles Language Mode Outcome Demonstration Materials Student Task Assessment A suggested teaching sequence for each article. The teaching sequence for the main articles has sections for before, during, and after reading. Within these, there are opportunities for you to demonstrate and teach, and for the students to apply learning. The notes also contain graphic organizers for demonstration and for the students to complete. A wrap-up of the book Circuit the Circuit - Circuit the Circuit Introduce the Book Read the title to the students and have them look at the cover photo. Discuss this photo as it relates to the title. Introduce the discussion by asking questions such as: What do you notice about the house and garden in the photo? Have you ever seen a house and garden decorated like this? What time of year do you think this is? What do you think this book will be about? What do you need to make all those lights light up? What do you think the title means? What do you think a circuit might be? Ask the students to share any ideas they have about electricity they use every day. Have the students turn to the contents page. Revise the purpose of the table of contents by asking questions such as: What does the table of contents tell you about what is in the book? Which page would you turn to if you wanted to find out how to read a circuit diagram? Which article is the longest? What is the name of the first article in the book? Ask the students what specific information they already know about electricity that people can use. Fill in the brainstorm map graphic organizer OHT (on page 20) with their responses. Have the students turn to pages 2–3 to establish a purpose for reading. Read the questions with the students. Add their answers to the brainstorm map. Explain that as they read the article in the book, they need to be thinking about the information on the brainstorm map and checking to see if they were right. Ask the students to read aloud the words at the bottom of the page. Demonstrate how to use the pronunciation guide. Have the students read chorally the words five times to become fluent with the pronunciation. Have the students turn to the glossary on page 30. Invite them to look at the photos and read the glossary words and definitions. Circuit the Circuit - In the Loop Article Information Text Type Science Concepts Vocabulary Not Glossarized Visual Literacy Features High Frequency Words Phonics Revision Feature Article The path an electrical current follows is called an electrical circuit. Series circuits have only one path for electrical current to flow through. Parallel circuits have more than one path for electrical current to flow through. bright, bulb, computer, current, diagram, energy, power, radio, switch, traffic lights, train, wires Labelled diagrams Photos and caption about, around, change, find, just, line, live, more, most, movie, much, off, only, other, part, right, still, than, them, time, turn, where, work, would r-controlled vowels: are, dark, part, supermarket; battery, energy; corner, form, forward; circuit; burn, turn Outcomes, Activities, Assessment Language Mode Outcome Demonstration Materials Student Task Assessment Vocabulary Distinguish and interpret words with multiple meanings. Word web OHT Fill in word web. Word web Reading Comprehension Demonstrate comprehension by identifying answers in text. Fill in the blanks OHT Fill in the blanks on graphic organizer. Fill in the blanks graphic organizer Writing Strategies/ Applications Write a descriptive paragraph with a topic sentence and supporting details. Paragraph graphic organizer OHT Plan a paragraph with a graphic organizer. Write the paragraph. Appropriateness of information Speaking and Listening Give an oral presentation of the written paragraph. Rehearse and present paragraph to the group. Quality and appropriateness of presentation Caught in a Food Web - Before Reading Introduce the Text and Build Background Have the students turn to pages 4–5. Read the title together. Ask questions to clarify meaning, such as: What shape is a loop? What do you think ‘in the loop’ means? Have the students look at the photos on pages 4–5. Have the students share any further information and ideas they have about what this article will be about. Add any new ideas to the brainstorm map. During Reading Demonstrate Reading Outcome Read pages 4–5 together. Discuss other things the students know that run on electricity. Tell the students that a good way to check their understanding of new information is to see if they can say it again in a different way. Use the fill in the blanks OHT (on page 21). Tell the students you are going to work together to fill in the blanks. They can find all the words they need on pages 4–5. Read the instructions on the OHT, then read the first paragraph on page 4. Invite the students to suggest words to fill in the blanks in the first sentence on the OHT. Continue in this way until all the blanks are completed. Check the answers together, using the answer key (on page 22). Tell the students that after they have read the rest of the article, they will check their understanding by filling in the blanks on another worksheet. Review Glossary Vocabulary Have the students leaf through the article, looking for the bold-faced words. Have the students read the words to reinforce the pronunciation. Then invite the students to give the meaning of the words or refer back to the glossary to refresh their memories. Circuit the Circuit - Demonstrate Vocabulary Outcome Refer to the title on the cover of the book. Tell the students that the word circuit comes from a Latin word that means go around. Refer to the definition of circuit in the glossary. Ask the students to tell you what shape they think the path that electricity follows will have. Tell the students that some words, such as circuit, have more than one meaning. Another meaning for circuit is the circular track athletes run around during a race. Tell the students that after they have read the article, they will use a dictionary to help them find more meanings for circuit. Teach Reading Outcome Have the students read pages 6–7. Look at the diagrams together. Discuss the circuit electricity runs on from the power plant to a home. Give the students the fill in the blanks sheet (on page 23). Have the students refer to the text to help them fill in the blanks for the first five sentences. Review their answers and check their understanding. Apply Reading Outcome Ask the students to read the rest of the article for themselves. Then have them read pages 8–11 again, spread by spread. Ask them to fill in the blanks on their sheet (on page 23) after they have read each spread. After Reading Apply Comprehension Outcome Ask the students to share what they learned from reading the article. Check whether all students have completed the sheet. Work together to review the answers on the answer key (on page 24), making sure that students understand the sentences and the concepts. How did filling in the blanks help students understand the article? Discuss where electricity comes from and how it runs in a circuit. Discuss the differences between a series and a parallel circuit. Did the author make the differences clear? Apply Vocabulary Outcome Hand out the idea web (on page 25). Have the students write circuit in the centre bubble. Ask the students to tell you what circuit means in the article they have just read (a circular path that electricity runs on). Have the students write this meaning in one of the bubbles on the idea web. Brainstorm other meanings of circuit. Have the students check the meanings in a dictionary and add them to the idea web. Finally, work together to make sentences to show the other meanings, for example, The runner ran around the circuit. Circuit the Circuit - Demonstrate Writing Outcome Use the completed paragraph graphic organizer OHT (on page 26). Tell the students that you are going to show them how to use this graphic organizer to help them write a paragraph about a circuit. Think aloud as you complete the graphic organizer. For example, I’m going to write a paragraph about a circuit. So I’ll make that my heading. Now I need a topic sentence to say what a circuit is. Electricity runs in a loop called a circuit. Now I need to give some more details about a circuit. Continue in this way until all the points are covered. Then tell the students that you now have a paragraph about a circuit. Topic sentence Electricity runs in a loop called a circuit. Title The current runs on the circuit. A Circuit You can use a switch to turn the current on and off. When you turn on the switch, you close the circuit. Details The current runs. The bulb lights up. When you turn off the switch, you make a gap in the circuit. The current cannot run. The bulb does not light up. Apply Writing Outcome Hand out the paragraph graphic organizer (on page 27). Have the students use the graphic organizer to help them write a paragraph about a series or parallel circuit. Remind them to include a topic sentence and some details. Students can refer to the book and their completed fill in the blanks worksheet to help them. Demonstrate Oral Language Outcome Present your paragraph about a circuit to the group. Read it fluently and with expression. Point out the structural features that add to the understanding. Apply Oral Language Outcome Have the students rehearse and present their paragraphs about a series or parallel circuit to the group. High-Frequency Words and Phrases Teach or revise high-frequency words and phonics as necessary. Circuit the Circuit - How to Make a Circuit Article Information Text Type Science Concepts Vocabulary Not Glossarized Visual Literacy Features High-Frequency Words Phonics Revision Procedure The path an electrical current follows is called an electrical circuit. Series circuits have only one path for electrical current to flow through. connect, eraser, insulated wire, light bulb, metal, plastic, screw, switch, wire Diagrams with labels Drawing with speech bubble away, end, first, move, off, other, such, through, try, turn r-controlled vowels: battery; circuit, first, third; conductors; turn Outcomes, Activities, Assessment Language Mode Outcome Demonstration Materials Student Task Assessment Vocabulary Find the verbs (doing words) in the text. Word web OHT Fill in word web. Appropriateness of words in group Reading Comprehension Follow simple multiple-step written instructions. Work in pairs to follow the instructions and make a circuit. Check circuit works and bulb lights up. Writing Strategies/ Applications Write a set of instructions. Write instuctions using the template. Swap with a partner and follow each other’s instructions. Check instructions work. Instructions template OHT Before Reading Introduce the Text and Build Background Have the students turn to page 12 and read the title of the article. Discuss with the students what they already know about circuits. Have the students look at the drawings and labels and notice the numbers at the side of the text. Ask them to think about what kind of text this might be. Ask questions such as: What are the first three words in the title? What sort of text do these words make you think this text will be? What features do you expect to see in a set of instructions? Circuit the Circuit - During Reading Review Glossary Vocabulary Have the students revisit the glossary and review the meanings of battery, circuit, conductors, electricity, and insulators. Demonstrate Vocabulary Outcome Tell the students that instructions tell you how to do something. Instructions always include doing words, or verbs. Often the verb is the first word in the sentence, for example, Do this. Do is the verb, and it is the first word in the sentence. Show the students the word web (on page 28). Write verbs (doing words) in the centre bubble. Look at the first paragraph in the text. Tell the students to look at the first word in the sentence. Make is a doing word, or verb. Write up make on the web. Tell the students that when they have finished reading the article, they will complete the word web with verbs they have found in the text. Teach Reading Outcome Tell the students you are going to have them read pages 12–13. Tell them that when they have read these pages they will work in pairs to make a circuit. They need to read carefully and also look at the other features on the page to help them with comprehension. After Reading Apply Comprehension Outcome Give each pair of students a set of materials. One student will have all the materials and read out the instructions on pages 12–13. The other will ask for the materials they need, and make the circuit. For example, Student A: Screw the light bulb into the holder. Student B: Give me the light bulb and holder, please. I need the screwdriver, too. Tell the students to take turns, so that each student makes a circuit. Apply Vocabulary Outcome Hand out the word web graphic organizer (on page 28). Students complete the word web with verbs from the text. Circuit the Circuit - Demonstrate Writing Outcome Use the instructions template (on page 29). Tell the students that they will use this template to help them write a set of instructions. Point to each feature of the instructions. Explain that it is important to have a heading that starts, How to… , to include a list of materials under the heading, You will need:, and then a set of sentences to tell someone what to do. Remind them to number the sentences in the order that someone should follow them. Demonstrate writing a set of instructions for making something, for example, a cup of tea. Apply Writing Outcome Hand out the instructions template (on page 29). Ask the students to write instructions for making or doing something. They can choose from the following list, or use an idea of their own. Make a sandwich Wash clothes Do the dishes Set the table Demonstrate Oral Language Outcome Present your instructions for making a cup of tea to the group. Point out the features of instructions again. Invite students to comment. Is this the way they make a cup of tea? If not, what would they do differently? Apply Oral Language Outcome Have the students rehearse and present their instructions to the group. High-Frequency Words and Phonics Teach or revise high-frequency words and phonics as necessary. Circuit the Circuit - How to Read a Circuit Diagram Article Information Text Type Science Concepts Visual Literacy Features Explanation The path an electrical current follows is called an electrical circuit. Series circuits have only one path for electrical current to flow through. Parallel circuits have more than one path for electrical current to flow through. Drawings Diagrams Outcomes, Activities, Assessment Language Mode Outcome Demonstration Materials Student Task Assessment Vocabulary Use knowledge of suffixes to determine the meaning of words. Make open compound words. Word web OHT Fill in word web using a dictionary to help. Appropriateness of words in word web Reading Comprehension Extract information from factual text. Circuit diagram for a torch OHT Read article. Answer questions and label circuit diagram. Speaking and Listening Give and follow instructions. Labelled circuit diagram for a torch OHT Give instructions. Draw and label circuit diagram. Effectiveness of instructions/accuracy of diagram Before Reading Introduce the Text and Build Background Have the students turn to page 14 and read the title of the article. Ask the students to look at the format of the text and say what kind of text they think this is going to be. Lead them to notice that the words How to… in the title can be used for an explanation, as well as for instructions. Revisit the initial discussion about the title of the book and the cover photo. Look at the diagrams on page 15. Invite the students to share ideas about ways a diagram is different to a drawing. Circuit the Circuit - 10 During Reading Review Glossary Vocabulary Review the meaning of the glossary words electricity, circuit, battery, conductors. Demonstrate Vocabulary Outcome Tell the students that many words have a part added at the end, or a suffix. The word electricity has the suffix -ity, which means state of. Take away the suffix to find the describing word, or adjective, electric. Tell the students that electric is used in many open compound words, such as electric jug. Teach Reading Outcome Have the students read page 14. Tell them that when they have read the paragraph you are going to ask them some questions. They need to read carefully and also look at the other features on the page to help them with comprehension. Introduce the word symbols if necessary. Tell the students to look at the drawing of the battery, then look at the symbol next to it. Tell the students that it is faster to draw a symbol of a battery than make a drawing of a battery. After they have finished reading, ask questions such as the following: What is a battery? What does the symbol of the battery show? What are the wires? What do the wire symbols show? Apply Reading Outcome Have the students read page 15 and look carefully at the diagrams. Ask questions, such as: Which diagram shows the switch is on? What does it mean when the diagram shows the switch is closed? What does the bulb do when the switch is closed? Which diagram shows the switch is off? What does it mean when the diagram shows the switch is open? What does the bulb do when the switch is open? Circuit the Circuit - 11 After Reading Apply Comprehension Outcome Show the students the circuit diagram for a torch OHT (on page 30). Point to each symbol in turn and ask questions, such as: Where is the battery on this diagram? What does the battery do? What does the symbol of the battery show? Where are the wires? What do the wires do? What do the wire symbols show? Label the diagram as students give you the answers. Apply Vocabulary Outcome Hand out the word web (on page 31). Have the students write electric in the centre bubble. Tell the students they are going to add a word to this word to make an open compound word, such as electric jug. Tell the students to write electric jug in a bubble on their word webs. Brainstorm more open compound words that use the word electric. Have the students write the words on their word webs. Demonstrate Oral Language Outcome Call on one of the students to help you. Tell the students you are going to tell the volunteer how to draw and label a circuit diagram. You are not going to show the volunteer the diagram. You are going to look at the diagram as you give the instructions, and the volunteer is going to make the drawing according to your instructions. You are going to keep talking until the volunteer understands your instructions and makes a drawing that matches the one you are holding. Apply Oral Language Outcome Have the students work in pairs. Hand out a labelled circuit diagram of a torch to one student in each pair. Without showing the diagram to their partner, this student tells the other student how to draw and label a circuit diagram for a torch. Circuit the Circuit - 12 The Christmas Lights Contest Article Information Text Type Visual Literacy Elements Comic Strip Illustrations Speech bubbles Outcomes, Activities, Assessment Language Mode Outcome Reading Fluency Read fluently with expression and intonation. Demonstration Materials Student Task Assessment Present in groups of seven. Ability to read fluently with expression Before Reading Introduce the Text and Build Background Read the title with the students and have them predict what the story is about. Discuss Christmas lights with the students. Invite students to share their experiences. Explain to the students that they are going to read this comic strip as if it was a play script. The background colour behind the text will help them know which character is speaking. Demonstrate Reading Outcome Read the entire text to the students, changing your voice for each different character. During Reading Teach Reading Outcome Have the students read the text along with you, changing their voices appropriately. Apply Reading Outcome Assign the students different roles. Have them practise reading the article until they are fluent. Present readings to the class. After Reading Discuss the story with the students. Use starter questions such as: Circuit the Circuit - 13 How do you think Laura is feeling when she tells Sandy she is going to enter the contest? How do you think Sandy feels? How do you think Sandy feels when she is working with her friend to wire up the lights? What was the problem with Laura’s lights? How do you think Sandy and her friend felt when they heard about Laura’s lights? Circuit the Circuit - 14 Off the Wires Article Information Text Type Science Concepts Visual Literacy Features Interview The path an electrical current follows is called an electrical circuit. Photo Drawing Captions Outcomes, Activities, Assessment Language Mode Outcome Student Task Assessment Reading Comprehension Demonstrate comprehension by finding answers in text. Read article. Answer questions. Speaking and Listening Use volume, phrasing, and pace to enhance meaning. Act out interview in pairs. Quality and appropriateness of presentation Before Reading Introduce the Text and Build Background Have the students turn to page 24 and read the title of the article. Invite the students to share experiences of seeing power-line workers at work and share ideas about what electrical wires do. Ask the students to look at the illustrations and say what they think the article is going to be about. During Reading Teach Reading Outcome Have the students read page 24. Ask questions such as: What sort of text is this? Where do you think the interviewer works? Where might Joe and the interviewer be? What is Joe’s job? Why is Joe’s job dangerous? How do rubber gloves help keep Joe safe? Circuit the Circuit - 15 Apply Reading Outcome Have the students read page 25. Check understanding by asking questions such as: What does Joe mean when he says, “Electricity is always looking for a path to the ground?” Why is it dangerous to touch a tree that is touching overhead wires? After Reading Apply Comprehension Outcome Discuss safety around overhead wires with the students. Talk together about why overhead wires can be dangerous and how power-line workers keep safe. Demonstrate Oral Language Outcome Tell the students you are going to have them act out the interview in pairs. Demonstrate reading some of the dialogue, using volume, phrasing, and pace to enhance meaning. Apply Oral Language Outcome Have the students act out the interview in pairs. Have each pair decide whether the interviewer works for a newspaper, a radio, or TV and adjust their performance to suit. Circuit the Circuit - 16 Multimedia Information Explore the multimedia pages with the students. FAQS Discuss with the students how they use the Internet to access information. Have them read the FAQS page. Look at the diagram together and discuss what to do if someone gets an electric shock. Discuss any experiences students have had of electric shocks. Invite the students to formulate further questions that they think may be frequently asked about electric shocks and to which they do not know the answers. List these questions and discuss the keywords that they would use in an Internet search for the answers. Assign the students the task of finding the answers on the Internet. Discuss the answers and also the process they used. Use questions such as these to start the discussion if necessary: How many sites did you have to visit in order to find the answers? Could you have refined your search better at the onset? Are there some sites, for example, Wikipedia, that you go to first? How can you check that information you find on the Internet is correct? Power-Line Danger Have the students read the heading. Discuss with the students why everyone needs to think about safety around overhead wires. Have the students read the text. Invite the students to think of questions they would like to ask about this topic. List the questions together, then have the students find the answers on the Internet. Use questions such as these to start the discussion if necessary: Do you need to touch an overhead power line to get a shock? Can someone survive an electric shock from a power line? What sort of accidents have ordinary people had with overhead power lines? Circuit the Circuit - 17 Quick 8 Quiz Have the students take the quiz. Choose whether you want them to give the answers orally or write their responses. If you choose to have the students write their responses, hand out page 32. You may want to use this as a formal assessment of science concepts, in which case you will not allow them to refer back to the text. If you are using the quiz as an informal assessment, let the students turn to page 32 of the book for clues that will direct them back to the appropriate page for the information. Learn More Choose whether you want the students to work independently, in pairs, in ability groups or mixed ability groups to learn more about where electricity comes from and how it gets to their home or school. You may need to specifically teach the following: • How to use people, and/or books, and/or the Internet to find information • How to take notes • How to draw diagrams • How to order facts • How to choose subheadings • How to revise a draft • How to check spelling, grammar, and punctuation • How to present work appropriately Set a time for the research project to be finished. Tell the students the form that the presentation will take. Circuit the Circuit - 18 Wrap-Up Refer back to the initial brainstorm map graphic organizer. Reread the map. Add to or revise any information on the map. Draw a square around the map. Have the students say where they found the information in the brainstorm map graphic organizer. Record this information in the rectangle. Discuss the book with the students. Use the following questions as discussion starters if necessary: What do you now know about electricity and circuits that you did not know before you started reading? What made this book easy or hard to understand? Which article did you like the most? Why? What did you like best about the book? Why? Which words did you find hard to pronounce, understand, read? If you had written the book, what would you have included, left out? Why? Do you think the author did a good job of interesting you in electricity and circuits? Why or why not? How could you use the information and strategies somewhere else that you learned while you were reading this book? Circuit the Circuit - 19 Circuit the Circuit Interview with a Weather Scientist Brainstorm Map Name:____________________________ Permission is given to teachers to reproduce this page for classroom use. Page 20 Circuit the Circuit Interview with a Weather Scientist Fill in the Blanks Name:____________________________ Read pages 4–5. Fill in the blanks. 1. In a _____ cut, there is no electricity . 2. All the ______ go out. 3. You can’t turn on the __ . 4. Computers do not ____ . Permission is given to teachers to reproduce this page for classroom use. Page 21 Circuit the Circuit Interview with a Weather Scientist Answer Key Name:____________________________ Answer key pages 4–5 1. In a power cut, there is no electricity. 2. All the lights go out. 3. You can’t turn on the TV. 4. Computers do not work. Permission is given to teachers to reproduce this page for classroom use. Page 22 Circuit the Circuit Interview with a Weather Scientist Fill in the Blanks Name:____________________________ Read pages 6–7. Fill in the blanks. 1. Current ___________ runs in a loop. 2. The loop is called a _______ . 3. You can turn the current __ and ___ with a switch. 4. If you turn the ______ off, you make a ___ in the circuit. 5. The _______ cannot run. Read pages 8–9. Fill in the blanks. 6. A circuit with just one loop is called a ______ circuit. 7. If one bulb _____ ___ , no bulbs light up. 8. There is a gap in the _______ . Read pages 10–11. Fill in the blanks. 9. A circuit with more than one path is called a ________ _______ . 10. The _______ runs on all the paths. 11. If one bulb burns out, the other bulbs still _____ __ . 12. The current ____ __ the other paths _______ . Permission is given to teachers to reproduce this page for classroom use. Page 23 Circuit the Circuit Interview with a Weather Scientist Answer Key Name:____________________________ Answer key pages 6–7 1. Current electricity runs in a loop. 2. The loop is called a circuit. 3. You can turn the current on and off with a switch. 4. If you turn the switch off, you make a gap in the circuit. 5. The current cannot run. 6. A circuit with just one loop is called a series circuit. 7. If one bulb burns out, no bulbs light up. 8. There is a gap in the circuit. 9. A circuit with more than one path is called a parallel circuit. 10. The current runs on all the paths. 11. If one bulb burns out, the other bulbs still light up. 12. The current runs on the other paths instead. Permission is given to teachers to reproduce this page for classroom use. Page 24 Circuit the Circuit Interview with a Weather Scientist Idea Web Name:____________________________ Permission is given to teachers to reproduce this page for classroom use. Page 25 Circuit the Circuit Interview with a Weather Scientist Paragraph Organizer Name:____________________________ Topic sentence Electricity runs in a loop called a circuit. Title The current runs on the circuit. A Circuit You can use a switch to turn the current on and off. When you turn on the switch, you close the circuit. Details The current runs. The bulb lights up. When you turn off the switch, you make a gap in the circuit. The current cannot run. The bulb does not light up. Permission is given to teachers to reproduce this page for classroom use. Page 26 Circuit the Circuit Interview with a Weather Scientist Paragraph Organizer Name:____________________________ Topic sentence Title A Circuit Details Permission is given to teachers to reproduce this page for classroom use. Page 27 Circuit the Circuit How to Make a Circuit Word Web Name:____________________________ Permission is given to teachers to reproduce this page for classroom use. Page 28 Circuit the Circuit How to Make a Circuit Instructions Template Name:____________________________ Instructions How to __________________________________________________________________________ __________________________________________________________________________ You will need: __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ What to do: __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ Permission is given to teachers to reproduce this page for classroom use. Page 29 Circuit the Circuit How to Make a Circuit Circuit Diagram for a Torch Name:____________________________ Permission is given to teachers to reproduce this page for classroom use. Page 30 Circuit the Circuit How to Make a Circuit Word Web Name:____________________________ Permission is given to teachers to reproduce this page for classroom use. Page 31 Circuit the Circuit Quick 8 Quiz Name:____________________________ 1. What are three things that run on electricity? _____________________________________________________________________ _____________________________________________________________________ 2. What is the name for electricity that runs all the time? _____________________________________________________________________ _____________________________________________________________________ 3. What is the name for a circuit with one path? _____________________________________________________________________ _____________________________________________________________________ 4. What is the name for a circuit with more than one path? _____________________________________________________________________ _____________________________________________________________________ 5. Which circuit is best for the lights in a house? _____________________________________________________________________ _____________________________________________________________________ 6. What is the power source for a torch? _____________________________________________________________________ _____________________________________________________________________ 7. What is special about rubber? _____________________________________________________________________ _____________________________________________________________________ 8. How can an electric shock kill you? _____________________________________________________________________ _____________________________________________________________________ Permission is given to teachers to reproduce this page for classroom use. Page 32
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