Switches now allow students to break a circuit at will. By connecting the paper clip (pictured below left) to each brad on the index card, students can turn on a light bulb. Swing the paper clip away from the opposite brad, and the light goes off. The back of the switch (pictured below right) shows the Fahnestock clips where the wires are connected and kept out of sight. This should come in handy in the next lesson - making their own flashlights using the knowledge they have gained.
0 Comments
Your comment will be posted after it is approved.
Leave a Reply. |
AnthemThe Hoggatteer Revolution
is an extensive, award-winning, inimitable, digital platform for Encouraging and Developing the Arts and Sciences in the beautiful, friendly LAND OF THE FREE AND THE HOME OF THE BRAVE This site is described as
"a fantastic site... chockablock full of interesting ideas, hilarious anecdotes, and useful resources." ![]() ...to like, bookmark, pin,
tweet, and share about the site... and check in regularly for new material, posted daily before DAWN'S EARLY LIGHT! History in ResidenceElementary Schools: Bring Mr. Hoggatt into your classroom for a week of engaging and rigorous history programming with your students. LEARN MORE BUILDING BETTER
|