Do Now: What do scientists mean when they talk about Earthâs North and South Poles? Magnetic Earth The Magnetosphere When you use a compass, the magnetized needle aligns…
Slide 1 Slide 2 KEY VOCABULARY Anemometer Wind vane Slide 3 Since around 3500 BC in Mesopotamia, people have recognized the importance of measuring wind speed and wind direction.…
Slide 1Hands-On Activities to Crush Science Misconceptions Michael Horton Science Coordinator Slide 2 -I am the science coordinator at the Riverside County Office of Education…
Slide 1 Slide 2 Earth’s Magnetic Field Slide 3 Magnetic history A mineral called magnetite was discovered that attracted other pieces of certain metals. They noticed that…
Slide 1 Slide 2 What is Navigation? Good Navigation is knowing: Where you are on the map Where you want to go How to choose the best route to follow What…
Slide 1MARCH 4, 2014 MAGNETISM Slide 2 Announcements & Reminders To the teacher: Turn on the recording! To students: WebAssign quiz on Chs. 22,23 is Wednesday, March…
Slide 1 MAGNETISM AND ELECTRICITY Science 1, Class IX Slide 2 Objectives Magnetism Magnetic effect of electricity Oersted’s experiment Right hand rule Tangent Galvanometer…
How to use a compass How to use a compass The first thing you need to learn, are the directions. North, South, East and West. Look at the figure and learn how they are. North…
BW: âMust be a full Moon out tonightâ Does the Moon influence human behavior? Explain (2pts) Based on terms from your chapter, do you think the meaning of the word âlunaticâ…