The Compass. Pointer Stars The Big Dipper and the Little Dipper. Use the two stars at the bottom of...
-
Upload
brandon-mcbride -
Category
Documents
-
view
215 -
download
0
Transcript of The Compass. Pointer Stars The Big Dipper and the Little Dipper. Use the two stars at the bottom of...
![Page 1: The Compass. Pointer Stars The Big Dipper and the Little Dipper. Use the two stars at the bottom of the cup of the big dipper to find Polaris the North.](https://reader036.fdocuments.in/reader036/viewer/2022072006/56649d1a5503460f949ef657/html5/thumbnails/1.jpg)
The Compass
![Page 2: The Compass. Pointer Stars The Big Dipper and the Little Dipper. Use the two stars at the bottom of the cup of the big dipper to find Polaris the North.](https://reader036.fdocuments.in/reader036/viewer/2022072006/56649d1a5503460f949ef657/html5/thumbnails/2.jpg)
Pointer Stars
The Big Dipper and the Little Dipper. Use the two stars at thebottom of the cup of the big dipper to find Polaris the North Star which
Is at the end of the handle of the Little Dipper.
Before the Compass people would navigate using the North Star.(The Big Dipper is sometimes called “The Drinking Gourd,” do you know why?)
Underground Railroad
![Page 3: The Compass. Pointer Stars The Big Dipper and the Little Dipper. Use the two stars at the bottom of the cup of the big dipper to find Polaris the North.](https://reader036.fdocuments.in/reader036/viewer/2022072006/56649d1a5503460f949ef657/html5/thumbnails/3.jpg)
The Compass – The Beginning
![Page 4: The Compass. Pointer Stars The Big Dipper and the Little Dipper. Use the two stars at the bottom of the cup of the big dipper to find Polaris the North.](https://reader036.fdocuments.in/reader036/viewer/2022072006/56649d1a5503460f949ef657/html5/thumbnails/4.jpg)
![Page 5: The Compass. Pointer Stars The Big Dipper and the Little Dipper. Use the two stars at the bottom of the cup of the big dipper to find Polaris the North.](https://reader036.fdocuments.in/reader036/viewer/2022072006/56649d1a5503460f949ef657/html5/thumbnails/5.jpg)
NORTH ARROW
FRED
The SHED
Moveable Dial
Put RED in the SHED and Follow Fred.
![Page 6: The Compass. Pointer Stars The Big Dipper and the Little Dipper. Use the two stars at the bottom of the cup of the big dipper to find Polaris the North.](https://reader036.fdocuments.in/reader036/viewer/2022072006/56649d1a5503460f949ef657/html5/thumbnails/6.jpg)
The dial has numbers onit. These numbers are the degrees in a circle = 360.
This dial turns so you can always put the RED north arrow in the shed located in the center circle.
![Page 7: The Compass. Pointer Stars The Big Dipper and the Little Dipper. Use the two stars at the bottom of the cup of the big dipper to find Polaris the North.](https://reader036.fdocuments.in/reader036/viewer/2022072006/56649d1a5503460f949ef657/html5/thumbnails/7.jpg)
Directions for use:
•Hold the Compass flat with Fred pointing away from you. Never change the way you hold it.
•Point Fred at the place you want to go, or the direction you want to find.
•Turn the dial until the RED north arrow is in the shed in the middle of the dial.
•Find the white line under Fred. Read the compass “bearing” where the dial and the white line meet.
![Page 8: The Compass. Pointer Stars The Big Dipper and the Little Dipper. Use the two stars at the bottom of the cup of the big dipper to find Polaris the North.](https://reader036.fdocuments.in/reader036/viewer/2022072006/56649d1a5503460f949ef657/html5/thumbnails/8.jpg)
1st Exercise – Circle Round
15
16
17
18
6
5
4
3
T
14
13
1211 10 9
8
7
Teacher
Student
11 2
Proceed around the Circle
![Page 9: The Compass. Pointer Stars The Big Dipper and the Little Dipper. Use the two stars at the bottom of the cup of the big dipper to find Polaris the North.](https://reader036.fdocuments.in/reader036/viewer/2022072006/56649d1a5503460f949ef657/html5/thumbnails/9.jpg)
2nd Exercise – Straight LineHave students stand in a straight line facing NORTH. Stand about 25 ft. in front of the line and have all students point their compass at you. Have them call off the readings on their compasses.
![Page 10: The Compass. Pointer Stars The Big Dipper and the Little Dipper. Use the two stars at the bottom of the cup of the big dipper to find Polaris the North.](https://reader036.fdocuments.in/reader036/viewer/2022072006/56649d1a5503460f949ef657/html5/thumbnails/10.jpg)
Bearing
• Give the students the following bearing.
180o
• Have the students then “Put Red in the Shed” (have them turn their bodies, NOT the compass)
• Tell them if they walked that direction (Follow Fred), they would be walking 180o from North (which would be South.)
• Ask them what bearing 90o would be.• Ask them what bearing 270o would be.