Do Now:
How do geologists gather evidence about the events that have occurred throughout Earth's History?
Today in class we:
- Discussed geologic time
- Discussed evidence for geologic events
- Introduced Geologic Time Travel Project
- Worked on personal time line
Homework: Finish personal time line activity
This is the homework and happenings page for Owatonna Junior High School's 8th grade Earth Science class with Mrs Koessler. Here you will find agendas, assignments, extra credit opportunities, and tutorials for subjects covered in this class.
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Find information about 7th grade Life Science with Mrs. Koessler by following this link
Tuesday, September 18, 2007
Monday, September 10, 2007
September 10th
Do Now (on given graph paper)
1. Your map is a 7.5 minute quadrangle. Label the range of your maps latitude and longitude.
2. Orient your map to North and draw in the cardinal directions.
3. Draw contour lines that follow these specifications.
a. Highest elevation = 1200m
b. Lowest elevation = 600m
c. Contour interval = 20 m
d. A river runs from the NW corner to the E edge of the map
e. There is a hill in the NW corner of the map
f. A road runs along the S border of the map
g. There is a small town in the SE corner of the map
4. Include a key for your map
Today in class we:
Reviewed for Wednesday's Mapping Earth's surface test
Wednesday morning review session: 7:15 to the bell
- Bring some breakfast to share
- Come prepared with questions
1. Your map is a 7.5 minute quadrangle. Label the range of your maps latitude and longitude.
2. Orient your map to North and draw in the cardinal directions.
3. Draw contour lines that follow these specifications.
a. Highest elevation = 1200m
b. Lowest elevation = 600m
c. Contour interval = 20 m
d. A river runs from the NW corner to the E edge of the map
e. There is a hill in the NW corner of the map
f. A road runs along the S border of the map
g. There is a small town in the SE corner of the map
4. Include a key for your map
Today in class we:
Reviewed for Wednesday's Mapping Earth's surface test
Wednesday morning review session: 7:15 to the bell
- Bring some breakfast to share
- Come prepared with questions
Thursday, September 06, 2007
September 6th
Do Now:
Label the parts of a compass
1. What are the degrees associated with the cardinal directions?
2. Draw 3 landform features you may find on a topographic map.
3. Describe how you would orient a map to North in order to take an accurate bearing reading.
Today in class we:
Worked on Hilo Map Lab
Worked on Map and Compass activity
Homework due Monday
- Chapter 1: Maps Review Sheet
- Hilo Map Lab
* Upcoming: Test on Chapter 1 on Wednesday
Tuesday, September 04, 2007
Tuesday, September 4th
Today in class we:
- Reviewed topographic map features and reading skills
- Learned the parts of a compass, taking a bearing, and using the map and compass together
- Practiced map and compass work
Upcoming events
- Thursday: Finish Reading Hilo Map Lab
*Practice map and compass work
- Monday: Review for Map test
- Wednesday: Map test
- Reviewed topographic map features and reading skills
- Learned the parts of a compass, taking a bearing, and using the map and compass together
- Practiced map and compass work
Upcoming events
- Thursday: Finish Reading Hilo Map Lab
*Practice map and compass work
- Monday: Review for Map test
- Wednesday: Map test
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