Do Now:
What are contour lines and contour intervals. What do they tell us about the landscape of an area?
Today in class we:
- Discussed features of a topographic map: contour intervals, map features (hills, slope, rivers, depressions)
- Worked with and practiced measuring in degrees, minutes, and seconds.
Homework:
Degrees and Minutes practice worksheet
Extra Credit opportunity
Lunar Eclipse Viewing or Research Opportunity
Option 1:
- View the lunar eclipse
- Record the date, time, weather conditions, and observations for the evening
- Make 5 sketches of the eclipse noting the time and observations about the moon.
Option 2:
- Research and write a one page summary of lunar eclipses that answers these questions
1. What is a lunar eclipse?
2. When was the last time the United States saw a total lunar eclipse?
3. How often do they occur?
- Make a drawing of a lunar eclipse that includes the sun, moon, and Earth
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.
Looking for OJHS Life Science?
Find information about 7th grade Life Science with Mrs. Koessler by following this link
Find information about 7th grade Life Science with Mrs. Koessler by following this link
Monday, August 27, 2007
Thursday, August 23, 2007
August 23rd
Do Now:
How do cartographers express elevation and relief on a flat map? Be a cartographer and draw a map that shows these characteristics of topography.
Today in class we:
- Handed back and reviewed quiz
- Began discussion of topographic maps
Homework due Monday:
- Read Section 4 in Chapter 1 and answer Questions 1-3 at the end of the section
How do cartographers express elevation and relief on a flat map? Be a cartographer and draw a map that shows these characteristics of topography.
Today in class we:
- Handed back and reviewed quiz
- Began discussion of topographic maps
Homework due Monday:
- Read Section 4 in Chapter 1 and answer Questions 1-3 at the end of the section
Thursday, August 16, 2007
August 16th
Do Now:
•1. You are going on a hike in the Rocky Mountains. You want to see how far two peaks are apart. The scale on your map reads 1:10000 and you measure 8cm on your map. How far apart are the peaks in km?
8cm x 10,000 = 80,000cm 80,000cm x 1m/100cm x 1km/1000m = .8km
8cm x 10,000 = 80,000cm 80,000cm x 1m/100cm x 1km/1000m = .8km
•2. To hike to the top of the first peak you would travel from 1000m in elevation to a peak height of 12,500m over 5km. What is the relief of the journey and what is the slope of the hike?
12,500-1000 = 11,500m relief
slope = 11,500m/ 5000m = 2.3 slope
Today in class we:
Discussed latitude and longitude, practiced plotting points on a grid system
Homework:
Mapping the world activity
Study Chapter 1 Sections 1 and 2 for quiz on Tuesday
12,500-1000 = 11,500m relief
slope = 11,500m/ 5000m = 2.3 slope
Today in class we:
Discussed latitude and longitude, practiced plotting points on a grid system
Homework:
Mapping the world activity
Study Chapter 1 Sections 1 and 2 for quiz on Tuesday
•
Sunday, August 12, 2007
August 10th
Do Now:
What kinds of information can you get from a map? How do maps differ from globes?
Today in class we:
- Reviewed and finished the Nile River Profile project
- discussed maps, keys, and scale
Homework due Tuesday 8/14
Read Chapter 1 section 2 (exclude map projections)
Answer questions 1, 2, 4 of the section 2 assessment
What kinds of information can you get from a map? How do maps differ from globes?
Today in class we:
- Reviewed and finished the Nile River Profile project
- discussed maps, keys, and scale
Homework due Tuesday 8/14
Read Chapter 1 section 2 (exclude map projections)
Answer questions 1, 2, 4 of the section 2 assessment
Wednesday, August 08, 2007
August 8th
Do Now:
Draw a landform with high relief; a landform with low relief.
What does it mean to have high elevation and high relief? What about high elevation and low relief?
Today in class we discussed:
Relief and topography
Worked on graphing the profile of the Nile River
Draw a landform with high relief; a landform with low relief.
What does it mean to have high elevation and high relief? What about high elevation and low relief?
Today in class we discussed:
Relief and topography
Worked on graphing the profile of the Nile River
Tuesday, August 07, 2007
Monday, August 6th
Do Now:
Make 4 columns labeled Air, Water, Space, and Land. List as many things as you can under each column that relate to the study of Earth Science.
In class today we:
- discussed the study of Earth Science
- seating assignment
- discussed topography as it relates to relief, elevation, and landforms
Homework: Due Wed. 8/8
- Read pg 6-10
- Section 1 Assessment (pg10) 1-2 all
Make 4 columns labeled Air, Water, Space, and Land. List as many things as you can under each column that relate to the study of Earth Science.
In class today we:
- discussed the study of Earth Science
- seating assignment
- discussed topography as it relates to relief, elevation, and landforms
Homework: Due Wed. 8/8
- Read pg 6-10
- Section 1 Assessment (pg10) 1-2 all
Friday, August 03, 2007
Welcome Back Students
Welcome to Earth Science Class!
Do Now for 8/2
Who Are You?
1. Tell me one thing you did this summer?
2. Tell me one thing you are hoping to learn in this class?
3. Tell me one thing you like to do outside of class?
Grade Contract
1. What grade will you strive to earn for 1st quarter?
2. Give 3 specific ways in which you work toward your grade goal.
3. Give 3 specific ways that Ms. Virkus can help you achieve this goal.
Homework due Monday 8/6
- Cover text book
- Return signed parent letter
- Bring all materials to class
Do Now for 8/2
Who Are You?
1. Tell me one thing you did this summer?
2. Tell me one thing you are hoping to learn in this class?
3. Tell me one thing you like to do outside of class?
Grade Contract
1. What grade will you strive to earn for 1st quarter?
2. Give 3 specific ways in which you work toward your grade goal.
3. Give 3 specific ways that Ms. Virkus can help you achieve this goal.
Homework due Monday 8/6
- Cover text book
- Return signed parent letter
- Bring all materials to class
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