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**Geometry**

**"C" level: Maximum 65 points**

**1. Listen to the lecture and take notes every day. 5 points/day 1
2 3 4 5**

**2. Make flash cards on vocabulary terms. (see glossary) 10 points.**

**3. Read pages 3-27 in the Unit 6 book. Write a one page summary
about 5 ideas you read about. 15 points.**

**4. Read "measuring angles" and "drawing angles"
on pages 11-15. Complete study activity on page 14 and study
activity on pg. 15. 10 points.**

**5. Watch the video on "working with lines and angles."
Take notes and give me an oral summary. 10 points.**

**6. Draw a "creature" using straight lines and circles
only. Your picture must show a 30 degree, 60 degree, 15 degree and a
90 degree angle. 10 points.**

**7. Complete worksheets A and B on angles and circles. 10 points.**

**8. Work the following problems from the book: 1,3,6,7,11,15,21,22,26,31.**

**9. Look through magazines to find 5 different sized circles. Find
the circumference and diameter of each circle. 10 points.**

**10. Make a sketch of the main floor of your home. Do not worry
about the scale. You only need to show the layout of the rooms.
Neatness is expected. 10 points.**

**11. Measure the circumference of 5 different sized tree. Use this
measurement to estimate the diameter of each tree. 10 points.**

**12. Tree stump-removal companies usually charge a price per inch
of the diameter of a tree. Use the following price quotes to find out
how much each company would charge to remove the stumps of the trees
you measured in assignment 11. 10 points**

**13. Complete worksheet C. 10 points.**

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**"B" level labs Choose only one. 15 points.**

**1. Lab activity 1: Exploring circles.**

**2. Lab activity 2: Angle of stairs (pg. 30 in Unit 6 book)**

**3. Lab activity 3: Hitchhiker's Thumb (page 32 in Unit 6 book)**

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**"A" level: Choose only one. Use an "A" level
sheet. 10 points.**

**1. Page 11 of the Unit 6 book says "An angle of 90, or a
right angle, is one of the most common angles you work with in any
job. Do you agree? Support your answer with research from at least
six different professions.**

**2. Figure 6.3 on page 10 of the Unit 6 book shows 8 different
measuring tools. Find out how each tool is used and in what job you
would use each the most.**

**3. Answer the video problem: Is the tower in compliance with a new
ordinance limiting structure height to 50 ft?**

**Data: tower is 200 feet away. Maximum height is 50 feet. Height of
instrument is 10 feet. Vertical angle is 14 degrees. Let 1 inch = 25
feet. Is the tower too high?**

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**Grades: 86-100 A 71-85 B 55-70 C 40-54 D**