Siefken Education
  • St. Mary's Math
    • Classroom Expectations
    • Helpful Math Sites
    • Grading Scale
    • My daily schedule
  • 8th Grade Math
    • Weekly Lessons
    • 4th Qu. 16-17
    • 3rd Qu. 16-17
    • 2nd Qu. 16-17
    • 1st Qu. 16-17
    • 8th Grade Syllabus
  • 7th Grade Math
    • Weekly Lessons
    • 4TH Qu. 16-17
    • 3rd Qu. 16-17
    • 2nd QU. 16-17
    • 1st Qu. 16-17
    • 7th Grade Syllabus
  • Geometry
    • Weekly Lessons
    • 4th Qu. 16-17
    • 3rd Qu. 16-17
    • 2nd Qu. 16-17
    • 1st Qu. 16-17
    • Geometry Syllabus
  • HS Mock Trial
    • Online Questionaire
  • Sophomores Class
  • St. Mary's Math
    • Classroom Expectations
    • Helpful Math Sites
    • Grading Scale
    • My daily schedule
  • 8th Grade Math
    • Weekly Lessons
    • 4th Qu. 16-17
    • 3rd Qu. 16-17
    • 2nd Qu. 16-17
    • 1st Qu. 16-17
    • 8th Grade Syllabus
  • 7th Grade Math
    • Weekly Lessons
    • 4TH Qu. 16-17
    • 3rd Qu. 16-17
    • 2nd QU. 16-17
    • 1st Qu. 16-17
    • 7th Grade Syllabus
  • Geometry
    • Weekly Lessons
    • 4th Qu. 16-17
    • 3rd Qu. 16-17
    • 2nd Qu. 16-17
    • 1st Qu. 16-17
    • Geometry Syllabus
  • HS Mock Trial
    • Online Questionaire
  • Sophomores Class

Geometry - 4th Qu. Lessons

Friday, Mar. 10th - Sec. 7-7 "Area of Circles and Sectors"
Bell Ringer: Quiz on Sec. 7-4, 5, 6 (15 minutes)
HW: page 398 - #7-18 all, 23-25, 28, 35
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Mon., Mar. 13th - Continue Section 7-7 and Review 
Bell Ringer: page 397 - #6, 20, 31
HW: page 411 - #21-31 odds and p. 412 - #1-14
Review of Special Right Triangles

Review of Circles  - Arc Lengths and Area of Sectors
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Tues., Mar. 14th - Short Class for Early Dismissal - Review 
HW: page 696 - #1-20 All 
Review of  Pythagorean Th. and it's Converse
and Areas of Polygons

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Wed., Mar. 15th  - Chapter 7 Test - Part 1
HW: page 412 - #15-25
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Thurs., Mar. 16th - Chapter 7 Test - Part 2
Read Sec. 8-1 "Ratios and Proportions"
HW: page 418 - #1-5 all, #7-19 odds, 26-29, 37, 40, 43
Properties of Proportions
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Friday, Mar. 17th -  No School 
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​
Mon., Mar. 27th - Review of Sec. 8-1, 2, 3
Bell Ringer: page 461 - #11-23 odds
HW: Wks. 8-1, 2, 3
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Tues., Mar. 28th - Sec. 8-5  "Proportions in Triangles"
Bell Ringer: Quiz on Sec. 8-1, 2, 3 
HW: page 448 - 31-10 and 25, 26, 31, 33, 35, 37, 38
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Wed. Mar. 29th - Mrs. Siefken Gone with MS Field Trip  
Bell Ringer: Read page 447-448 Diagram the "Triangle-Angle-Bisector Theorem"
HW: page 449 - #11-24, 27, 28, 32, 34, 36, 48
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Thurs., Mar. 30th - Sec. 8-4 "Similarities of Right Triangles"
Bell Ringer: Investigate Right Triangle Relationships
HW: page  442 - #1-21 Odds, 26-32
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Friday, Mar. 31st - Continue Sec. 8-4
HW: Worksheets on Sections 8-4 & 8-5
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Mon., Mar. 20th - Algebra Review - Solving Quadratic Equations
Bell Ringer: page 422 - #1 & 6
HW: page 422 - #3-9 Odds and Worksheet
Study guide to Solving Quadratics

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Tues., Mar. 21st - Sec. 8-2 "Similar Polygons"
Bell Ringer: 429 - #57-59
HW: page 425 - #1-15 odds, 21-30 all, 35-39 odds
Website on Similar Polygons
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Wed. Mar. 22nd - Sec. 8-2 "Applying Similar Polygons"
Bell Ringer: page 429 - Checkpoint Quiz #1, 3, 5, 7, 8 
HW: page 425 - #16-20, 31, 40, 41, 44, 45,48
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Thurs., Mar. 23rd - Class of the Year competitions - No Class
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Friday, Mar. 24th - Sec. 8-3 "Proving Triangles are Similar"
Bell Ringer: page 432 - Check Skills #1-3
HW: page 436 - #5-19 odds, 20-22, 24-28, 31, 35, 39 
Website on Proofs of Similar Triangles

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Mon., April 3rd - Sec. 8-6
Bell Ringer: page 452 - Checkpoint Quiz #6-10
HW: page 456 - #1-17 odds, 20-32 evens, 35, 37, 41-44
 Application of Geometric Means
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Tues., April 4th - Chapter 8 Review
Bell Ringer:  page 463 - #24-34 Evens
HW: page 464 - #1-24 all
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Wed. April 5th -  Chapter 8 Review
Bell Ringer: page 464 - #25-33 Odds
HW: page 697 - #1-24 All
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Thurs., April 6th - Ch. 8 Test
HW: Worksheet Golden Ratio Project, (A Ruler and Compass are needed) 
Website on Golden Ratio
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Friday, April 7th -  Begin Golden Ratio Project
HW: Create a Golden Pentagon and
Cumulative Review Ch. 1-8  Website on Golden Pentagon
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​ Mon., April 10th - Work On Project
HW: Find the Triangles in the Pentagram,
Create a Golden Spiral and Look for
Golden Ratio Pictures or Create
Fractal  Diagrams

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​
Tues., April 11th - Work On Project
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Wed., April 12th - Short Class - Early Dismissal
Golden Ratio project Due! 

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Thurs., April 13th - Holy Thursday
No School

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Friday, April 14th - Good Friday
No School

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​​Mon., April 17th - No School - Easter Break

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Tues., April 18th - Section 9-1 "Tangent Ratios"
Read through section and take notes on the Tangent ratio.

HW: page 472 - #1-21 odds and 22, 24, 25, 59-69 odds
Website on Trigonometric Ratios
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Wed., April 19th - Sec. 9-2 "Sine & Cosine Ratios"
Website on Trig. problems worked out
HW: page 479 - #1-15 odd, 18-20, 23, 24, 26, 28, 41-44
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Thurs., April 20th - Sec. 9-3 "Angles of Elevation and Depression"
Bell Ringer: page 482 - #1-6 Check skills
HW: page 484 - #1-9 all, 11-17 odds, 18-20, 23
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Friday, April 21st - Sec. 9-4 "Vectors"
Bell Ringer: page 488 - #1-9 odds Checkpoint Quiz
HW: page 493 - #1-16, 29, 30, 32, 33
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Mon., April 24th - Chapter 9 Review
HW: page 508 - #1-29 all Picture of Answer Key
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Tues., April 25th - Chapter 9 Test
HW: Read pages 512-514 and Do #1-18, 20-23, 26-30
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Wed., April 26th - No School - Professional Development
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Thurs., April 27th -  Sec. 10-2 "Space Figures and Isometric Drawings"
Bell Ringer: page 526 - #57, 58
HW: page 523 - #1-6, 13-16, 34, 57, 59-62
Bonus: Read pages 518 and 519 - Do #1-16
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Friday, April 28th - Sec. 10-2 "Orthographic Drawing and Cross Sections"
Bell Ringer: Daily Quiz
HW: page 523 - #7-12, 17-24, 34-35, 37, 38
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