Geometry

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This weeks Lesson plans

Date	Title/Objective	Activities/Homework
05/24 Monday	7.6 Midpoint and Distance Formulas Calculate the Distance between two points with given coordinates Calculate the midpoint between two points with given coordinates	Page 570 6, 10,12,,13,14,17,19
05/25 Tuesday	7.7 Parallel Liens and Collinear Points Prove algebraically that three points are or are not collinear Recognize when two lines are parallel	Page 577 problems 6-10
05/26 Wednesday	7.7 Parallel Liens and Collinear Points Prove algebraically that three points are or are not collinear Recognize when two lines are parallel	Page 577 problems 6-10
05/27 Thursday	7.8 Perpendicular Lines Recognize when two lines are perpendicular	Page 582 problems 5, 6, 7a, 8, 9
05/28 Friday	7.8 Perpendicular Lines Recognize when two lines are perpendicular	Page 582 problems 5, 6, 7a, 8, 9 Pop Quiz
05/31	No School
06/01	7.9 Coordinates in 3-dimensions (Continued) Plot points in three dimensions and and find the distance between them	Page 588 7-13 skip #12
06/02	Chapter 7 Quiz
06/03	Review for Semester Tests	Semester Test Practice Exam
06/04	Review for Semester Tests

 

Week of May 17th – May 21st 

Date	Title/Objective	Activities/Homework
05/17 Monday	Applications of SOH-CAH-TOA Use trigonometry to solve real world problems	worksheet GSP Example of Angle of Elevation and angle of Depression.
05/18 Tuesday	Area and Volume of Spheres Discover and apply equation for surface area and volume of spheres	Area of Spheres You Tube video Worksheet 500 9-16
05/19 Wednesday	Area and Volume of Spheres Discover and apply equation for surface area and volume of spheres	Worksheet 501 18-26
05/20 Thursday	Problem Based Instructional Task: Determine the height of the tree in Mr. Deal's backyard by using one of the methods we have learned this year regarding trigonometry or similar triangles. Write a report describing the best way to cut down the tree in Mr. Deal's backyard.	Worksheet to record data GSP with tree
05/21 Friday	Problem Based Instructional Task: Determine the height of the tree in Mr. Deal's backyard by using one of the methods we have learned this year regarding trigonometry or similar triangles. Write a report describing the best way to cut down the tree in Mr. Deal's backyard.	Prepare a presentation to submit to the class regarding the method that should be used to cut down the tree.

Week of May 10th – May 14th 

Date	Title/Objective	Activities/Homework
05/10 Monday	Discovering the Law of Cosines Discover how the Pythagorean Theorem leads to the Law of Cosines.	Law of Cosines worksheet
05/11 Tuesday	6.9 Extend the Pythagorean Formula Find the length of the third side of a triangle given the lengths of two sides and the measure on an included angle	Page 492 problems 1-4
05/12 Wednesday	6.9 Extend the Pythagorean Formula Find the length of the third side of a triangle given the lengths of two sides and the measure on an included angle	Page 492 problems 5-14
05/13 Thursday	Chapter 6 Review	Practice Test
05/14 Friday	Chapter 6 Test	Problem Solving #5 Due

Week of May 3^rd – May 7^th

Date	Title/Objective	Activities/Homework
05/03 Monday	6.7 Some Special Triangles Use the sine, cosine, and tangent functions and their inverses to find missing side lengths and angle measures	Geogebra Activity Worksheet for Activity
05/04 Tuesday	6.7 Some Special Ratios ·         Use the sine, cosine, and tangent functions and their inverses to find missing side lengths and angle measures	Trig Table Worksheet
05/05 Wednesday	6.7 Some Special Ratios ·         Use the sine, cosine, and tangent functions and their inverses to find missing side lengths and angle measures	Worksheet (Continued from Tuesday)
05/06 Thursday	Discovering the Law of Sines Determine how the formula for the Law of Sines is derived	worksheet
05/07 Friday	Law of Sines ·         Use the Law of Sines to solve for missing side lengths and angles of triangles	Worksheet   Problem Solving #4 Due

Week of April 26^th  – April 30^th            

Date	Title/Objective	Activities/Homework
04/26 Monday	6.3 Similarity In Ancient Greece Prove Theorems using similarity	Group Work: Problems #1, #2, and #3   Homework: Page 455 problems 4-10 skip #8
04/27 Tuesday	Right triangles and similarity ·         Use rules regarding similarity and geometric means in order to determine right triangle segment lengths	Worksheet
04/28 Wednesday	Right triangles and similarity ·         Use rules regarding similarity and geometric means in order to determine right triangle segment lengths
04/29 Thursday	6.6 Some Special Triangles Find lengths of missing sides in 30-60-90 and 45-45-90 triangles given one side.	Page 472 problems 2-13
04/30 Friday	In class work day sections 6.1-6.6	Worksheet Problem Solving #3 Due

 

Week of April 19^th – April 23^rd

   

Date	Title/Objective	Activities/Homework
04/19 Monday	Section 6.1 Getting Started ·         Use similar Triangles to find unknown lengths	Shadow Activity (Need tape measures and yard sticks) Homework: For you to Explore #2 and #4 On your own: Page 444 # 5, 6, 8, 11, 12 c,d
04/20 Tuesday	Section 6.2 An Inequality of Means ·         Understand how to find the geometric mean of two numbers using a geometric approach	Student Presentations and Discussions over Shadow Activity Notes for 6.2 to 6.3
04/21 Wednesday	Section 6.2 An Inequality of Means ·         Understand how to find the geometric mean of two numbers using a geometric approach	Homework: Page 446 For Discussion #1 Check your understanding Page 449 1-5; 8-9
04/22 Thursday	MAP TESTING	None
04/23 Friday	Section 6.3 Similarity in Ancient Greece ·         Prove Theorems using similarity	Geogebra sketch for notes Problem Solving #2 Due

Week of April 12^th – April 16^th          

 

Date	Title/Objective	Activities/Homework
04/12 Monday	5.13 Probability as a ratio of Areas ·         Compute the probability that a tiny drop will hit a certain area of a board. ·         Use the Monte Carlo Method to compute the area of an object	Homework: Page 426 problems 1-8 skip #6
04/13 Tuesday	Review Secants, Tangents, and Chords	Worksheet   Mr. Deal gone to meetings
04/14 Wednesday (Early Out)	Practice Test	Worksheet   Early Dismissal
04/15 Thursday	Chapter 5 Test Part A
04/16 Friday	Chapter 5 Test Part B	Problem Solving Due

 

Week of April 5^th – April 9^th          

 

Date	Title/Objective	Activities/Homework
04/05 Monday	5.10 Secants and Tangents Identify Properties of Tangents Apply properties of proportions to chords, secants, and tangents of circles	Homework: Notes   Brightstorm Video
04/06 Tuesday	5.10 Secants and Tangents Identify Properties of Tangents Apply properties of proportions to chords, secants, and tangents of circles	Homework: Worksheet 5.10
04/07 Wednesday	5.11 Power of a Point ·         Apply properties of proportions to chords, secants, and tangents of circles ·         Prove and use general theorems on chords and inscribed angles	Homework: Worksheet 5.11   PowerPoint Notes
04/08 Thursday	5.11 Power of a Point ·         Apply properties of proportions to chords, secants, and tangents of circles ·         Prove and use general theorems on chords and inscribed angles	Biggest Circle Challenge Worksheet
04/09 Friday	No School

Week of March 29^th – April 2^nd         

 

Date	Title/Objective	Activities/Homework
03/29 Monday	5.8 Arcs and Central Angles Prove and use general theorems on chords	Notes from page 392-394 Prove Theorem 5.7   Homework: Page 395 problems 1-4
03/30 Tuesday	5.8 Arcs and Central Angles ·         Prove and use general theorems on chords	Homework: Page 396 5-9; 12-16
03/31 Wednesday	5.9 Chords and Inscribed Angles ·         Recognize the relationship between inscribed angles and their corresponding central angles ·         Prove and use general theorems about chords and inscribed angles	Notes   Prove Theorem 5.8
04/01 Thursday	5.9 Chords and Inscribed Angles ·         Recognize the relationship between inscribed angles and their corresponding central angles Prove and use general theorems about chords and inscribed angles	Worksheet
04/02 Friday	Review sections 5.8 and 5.9	Challenge Worksheet: The big circle and bigger circle

Week of March 22^nd – March 26^th        

 

Date	Title/Objective	Activities/Homework
03/22 Monday	5.4 Getting Started ·         Explore the relationship between a circles circumference and the diameter.	Geogebra Activity
03/23 Tuesday	5.5 Area and Perimeter ·         Develop and use the formula