Welcome to Geometry 2 SPRING semester!


***   ANNOUNCEMENTS   ***

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We meet at 1950 Pacific Ave in the Lighting Studio (LST) on Monday and Wednesday.
My email is townbey@tacoma.k12.wa.us 

What can you do to get more support?

  • There's after school tutoring in the Math Lab at 1950 (Mon - Thurs 3:30-4:30)
  • Check out videos and practice questions on Khan Academy here: https://www.khanacademy.org/math/geometry-home 
  • Come to class early (or stay late) to ask questions or to make sure your Geometry Journal is updated and
    that you have all the materials you need

Daily Log

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Module 6 - Similarity & Right Triangles

TO DOWNLOAD THE MODULE 6 PACKETS:
http://www.mathematicsvisionproject.org/uploads/1/1/6/3/11636986/sec2_mod6_simrighttrig_te_040913.pdf

Day 13 - March 20, 2017

Learning Target

Studentuses basic trigonometric ratios and the Pythagorean Theorem to solve problems

Notes/Classwork

Test review packet

Homework

Solving a Murder - take home portion of the test

3"x5" card of notes for the test

Day 12 - March 15, 2017

Learning Target

Students will be able to find a side of a right triangle using trig ratios, given an angle and a side in a contextual problem

Notes/Classwork

Notes on angle of elevation and angle of depression

page 57 #1-6 (skip #3) practice in class

 

Homework

Problems 1-4 from the worksheet "Problem Solving using Sine and Cosine"

Day 11 - March 13, 2017

Learning Target

Students will be able to find unknown side of right triangle using trig ratios

Classwork/Notes

Video showing how to find unknown side of triangle: https://www.youtube.com/watch?v=Ylix5mlXNCo

Practice problems using "Finding Unknown Side Using Trig Ratio" worksheet

Homework

Finish in class practice problems on "Finding Unknown Side Using Trig Ratio" worksheet

Problem #1 from the problem set section of "Solving Problems Using Sine and Cosine" worksheet

Day 10 - March 8, 2017

Learning Target

Be able to write trig ratio given sides of a right triangle and reference angle

Classwork/Notes

video:  https://www.youtube.com/watch?v=NCyY_GwzU5M

Complete Finding Trig Ratio Worksheet (available in documents)

Using calculator and angle measure to verify trig ratios

Homework

Page 49 #1-4

Day 9 - March 6, 2017

Learning Target

Write and compare trig ratios for given reference angle

Classwork/Notes

Notes on Trig ratios

Page 44-45 #1-8

Homework

Page 46-47 #1-10

Day 8 - March 1, 2017

Learning Target

Demonstrate knowledge of similar triangles

Use Pythagorean Theorem to find unknown side of triangle

Notes and Classwork

Similar Triangles Test

Notes on the Pythagorean Theorem

In class practice on page 24 #1-4

Homework

Page 29 #1-6

Day 7 - February 27, 2017

Learning Target

Review of similar triangles and their properties

Notes and Classwork

Similar Triangles Review packet (see documents for copy)

Homework

Review for test - create 3"x5" note card of notes for use on test

Day 6 - February 22,2017

Learning Target

Be able to prove two triangles are similar using Side-Side-Side, Angle-Angle, and Side-Angle-Side Theorems

Notes and Classwork

https://www.youtube.com/watch?v=N-EILBiYMqY

Work on "Triangle Similarity Reteach" worksheet in class with support

Homework

Complete "Triangle Similarity Reteach" worksheet

Day 5 - February 15, 2017

Learning Target

Be able to write and solve proportions for similar triangles

Notes and Classwork

https://www.youtube.com/watch?v=fe9qm1xhAmQ

Practice writing and solving triangle proportions using worksheet "Working with Similar Triangles"

Homework

"Working with Similar Triangles" worksheet #7,9,11,14

Day 4 - February 13, 2017

Learning Target

Be able to write proportions based on relationships when two transversals intersect parallel lines

Notes and Classwork

Pages 22-23 #1-6

Homework

https://www.youtube.com/watch?v=e7vPdEf6DZo

P. 20 #1-9, p. 21 #18-21

Day 3 - February 8, 2017

  • Learning Targets
    • Write proportional statements for similar figures
    • prove that two triangles are similar if two of their angles are congruent
  • Notes and classwork
  • Homework: p. 6 #1-6 (finish), p. 12 #1-14, Due next class

Day 2 - February 1. 2017

iReady testing in video lab

Day 1 - January 30, 2017

  • Learning Targets
    • dilate a shape given a center of dilation and a scale factor
  • Notes and classwork
    • center of dilation
    • scale factor
    • p.9 dilate shape for #1 and #2
  • video on dilations https://www.youtube.com/watch?v=tB0gVIJuPuo
  • Homework: dot dilation sheet (see documents tab to download a copy)