Welcome to Week 11 of Math 2A

Unit 3 - Similarity & Congruence

Most Daily/ Weekly assignments will be due the next day or by 9pm of Sunday each week.

Listed below will be our Daily Agenda Activities for our "class days" of Monday - Friday. We will have a Live Google Meet on Monday - Friday morning. You may work ahead on the Homework Tasks. Please save your questions for the end of our live Remote Learning Sessions and/or for the Tuesday - Thursday Afternoon Office Time (2:00pm - 2:30pm). If you miss the live sessions, please go through each Daily Agenda of links & Bring your questions to Tuesday - Thursday's Office Time. Make sure you COMPLETE all of the assignments each week to obtain your weekly grade(s).

Be Your Best, Do Your Best, & Breathe!

The Google Meet Codes for Tutoring are in the Announcement Email in Canvas.

Tutoring Opportunities During Lunch - National Honor Society

Tutoring Opportunities During Lunch - Key Club use the esl code
Afterschool Tutoring 2:00 - 2:30pm on Tuesday, Wednesday, & Thursday

Daily Attendance Form

Instructions for Using -->	Canvas	Login for Khan Academy	Khan Academy Assignments	Math Games Assignments	ck12.org
(Picture Diagrams)	Instructions	Instructions	Instructions	Instructions	Instructions

Unit 3
Similarity & Congruence Objectives

NC.M2.G-CO.7, 8, 10
NC.M2.G-SRT.4, 6

Students will be able to use techniques of graphing to:

Show that two triangles are congruent if and only if corresponding pairs of sides and
corresponding pairs of angles are congruent.
Justify the ASA, SAS, and SSS criteria for triangle congruence.
Use criteria for triangle congruence (ASA, SAS, SSS, HL) to determine whether two triangles are congruent.
Prove theorems about triangles and use them to prove relationships in geometric figures including:
• The sum of the measures of the interior angles of a triangle is 180º.
• An exterior angle of a triangle is equal to the sum of its remote interior angles.
• The base angles of an isosceles triangle are congruent.
• The segment joining the midpoints of two sides of a triangle is parallel to the third side and half the length.
Use similarity to solve problems and to prove theorems about triangles. Use theorems about triangles to prove relationships in geometric figures.
Verify experimentally that the side ratios in similar right triangles are properties of the angle measures in the triangle, due to the preservation of angle measure in similarity.

Monday - Oct 26th

Midsegment of Triangles & Triangle Similarity

Class Starts at 7:25 am

1. Welcome - Good Morning - "The Count Down" to start class! - Daily Attendance Form, "Hello"..
2.Triangle Midsegment Information

3. Worksheet Triangle Midsegment - Day 1- Teacher Copy = Jamboard Pages 1 - 7 Student Copy

2. Demonstrate Log-in Instructions for ck12.org
5. Video - Midsegment - only watch the 1st 2 examples
6. Video Triangle Proportions - only watch the 1st 2 examples
Homework:
HW 1A - ck12 - Midsegments
HW 1B - ck12 - Proportions
HW 1C - ck12 - Exterior Angles
HW 1D - ck12 - Triangle Sum

Tuesday - Oct 27th

Mid-segments of Triangles & Triangle Similarity

Class Starts at 7:25 am

1. Welcome - Good Morning - "The Count Down" to start class! - Daily Attendance Form, "Hello"..
2. Video - Midsegment - only watch the 3rd & 4th examples
3. Video Triangle Proportions - only watch the 3rd & 4th examples
4.

5. Worksheet Triangle Midsegment - Day 2 - Teacher Copy = Jamboard Pages 8 - 10 Student Copy
Homework:
HW 2A - See Monday's HW

Wednesday - Oct 28th

Mid-segments of Triangles & Triangle Similarity

Class Starts at 7:25 am

Bell Schedule

1st period (Class Time) 7:25 - 8:35 am

Make sure you fill-out the Daily Attendance Form!

1. Welcome - Good Morning - "The Count Down" to start class! - Daily Attendance Form, "Hello", & October National Events.
2. Review Triangle Relationships - Interactive Examples
3. Sign into ck12.org & work on the Assignments
4. Day 3 - Triangle Examples - Teacher Copy = Jamboard Pages 11 - 14 Student Copy

Homework:
HW 3A - See Monday's HW

Thursday - Oct 29th

Mid-segments & Review

Class Starts at 7:25 am

1. Welcome - Good Morning - "The Count Down" to start class! - Daily Attendance Form, "Hello"..
2. Review - Exterior Angles Video - Take Notes
3. Review - Triangle Sum Interactive Examples - Take Notes
4. Day 4 - Triangle Examples -Teacher Copy = Jamboard Pages 15 - 20 Student Copy
5. This is the link for the Packet for Next Week starting on Monday --> Link

Homework:
HW 4A - See Monday's HW

Friday - Oct 30th

Quiz # 2

Class Starts at 7:25 am

1. Welcome - Good Morning - "The Count Down" to start class! - Daily Attendance Form, "Hello"..
2.In-Class Practice Problems -

3.

3. Own Your Own Problems - Quiz # 2

Homework:
HW 5A - See Monday's HW
Keep up the Good Work, Do All of the Weekly Homework Assignments, The Quiz, & !