Tues 2/26

We examined angle relationships today with the first part of Lesson 10.2. 

Parents: Ask your child to explain the following terms and concepts:

• Congruent angles
• Adjacent angles
• Vertical angles
• Supplementary angles
• Linear pair of angles

Homework: Textbook pages 538-539

wed 2/25

Today we took a look at line relationships with Lesson 10.1.

Parents: Ask your child to explain the following terms and concepts. Extra dessert tonight if they can explain them and use props to demonstrate.

• Intersecting lines
• Perpendicular lines
• Parallel lines
• Coplanar lines
• Skew lines
• Coincidental lines

Homework: Textbook pages 529-530 & 533

Tues 2/24

Today we took a look at line relationships with Lesson 10.1.

Parents: Ask your child to explain the following terms and concepts. Extra dessert tonight if they can explain them and use props to demonstrate.

• Intersecting lines
• Perpendicular lines
• Parallel lines
• Coplanar lines
• Skew lines
• Coincidental lines

Homework: Textbook pages 529-530 & 533

Wed. 2/17

We finished Chapter 9 today with our last look at similar figures, this time on a coordinate plane, in Lesson 9.4.

We'll be taking Common Assessment #4 on Friday. A study guide is available in the Document Locker.

Homework: Textbook pages 514-515*
*Use (0, 0) as your center of dilation for #3 and #4.

Thurs 2/11

Today we finished out Lesson 9.2 with a look at finding missing measures from similar triangles. Warning: Critical Thinking Required!

Homework: Dilations of Triangles and Triangle Similarity worksheet

Wed 2/10

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We dove into the concept of similaritytoday with the first part of Lesson 9.2. We'll wrap it up tomorrow.

Tues 2/9

Today we finished our introduction to the fourth type of transformation, a dilation, with the rest of Lesson 9.1.

Homework: Finish textbook pages 488-489

Thurs 2/4

We introduced ourselves to dilations today with an awesome Desmos Activity! We'll finish it up tomorrow (unless you just can't wait and jump in tonight!!).

To finish it at home, head to student.desmos.com and enter your class code:

• Period 1: 5GVG
• Period 2: RBCE
• Parents: KCAH

Homework: Dilations of Triangles worksheet

Wed 2/3

We finished our look at congruent triangles today with the last portion of Lesson 8.2.

Homework: Textbook pages 447-449

Tues 2/2

Today we learned about congruent triangles today in the first half of Lesson 8.2.

We discovered the difference between equal and congruent, and investigated how to write congruence statements and measure/length statements.

Homework: Textbook pages 439-440