# Monthly Archives: March 2017

## 3/27/17- Exterior Angle Sum and Area

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Warm-Up- 3.28 Answers: 1. 7•180-360; 5•180; 11•180-3•360   2. Septagon, Convex We then took the following notes: Students then worked through this guided notes WS: Area of Rectangles, Parallelograms and Triangles We then did 8 practice problems as a class: … Continue reading

## 3/24/17- Intro to Polygons and Interior Angle Sum

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Warm-Up Warm-Up for Polygons introduction Polygons Plane figure (2-D) made up of straight sides (line segments, not curved) that are all connected (closed, not open) Examples and Non-Examples given in class: Concave (informal definition)- Polygon with an “indent” in it … Continue reading

## 3/22/17- Circles Unit Test

Students had time to check answers on HW, ask questions to prepare for the Circles Unit Test.

## 3/21/17- Review for Circles Test

Students could continue the review game from yesterday (shown on previous page), or complete and check HW answers. We also worked through some key ideas to prepare for the test: Circles Review Questions Circles Review Questions-Answers Answers to Circles Worksheets (radius-chord, tangent … Continue reading

## 3/20/17- Review Game

See below for the questions included in the review game: ScavengerHuntActivity-Questionsonly Below are the answers to each of the scavenger hunt questions: ScavengerHuntActivity-Answers Note: The answers to each question are just in the boxes that correspond with one another. For … Continue reading

## 3/17/17- Constructions with straight-edge and compass

We learned how to use straight-edge and compass to create congruent segments, congruent angles, parallel lines, and perpendicular lines.

## 3/15/17- Equations of Circles

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Warm-Up for Equations of Circles Try to complete this on your own: Equations of circles notes Then see below for the correct answers! We then practiced on this yellow WS: Equations of Circles

## Pi Day 2017- Area, Arc Length, and Sector Area

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Warm-Up for Sector Area and Arc Length We then took the following notes: Students then worked on the following WS: Arc Length and Sector Area

## 3/13/17- Quiz grading and Circumference and Pi

Warm-Up 3.13.17 Students then received their quizzes from last week, saw their score on the first page out of 30 points, and we self graded the back. Students then completed the following task (Note: a bendable ruler is required for … Continue reading

## 3/10/17- Practice with Segments on Circles

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Students used the following hints shown on the board to complete their segments on circles worksheets: