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In this activity, students will practice applying their knowledge about angle bisectors of triangles as they color! Students will find the value of an indicated segment, variables, or angle and then color their answers on the mandala to reveal a beautiful, colorful mandala. This no-prep activity is
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Also included in: Geometry Skills Color By Number Bundle 2: 10 More Skills

\$2.00
8 Ratings
4.0

PDF (922.07 KB)

Boom Cards™ are a great way for students to practice finding the solution and assessing their understanding in finding angle bisectors in triangles. This set of Boom Cards features 60 different Digital Self-Checking Task Cards. The first 20 cards are straight forward angle bisector questions with
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Also included in: Geometry Bundle Boom Cards--Digital Task Cards

\$6.00
\$5.00
3 Ratings
4.0

PDF (2.04 MB)

Bring to life the traditional practice class or homework assignment with some global competency and diversity! While your students practice identifying with angle bisectors of triangles, they can learn about the greatest soccer player in history, PelePerson Puzzles are designed to highlight individu
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Also included in: Triangles -- Geometry Curriculum -- Essential Unit Bundle

\$1.00
2 Ratings
4.0

PDF (1.26 MB)

The activity sheet contains 15 questions that can be used as the basis of a lesson or for a classwork or homework sheet on working with the Angle Bisector Theorem and its converse. Students will begin by filling in steps to complete the proof of the Angle Bisector Theorem and then the exercises tha
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Also included in: Geometry Activity Sheets - Bundle 5

\$3.00
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PDF (442.68 KB)

Do you need a fun way for students to practice midsegments, angle bisectors, and perpendicular bisectors with minimal prep? The Midsegments and Angle Bisectors Scavenger Hunt Game gets students up and moving around while practicing math. In this game, students use the answer to one problem to find a
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CCSS:
\$3.00
38 Ratings
4.0

PDF (851.46 KB)

Are your students tired of boring worksheets? If so, this activity is perfect for you! This word scramble will allow your students to get up and move about the classroom. They will solve 11 problems, each with a correct answer choice. The answer choices will unscramble to solve a riddle - all while
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\$2.00
38 Ratings
4.0

PDF (396.88 KB)

This is a set of 20 task cards on perpendicular and angle bisectors in triangles. Includes: a. GOOGLE SLIDES for GOOGLE CLASSROOM (paperless) b. PowerPoint and SmartBoard files c. Blue and Black versions to print. d. Absent student sheet e. Teacher Quick Reference sheet f. Recording sheet g.
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\$1.75
30 Ratings
4.0

ZIP (6.7 MB)

Students demonstrate their understanding of altitudes, angle bisectors, medians, congruencies and isosceles triangles as they sharpen their Algebra skills. Students solve for x and then plug back in to find missing sides and angles. Includes student answer sheet and answer key. You may also likes
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\$3.00
18 Ratings
3.9

PDF (340.32 KB)

This foldable provides organized notes & practice using the following theorems: *Angle Bisector Theorem *Converse of the Angle Bisector Theorem *Incenter Theorem Under each tab, students will write the theorem, use a diagram to make sense of the theorem, and then complete two examples using ea
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\$3.00
8 Ratings
4.0

PDF (324.2 KB)

This is a guided, color-coded notebook page for the interactive math notebook on Bisectors in Triangles. Includes color-coded examples and diagrams on the Perpendicular Bisector Theorem and an example. And the Angle Bisector Theorem. Blackline master and color-coded answer key included. ** My In
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\$1.00
7 Ratings
4.0

PDF (3.4 MB)

Geometry - Introduction to Perpendiculars and Bisectors of Triangles Common Core Aligned Lesson with Homework This lesson includes: -Lecture Notes (PDF, SMART Notebook, and PowerPoint) -Blank Lecture Notes (PDF and SMART Notebook) -Homework (PDF) -Answer Key (PDF) You do not need to have SMART Not
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\$3.00
4 Ratings
4.0

ZIP (3.71 MB)

This Smartboard Lesson includes • a Do Now that reviews setting up proportions since they will be used in working with the Side Splitter Theorem and the Angle Bisector Theorem • a slide to recall several equivalent forms for given proportions. These proportions will be used in later slides. • a s
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\$3.00
3 Ratings
4.0

ZIP (1.72 MB)

Geometry - Bisectors of a Triangle Common Core Aligned Lesson with Homework This lesson includes: -2 Days of Lecture Notes (PDF, SMART Notebook, and PowerPoint) -2 Days Blank Lecture Notes (PDF and SMART Notebook) -2 Days of Homework with Formal Construction or Informal Construction Option (PDF) -A
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\$4.00
3 Ratings
4.0

ZIP (7.62 MB)

I think the best way for students to learn about the geometric properties of midsegments, circumcenters, and angle bisectors is to have a hands-on activity in which they construct them. This worksheet does that: they construct (using compass and straightedge) the midsegment of a triangle and then d
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\$3.49
3 Ratings
3.8

DOC (112 KB)

Set of 20 task cards that ask students to apply the properties of bisectors of a triangle to solve problems: --Find angle measure: 4 cards --Find missing segment: 4 cards --Use angle measures to solve for x: 8 Cards --Use angle measures to solve for x then solve for an angle measure: 4 Cards In
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\$3.00
2 Ratings
4.0

PDF (1.95 MB)

The purpose of this assignment is to give students practice constructing the incenter of a triangle and the inscribed circle. It includes questions requiring students to make use of the algebraic properties of the incenter. The file includes spiral review problems, such as a proof. The preview fi
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\$3.49
3 Ratings
4.0

DOC (90.5 KB)

These are step by step instructions for creating an angle bisector that will reinforce the compass - straightedge construction. Prior to this GSP lab, my students constructed angle bisectors on paper. This lab has them draw the same circles to reinforce and allow them to change and maneuver the di
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\$3.00
2 Ratings
4.0

PDF (282.89 KB)

At the start of class, I give the students a 15-minute mini lesson that shows them the basics of how to construct the incenter of a triangle (they have already bisected angles in the past). Then I show them how to work a problem similar to problem 2 on this worksheet, and then I set them to task!
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\$3.99
1 Rating
4.0

DOC (155.5 KB)

Created by: Mattingly Mathness This product gives step-by-step written and visual instructions on how to construct the angle bisector of an angle, offering several angles for students to practice with on the adjacent half page. Students are then able to apply the construction on three types of trian
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CCSS:
\$2.00
1 Rating
4.0

PDF (421.75 KB)

This worksheet is designed to replace a lecture on constructing the midsegments, perpendicular bisectors, and the circumcenter of a triangle. Students should be familiar with basic constructions, but I only do a 15-minute mini-lesson with them at the start of class to go over the main ideas of the
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\$3.99
1 Rating
4.0

DOC (122 KB)

Geometry worksheet covering: • Angle Bisectors and Measurements You will receive a worksheet as well as fill in the blank notes with the purchase of this resource. Students will practice the necessary skills of angle bisectors of triangles to be successful in Geometry and to continue student suc
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\$4.00
1 Rating
4.0

PDF (918.21 KB)

Looking for a fun activity that is self=checking, collaborative and gives student practice finding the measures of sides using the angle bisector theorem? This is a set of 16 problems that need to be cut apart, reassembled in the correct order and fastened together like a chain until the end is rea
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CCSS:
\$2.75
1 Rating
4.0

PDF (1.9 MB)

There are 12 questions with this activity. Each question should be placed around the room. Students can start at any question and follow the choices to work from question to question. When they get back to where they started, their code should match the answer key. This is a really fun, hands-on
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\$3.00
1 Rating
4.0

PDF (576.81 KB)

Sample Lesson Plan For Observation (Perpendicular and Angle Bisectors) Objective: Today’s learning objective to use properties of perpendicular bisectors and angle bisectors. This is meaningful because using perpendicular bisectors and angle bisectors is important for designing house by an architec
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\$4.99
\$4.49
not yet rated
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DOCX (36.06 KB)

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