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showing 1-52 of 619 results

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This document is designed to be a 10-day set of warm-ups on congruent triangles and similar polygons. There are two sets of five-day warm-ups. For each set the first three sections/days are computational practice. The fourth section/day is a constructed response type question where students are a

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Partners will alternate turns writing similarity statements for various figures and determining scale factors. They will also use a given scale factor to find missing side lengths.

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In this activity, students will apply their knowledge of proportions and similar polygons as they have fun coloring! Students will find scale factors, missing side lengths, and missing variables with the exercises, and then color their answers with the indicated color to reveal a beautiful, colorfu

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Directions: Use groups of 2 or 4 to race against each other to solve a set of 4 problems per round. Each student in the group will solve a problem based on the previous student's answer. Each round, player 1 will find the correct answer for player 2 to use in their problem and then player 3 uses pla

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This is a task card set of 20 problems on similar polygons.
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. Answer sheet
Some are

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This is a scavenger hunt to use in a classroom. Shuffle and post the problems around the room and give each student or group a starting point. By solving the first problem, each group will use their answer to find the next problem on their hunt. If done correctly, the students should end where they

Are you having trouble getting your students to take effective notes during math lessons? Are you looking for quick activities that can be completed in a math journal or at the end of a lesson as a check for understanding? If so, these activities are for you.
These math journal and/or note-taking a

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This is a coloring activity for a set of 12 problems on similar figures. Some problems involve monomials, and some involve binomials.
ex: (x - 10 )/ 7 = 6 / 3 , another ex: (x - 1) / 4 = x / 6
Posted: 7/22/15 so 50% off through 7/25/15

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Similar Polygons Interactive Pages:
This resource includes 2 interactive resources on similar polygons. The first portion has 4 flaps that introduce similar polygons. There are glue in sections that can go under the flaps, or students can write there own information under the flaps. The second res

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I use Scavenger Hunts to review a lot of different subjects in my classes. This one gives the students two similar polygons and the scale factor. Students use this to set up an equation to find the value of 'x' which would give the correct scale between the two figures. There are 18 questions in t

This is 7 worksheets on similarity.
1 - review of proportions. Proportions to be solved and word problems to be set up and solved (10 total questions).
1 - solving for pieces of similar polygons and writing the ratios and writing the simiarity statement.
1 - Identifying and solving similar triang

This product contains 3 versions of a quiz over ratios, proportions, and similar polygons. It includes an "Are you Ready" half sheet that can be used prior to the quiz or assigned as homework.
I use Form A and Form B for my regular on-level students and I use Form C for my beginning ESL/ELL student

Follows along with Pearson Geometry Book: 2012 Ch 7 Similarity except 7.4
Includes the following note pages:
Similar Polygons
My Interactive Note Pages include all or some of the following: step by step color-coded notes, Vocabulary, postulates, theorems, diagrams, graphic organizers, and exam

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Set of 24 Task cards that ask students to use similar figures to calculate scale factor and solve for a variable.
Student answer sheet and answer key included.

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This flipbook for similar polygons has three flaps. The first flap gives the definition of similarity and scale factor. There are two examples included on this flap. The next flap is called "Using Similar Figures" and has examples where students find the unknown side length. The bottom flap incl

Similar Polygons Notes and Activities, Common Core Standard: 7.G.1, 7.RP.A.2
Everything you need to introduce and practice similar polygons. Included in this product:
-Similar Polygons Guided Notes
-Similar Polygons Practice Page
-Similar Polygons Frayer Models for Vocabulary Practice
-2 differen

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Geometry - Similar Polygons
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 Notebook or PowerPoint to receive the full b

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These sheets were created to assist students to practice quizzing themselves on key points and vocabulary regarding similar polygons. The information includes: similar polygons, ~, ratio, extended ratio, proportion, extended proportion, scale factor, scale, scale drawing, congruence statement, simi

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This is a math test prep lesson that covers ratios and proportions with congruent and similar polygons as part of the Geometry and Measurement material that many state exams cover.
This is one of 61 lessons available in the workbook titled The Essentials of High School Math from Willow Tree Publish

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In this activity, students are given a series of congruent polygons as well as several of their dimensions. They then determine the ratios of their sides, perimeters, and areas. They use that information to conjecture the relationship among the three ratios.

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This is a flow chart that I created for a high school geometry class. The graphics are not the greatest quality, but it worked very well with the students.

Geometry Chapter 7 Bundle covers the following topics:
1. Ratio and Proportion
2. Properties of Proportions
3. Similar Polygons
4. Postulate and Theorems for Similar Triangles
5. Proportional Lengths
The following is provided in the bundle:
1. Similar Polygons Worksheet and Answer Key
2. Study Guid

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I use Scavenger Hunts to review a lot of different subjects in my classes. In this one, students are given either the volumes or surface areas of two similar polygons. Using this information, they are to find the scale factor. (ratio of similarity)
I have another Scavenger Hunt where students giv

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This is an activity where students discover what doubling and tripling the dimensions of squares, rectangles, triangles and parallelogram does to the resulting perimeter and area. This investigation allow student to conclude that no matter which polygon they begin with, the result is the same. Dou

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Students explore various similar polygons to learn the relationship between the scale factor, the perimeter ratio, and the area ratio.

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20 good questions about
- naming corresponding parts of similar polygons
- setting up proper proportions of sides of similar polygons
- determining whether polygons are similar based on angles and side lengths
- writing proper similarity statements
- solving for variables using similar polygons
- wo

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Chapter 7 - Similar Polygons
This is the seventh chapter in a Geometry course. This chapter bundle consists of a PowerPoint presentation used to teach students vocabulary, properties, theorems, and applications involving similar polygons. Visual representations and practice problems are included, a

This complete lesson includes a description of the lesson, a do now that gets students thinking about ratios, pictures of similar pentagons, pictures of similar quadrilaterals, and a coordinate plane for students to create dilations of a given quadrilateral. This is a great way to introduce student

This foldable provides notes and 3 examples for writing ratios, finding area, and finding the side length of similar polygons.
GREAT for interactive notebooks!
This foldable is also included in:
Length & Area (Geometry Foldable Bundle #10)
If you would like to purchase all of my Geometry Fold

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The Word Wall Bulletin Board Kit turns any drab and boring blank bulletin board into an exciting math word wall.
"The WWBBK" includes:
20 content-centered decoratively-framed term signs contained in two (2) editable Power Points.
A black and white version, that looks really cool when it is copi

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This is an 8th Grade Common Core guided, color-coded notebook page for the Interactive Math Notebook on the concept of Congruent and Similar Polygons.
Included is an introduction to congruent polygons and corresponding angles and sides, similar polygons and corresponding angles and sides and congru

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Similar Polygons Practice Worksheet, 2 pages, word problems and polygon shapes, created by Tricks and Treats for Teaching Math. Great for guided practice, independent practice, or homework!
Please be sure to L@@K at all my other 410+ TERRIFIC teaching resources over Fractions, Decimals, Integers, G

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Quiz covers the following sections:
Similar Polygons
Drawing reflected images
Rotational Symmetry (Order of rotation and angle of rotation)
Full Solutions

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This document contains a color by number that tests knowledge of similar polygons. 8 problems are included on the worksheet. Answer key is included!
Like this Color By Number? Check out some others:
Venn Diagrams Color By Number
Right Triangle Trigonometry: Color By Number
Venn Diagrams Color By Nu

Song about the AREA OF SIMILAR POLYGONS. Includes lyrics, animation, and music. From SkitSoPhrenia and I Feel A Song Coming On by Cindy Boyd. I use to reinforce and reteach what I have taught. No vocals at this time. I use smilies whenever possible because all my students identify with them as

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Similar Polygons Quiz or Practice Worksheet, created by Tricks and Treats for Teaching Math.
Please be sure to L@@K at all my 410+ TERRIFIC teaching resources, including Fractions, Decimals, Percents, Integers, Algebra, and Geometry.
THANK YOU ~ for your purchases ~

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This test covers proving triangles similar and finding missing segments in similar triangles. Elizabeth Welch

This document contains 5 class starters reviewing triangle inequalities, triangle congruence, and triangle similarity. I use these questions to review the previous day's work while I check homework. I have this document as a .tns file. If you would like to use these with your TiNspire calculators yo

Guided notes that align with the McGraw Hill Glencoe Common Core Edition Geometry book and interactive PowerPoint presentations provided with the curriculum. Perfect for students who struggle with copying all of the notes in class, struggle with organization or knowing what notes are important, or

Material designed for use with Geometry for Enjoyment and Challenge textbook. Every section covered with notes worksheets, reviews, homework worksheets, tests, and answer keys. Complete unit with several documents. If you purchase and would like editable word documents after purchase I will email th

Teach students the properties of similar polygons including scale factors, congruent angles, and proportional sides with this comprehensive and detailed foldable. Answer key is a free product on my PTP page.

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I use this handout for students to complete test corrections (we do not allow students to take home their tests so they must perform test corrections on a separate handout). I have a required test corrections format that includes annotating the question, drawing a diagram, writing the appropriate f

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Similar Polygon Task Cards with QR Codes! The QR codes are located on the last page so students don't use them to fill in their answers!

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This activity can serve as a summative assessment or a formative assessment at the end of unit on similarity. Students must find similar triangles and as well as answer questions about the properties of similar shapes. This is great for partner work and allows room for creativity and multiple answer

This review was created using smart notebook software. This review covers finding triangles similar using AA, SAS, and SSS similarity theorems. This review also covers finding missing lengths in similar polygons. My students use student response boards to work out the problems and show me their answ

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This was designed for an 8th grade Pre-Algebra class. The background knowledge needed for this lesson includes ratios, proportions, cross-multiplication, and basic definitions of similar polygons and the notation surrounding them.
It walks students through the steps to find a missing side length b

This is lesson 17 of Geometry A. This bundle includes ratios, proportions, similarity statements, similarity ratios, and ratios of perimeter and area. Includes guided notes, SmartBoard lesson, and worksheet.

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PowerPoint slides with animation

Assessment on similarity with polygons and geometric mean.

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Nothing like a good criminal investigation to liven up math class!
CSI: Geometry is a collection of nine different geometrically inspired mathematical puzzles with a little international pizazz. The nine puzzles intend to target specific Geometry units and add flair to the ordinary challenge questi

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This product includes 8th grade math task cards for the 12 different math units shown below. It consists of 1-4 math problems for each of the following topics (276 total problems). An answer key IS included! To see a free sample of the type of problems included, you can download the following free u

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This product includes 8th grade math enrichment task cards for the 12 different math units shown below. It consists of 1-4 math problems for each of the following topics (215 total problems). An answer key IS included! To see a free sample of the type of problems included, you can download the follo

showing 1-52 of 619 results