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showing 1-24 of 433 results

A fun way for the students to learn about triangle congruence that HAND'S ON! This allows the students to learn about the congruent triangles using straws (or something similar).

Congruent Triangles (SSS, SAS, ASA, AAS, and HL) Coloring Activity
Students will practice determining whether triangles are congruent by Side-Side-Side (SSS), Side-Angle-Side (SAS), Angle-Side-Angle (ASA), Angle-Angle-Side (AAS), or Hypotenuse-Leg (HL) AND identifying valid congruent statements thr

Congruent Triangles Snap!
In this activity there are 14 triangles. Students must match them into pairs that are definitely congruent.
Once they have matched them congruent triangles, they must then work out the missing sides and angles.
As an extension students could cut out the cards and make

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Also included in: Similar & Congruent Triangles Matching Activities & More

Similar Triangles Snap! A Matching Activity.
In this activity there are 14 triangles and students must match them into pairs that are similar.
Once they have matched them into pairs of similar triangles, they must then use the fact they are similar to work out the missing sides and angles.
As an

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Also included in: Similar & Congruent Triangles Matching Activities & More

Bring Escape the Room action into your math classroom while building conceptual understanding! Like all of my content, the math content is the focus and the extra sparks engagement. Will your students solve all of the clues in time? To further amplify the excitement you can download free the Escape

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Also included in: Triangles -- Geometry Curriculum -- Essential Unit Bundle

2 Sorts with 9 Pairs of congruent triangles. Both Sorts use the same set of triangles but have been set up slightly different and the congruence statements are in a different order so you can use both versions with the same students.
Recently updated to correct issue with answers. Answers are now

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Also included in: Triangle Bundle Pack~Angles~Congruent Triangles~Similar~Special Lines

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Students will complete four fill-in-the blank proofs based on triangle congruency (ASA, AAS, SAS, SSS). Reasons will include Geometric and Algebraic properties/theorems. Contained in this file is a sheet of possible answers that can be copied on colored paper to make this a cut-n-paste activity. T

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Congruent Triangles Congruent Triangles - Unit 4: Triangles, Congruency Resources, UNIT BUNDLE
This fantastic Money Saving Bundle contains all of my best selling triangle and congruency notes, assignments, activities and resources!
Note: All proofs in each activity are distinct and original from

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This is a coloring activity for 16 problems. Problems 1 - 5 are on naming the congruence shortcuts. Problems 6 - 16 are on writing the congruence statements. Students will match the correct answer to the colors written below. 8 colors where used to make the design.
Posted: 4/25/15 so 50% off

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Get all my cut-out activities for one low price! Click Here.
The assignment is to cut-out "statements" and "reasons" and arrange them into an appropriate 2-column proof for each triangle congruence problem. This activity is great for students who are developing understanding of proofs but haven't y

This is a project on triangle congruence; SSS, SAS, AAS, ASA, and HL.
Students create a personal ads for the five triangle congruence postulates and theorems. They also write a summary comparing and contrasting the triangle congruence theorems.
Includes guided checklist and explanation for the ta

looking for a change in your math class?
Stop the routine math blackboard discussion. This will just limit students' thinking skill. Let your student discover, think critically and analyze math and let them see mathematics outside the bounds of their books!
In this activity, it will guide student

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Students cut out and sort pictures of examples of congruent triangles. Use this as a hands-on activity or game students can play in pairs. Great assessment tool for student's understanding of triangle congruence.

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Congruent Triangles Geometry Triangles and Congruency Vocabulary Matching Activity
This activity is designed to be used to:
• reinforce the vocabulary concerning triangles, their properties and methods of proving triangles congruent.
• help students who are struggling with the vocabulary to vi

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This is a coloring activity for a set of 12 problems on identifying the triangle congruence shortcuts. SSS, SAS, ASA, AAS are used as well as NEI for not enough information. I did NOT use HL. For all five shortcuts, please check out the Triangle Congruence Coloring Activity # 1.
This product is

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Congruent Triangles Geometry Triangles and Congruency Vocabulary Bingo Game
This is a Bingo game made to cover 25 of the terms found in the early units of a Geometry curriculum. It covers the vocabulary that you would see in a unit on classifying triangles, angles of triangles and proving triangles

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My geometry students need practice with proving triangles congruent using SSS, SAS, ASA, HL, SAA, and they also need practice applying these congruence shortcuts to figures in which the parts don't necessarily "line up," or in figures requiring them to use vertical angles are the reflexive property

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This is a triangle congruence matching activity that I've used in my class as a two person matching activity. I've used this at the end of class to see if students knew how to solve these problems and as a warm up lesson to start off the day. There are 10 matching sets of cards: 2 for SSS, 2 for S

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This is a digital version of my Congruent Triangles Cut and Paste Activity designed in Google Slides.
Using diagram markings and given information, students will practice determining whether triangles are congruent by Side-Side-Side (SSS), Side-Angle-Side (SAS), Angle-Side-Angle (ASA), Angle-Angle-

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Also included in: All Things Algebra® - Digital Activities Bundle for Google Slides™ - VOLUME 1

Please read RIDDLE before purchasing. You may not like it. Identify triangles congruences to solve a RIDDLE. I did use NEI for not enough information. Problems 18 - 21 are on writing congruence statements.
Riddle: What has three matching angles and sides, two matching dresses and shoes, and o

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I designed this lesson to give practice identifying triangle congruences:SSS, SAS, ASA, AAS, as well as, AAA and SSA. There are 2 pages (3rd pg contains photos) in the pdf, both are 2-up to save paper and allow the completed activity to be glued/taped into my students interactive notebooks.

Congruent Triangles Unit Four: Triangles & Congruency Unit #2 - Interior and Exterior Angles of Triangles Notes and Homework
This is the second set of notes for a Geometry Unit on Triangles and Congruent Triangles.
It includes three parts:
1. Annotated Teachers Notes and Homework Answer Key

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Scaffold your students’ ability to complete Geometry Proofs with this fun, engaging activity. This product has two fill-in-the-blank proofs, with a mixture of statements and reasoning missing. Students complete the proof and use their answers to complete the crossword puzzle, which allows them to se

This is a PowerPoint that contains 35 practice problems on Triangle Congruence. It can be used as a review or as a team game with dry erase boards.
Topics reviewed include: Side-Side-Side (SSS), Side-Angle-Side (SAS), Angle-Angle-Side (AAS), Angle-Side-Angle (ASA) and Hypotenuse-Leg (HL). Each s

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showing 1-24 of 433 results