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954 reviewed resources for Congruent Triangles

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Biography of Mary Cassatt for Kids: Famous Artists for Children - FreeSchool Video
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Other Resource Types ( 954 )
Lesson Planet

EngageNY Geometry Module 1: Congruence, Proof, and Constructions

For Teachers 9th - 12th Standards
The 36 lessons in the Geometry Module 1 collection address transformations in teaching geometry brought on by Common Core. The focus here is on transformations and the relationships between transformations and congruence. Teacher...
18 Items in Collection
Lesson Planet

EngageNY Grade 8 Math Module 2: The Concept of Congruence

For Teachers 8th Standards
Eighth graders delve deep into the concept of congruence with a 16-lesson math module. Lessons plans offer guided practice, inquiry-based learning opportunities, and independent practice. A mid-module assessment gauges progress while an...
EngageNY

EngageNY Geometry Module 2: Similarity, Proof, and Trigonometry

For Teachers 9th - 12th Standards
The Geometry Module 2: Similarity, Proof, and Trigonometry collection includes 36 lessons that are divided into five topics: Scale Drawings, Dilations, Similarity and Dilations, Applying Similarity to Right Triangles, and Trigonometry....
10 Items in Collection
Lesson Planet

Grade 8, Claim 1: Concepts and Procedures Item Slide Shows

For Teachers 8th Standards
Ten resources make up a collection of student and teacher-friendly slides that prepare eighth graders for the Smarter Balance assessment. Learners review rational and irrational numbers, convert repeating decimals to fractions, as well...
2:41
Lesson Planet

Congruent Triangles: Lesson

For Students 9th - 12th Standards
Given two congruent triangles, the resource provides the definition of congruent triangles and marks the corresponding parts. The portion of a basic geometry playlist shows the triangles are congruent by moving one on top of the other...
1 In 1 Collection 4:00
Lesson Planet

Find the Area of a Right Triangle

For Students 5th - 7th Standards
Help your class develop a greater understanding of the area of a right triangle. The video starts by reviewing the area of a rectangle and noting that the rectangle is made up of two congruent triangles. Learners are then shown that in...
Lesson Planet

Geometry Practice: G.G.28 #1: Congruent Triangles

For Teachers 9th - 12th
For this congruent triangles worksheet, students solve four multiple choice problems. Students determine which statement is the appropriate reasoning to say that two triangles are congruent.
9:09
Lesson Planet

Congruent Triangles

For Students 6th - 12th Standards
Young mathematicians learn about the many theorems related to congruent triangles. The video allows them to stop and replay the content as many times as needed to take notes. Extra practice problems work as reinforcement for each skill...
Lesson Planet

Exploring Congruent Triangles

For Students 8th - 9th
In this congruent triangles worksheet, students solve 12 different equations related to writing a correspondence statement for triangles in the given diagrams. They complete each correspondence statement and write a congruence statement...
1 In 1 Collection
Lesson Planet

Verifying Triangles are Congruent

For Teachers 9th - 11th Standards
Here the focus is on triangle congruence. Through an activity that requires investigation, questioning, and working together, geometers learn to identify corresponding parts of triangles to determine if the triangles are congruent....
Lesson Planet

Congruent Triangles

For Teachers 9th - 11th Standards
Is this enough to show the two triangles are congruent? Small groups work through different combinations of constructing triangles from congruent parts to determine which combinations create only congruent triangles. Participants use the...
Lesson Planet

Geometry: Congruent Triangles HW#6

For Students 8th - 10th
In this geometry learning exercise, students name the congruent triangles. If the triangles are not congruent, students explain why. For the congruent triangles, students state which congruence theorem is being used. There are 7...
Lesson Planet

Two Congruent Triangles

For Students 9th - 12th Standards
See how parallelograms can produce congruent triangles. Given a diagram of a parallelogram, scholars must show that two triangles are congruent. The triangles are made from the diagonals of the parallelogram.
7:31
Lesson Planet

How Do You Identify Corresponding Parts in Congruent Triangles?

For Teachers 6th - 10th
Congruent, corresponding, congruent corresponding. If two figures are congruent, then their corresponding sides and corresponding angles are congruent. Is this to be believed? Watch this video and see if the proof is in the pudding.
Lesson Planet

Testing For Congruent Triangles

For Teachers 9th - 12th
Young scholars define and discuss congruency and the corresponding parts between congruent triangles. They create a pair of congruent triangles, test for congruency, and complete a worksheet.
Lesson Planet

Congruent Triangles

For Students 10th
In this congruent triangles activity, 10th graders solve and complete 16 different problems that include determining various triangles congruent. First, they use arcs and slash marks to show the congruent angles and sides. Then, students...
Lesson Planet

Using Corresponding Parts of Congruent Triangles

For Students 10th
In this congruent triangles learning exercise, 10th graders solve and complete 11 different types of problems. First, they name a pair of overlapping congruent triangles in each diagram. Then, students state whether the triangles are...
Lesson Planet

More Congruent Triangles

For Students 10th
In this congruent triangles learning exercise, 10th graders solve 6 various forms of problems that include a proof and a word problem. First, they draw and label triangles and indicate the additional pairs of corresponding parts that...
Lesson Planet

Congruent Triangles

For Students 10th
In this congruent triangles worksheet, 10th graders solve and complete 10 different problems that include various forms of triangles. First, they name the method for proving each set of triangles congruent using the given information....
Lesson Planet

Congruent Triangles

For Students 10th
In this geometry worksheet, 10th graders identify the corresponding parts of congruent triangles.  The one page worksheet contains four problems.  Answers are not provided. 
Lesson Planet

Congruent Triangles

For Teachers 7th - 9th Standards
Geometers prove that triangle PQR is congruent to triangle ABC by describing any combination of rotations, reflections, and translations that would prove it so. There is only this single task on the handout, but a detailed explanation of...
Lesson Planet

If at First You're Not the Same, Try Triangles! (Part 1)

For Teachers 11th - 12th Standards
Congruent sides + congruent angles = congruent triangles. Scholars first create several triangles that satisfy given conditions using straws. They investigate the triangles to see which are congruent, and then they define what it means...
Lesson Planet

Triangle Congruence with Rigid Motion

For Students 9th - 12th Standards
Combine transformations and triangle congruence in a single lesson plan. Scholars learn to view congruent triangles as a rigid transformation. Using triangle congruence criteria, learners identify congruent triangles and the rigid...
Lesson Planet

Congruent Triangles

For Students 9th - 11th
In this congruent triangles worksheet, students identify congruent triangles using the hypotenuse-leg congruence theorem. They determine the length of a missing side and write proofs to determine congruence of triangles. This three-page...

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