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Ck 12: Geometry: Asa and Aas Triangle Congruence Unit PlanCk 12: Geometry: Asa and Aas Triangle Congruence Unit Plan
Publisher
CK-12 Foundation
Resource Details
Curator Rating
Educator Rating
Not yet Rated
Grade
9th - 10th
Subjects
Math
2 more...
Resource Type
Unit Plans
Audiences
For Administrator Use
2 more...
Instructional Strategy
Independent Practice
Lexile Measures
1060L
Unit Plan

Ck 12: Geometry: Asa and Aas Triangle Congruence

Curated by ACT

[Free Registration/Login may be required to access all resource tools.] This concept introduces students to the ASA and AAS Triangle Congruence shortcuts. Students examine guided notes, review guided practice, watch instructional videos and attempt practice problems.

3 Views 0 Downloads
CCSS: Adaptable

Concepts

congruent triangles

Additional Tags

triangle congruence properties, ccss.math, ck 12, ck-12 foundation, ck-12 foundation: geometry: asa and aas triangle congruence, ck-12 foundation: geometry: asa and aas triangle congruence hsg-co.b.8, ck12, hsg-co.b.8

Classroom Considerations

  • Knovation Readability Score: 3 (1 low difficulty, 5 high difficulty)
  • The intended use for this resource is Instructional|practice

Common Core

HSG-CO.B.8

See similar resources:

Worksheet

SSS, SAS, ASA, and AAS Congruence

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Learners will determine if triangles are congruent and state the appropriate congruence theorem. In this geometry lesson, students will determine what information is needed to determine if a pair of triangles are congruent using ASA,...
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Printables

Amazing Angles

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Three letter-sized mini posters can be displayed in your elementary geometry class when teaching about angles. One provides information about degree measurement and additive properties, and the other two define acute, right, obtuse,...
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Lesson Plan

Triangle Congruence with Coordinate

Curated OER
Two triangles are displayed on a coordinate plane. Youngsters apply a reflection and a translation to demonstrate their congruence. This exercise makes a terrific tool for teaching these concepts, or a way to assess learning.
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Instructional Video

ASA and AAS Triangle Congruence Lesson

CK-12 Foundation
The location of the side makes a difference. One of the videos in a geometry playlist introduces angle-side-angle and angle-angle-side congruence relationships. Using drawings, the video shows how these two congruence statements are...
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CCSS: Adaptable
Interactive

Trigonometric Functions and Angles of Rotation: The Triangle in the Circle

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Go around the unit circle and create triangles. Pupils move a point around the unit circles to visualize the triangle associated with the angle in standard position. The three main trigonometric functions are defined in terms of the legs...
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Lesson Plan

Proof of the Pythagorean Theorem Using Transformations

Curated OER
Middle and high schoolers construct a triangle using Cabri Jr. They construct squares on each of the legs and hypotenuse of the triangle. Pupils show that the area of the squares on the leg equal the area of the square on the hypotenuse.
9th - 12th Math
CCSS: Designed
Unit Plan

Ck 12: Congruent Angles and Angle Bisectors

CK-12 Foundation
[Free Registration/Login Required] Students explore the concept of congruent angles and angle bisectors by navigating through the interactive learning module and then answering questions that go along with the module. Students can also...
9th - 10th Math
CCSS: Adaptable
Unit Plan

Ck 12: Congruent Angles and Angle Bisectors

CK-12 Foundation
[Free Registration/Login Required] Students explore congruent angles and angle bisectors through the interactive learning module and then answering questions that go along with the module. Students can also learn more about the concept...
9th - 10th Math
Handout

Ck 12: Geometry: Lines and Angles Study Guide

CK-12 Foundation
This study guide on lines and angles covers key terminology; line notation; parallel, perpendicular, and skew lines; and postulates and theorems about lines. It is available for download with free registration.
9th - 10th Math
CCSS: Adaptable
Lesson Plan

Nearpod: Congruent Triangles & Similarity

Other
In this lesson on congruent triangles, students explore how to use postulates to identify if triangles are congruent by SSS, SAS, ASA, and AAS.
9th - 10th Math
CCSS: Adaptable
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