Curated OER
Geometry Practice: G.G.28 #1: Congruent Triangles
In 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.
Curated OER
Triangle Congruence
In this triangle congruence learning exercise, students review 4 triangle congruence properties and 4 examples. Students are then prompted to complete 15 problems analyzing whether two triangles are congruent and determine by which...
Curated OER
Self-Check for Triangle Congruence Proofs Multiple Choice
In this triangle congruence worksheet, students select the postulate that is being illustrated to prove congruence between triangles. The worksheet is self-scoring. Once students select the "check your work" link, they are given their...
Curated OER
Congruent Triangles
Learners explore the concept of congruent triangles. In this congruent triangles instructional activity, students use Cabri Jr. to construct two congruent triangles using circles. Learners determine if the two triangles are...
Curated OER
Geometry Practice: G.G. 28 #2: Triangle Congruence
In this triangle congruence worksheet, students use SSS, ASA, AAS and HL to determine the congruence of triangles. They identify the theorem that proves congruence. This three-page worksheet contains 4 multi-step...
Christian Classics Ethereal Library
World Wide Study Bible: 2 Chronicles
An excellent resource for researching 2 Chronicles on the Internet. This site provides links to many different sites about 2 Chronicles.
Royal Society of Chemistry
Royal Society of Chemistry: Learn Chemistry: Aspirin Screen Experiment
This learning module includes videos, a simulation, teacher and student notes, background information, and worksheets. In the simulation, students navigate four levels to complete an experiment with aspirin. It is intended as a...
Texas Instruments
Texas Instruments: Congruent Triangles
This activity works with a PowerPoint presentation to have students answer questions as to what method a pair of triangles can be proven congruent: SSS, SAS, ASA, AAS, HL.
Encyclopedia Mythica
Encyclopedia Mythica: African Mythology
From Encyclopedia Mythica, this page lists the names of more than a hundred characters, places, items, gods, and goddesses associated with African mythology. Click on an item to read more information about it.
CK-12 Foundation
Ck 12: Trigonometry: Law of Sines
[Free Registration/Login may be required to access all resource tools.] This lesson introduces the Law of Sines for two cases.
Math Is Fun
Math Is Fun: Solving Triangles
Find guidelines to help you "solve" triangles, which means finding the value of missing sides and angles. Provided are examples of six scenarios in which you can solve a triangle's missing measurements, as well as relevant equations,...
Other
Asa: American Society Anesthesiology
American Society of Anesthesiologists' homepage. Includes various topics such as the scope of practice, patient safety, and history of ASA. Includes requirements of certification.
Other
The Auto Channel
Website contains the latest news, issues, road conditions, recalls, and reports for the car owner and auto industry.
CK-12 Foundation
Ck 12: Geometry: Triangle Congruence Study Guide
[Free Registration/Login may be required to access all resource tools.] Provides an overview of triangle congruence, including key terms, properties of congruent triangles, triangle postulates and theorems, and special triangles.
CK-12 Foundation
Ck 12: Trigonometry: Angle Side Angle Triangles
[Free Registration/Login may be required to access all resource tools.] Find the unknown side of a triangle when two angles and the included side are known.
Other
Advertising Standards Authority Website
This site, which is the homepage for the Advertising Standards Authority, provides lots of information on the advertising industry and what's legal/not legal in advertising.
National Council of Teachers of Mathematics
The Math Forum: Ask Dr. Math: Congruence and Triangles
This site gives a very thorough explanation of how to tell if two triangles are congruent. Dr. Math explains why SSS, SAS, ASA determine that two triangles are congruent. The Dr. gives a few exercises for the reader to try then gives the...