**Category:**HS Geometry**Uploaded by HirooKato on:**2012-09-27 19:54:28

(73.33%) (3 Votes)

Created by Mr. Jeffrey. Thereoms Proving Trianges are Congruent by
SSS, SAS, ASA, AAS, and HL. Questions this video answers How do I
prove triangles are congruent? How to use the concepts of
correspon...

Created by Mr. Jeffrey. Thereoms Proving Trianges are Congruent by

SSS, SAS, ASA, AAS, and HL. Questions this video answers How do I

prove triangles are congruent? How to use the concepts of

corresponding parts congruent triangles? What is HL, SSS, SAS, ASA,

and AAS Theorem?

SSS, SAS, ASA, AAS, and HL. Questions this video answers How do I

prove triangles are congruent? How to use the concepts of

corresponding parts congruent triangles? What is HL, SSS, SAS, ASA,

and AAS Theorem?

Comments (3 of 3)

lynnettefoeaman

Posted: 19-01-13

The final screen was very helpful for summarizing all the theorems in one glance. Many students try Angle-Side-Side; it may have been helpful to explain why they cannot use ASS.
Also I found myself wanting to try a few to guess if I could state if they were congruent or not.
You make great choices on your colors and design. I need white space and there was the perfect proportion of colors, visuals and white space. I also like how the standard was stated in the beginning.

In this video, I really like that Mr. Jeffrey explains the standard beforehand. It is helpful because it outlines what the video will be covering. I also like that he is very thorough in his explanation and shows the various congruency determing methods. I think it could be helpful to review the methods more at the end.

Mr. Jeffrey starts by explaining the standard which gets the viewer ready for what the video is going to teach. I like that he is showing several different ways to prove congruency: side, side, side; side, angle, side; etc. This is a very thorough video and perhaps it is a big enough subject to split into two videos. Overall, very nice video.