Classifying Triangles StAIR
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Classifying Triangles StAIR


Classifying Triangles StAIR

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This is a Stand Alone Instructinal Resource (StAIR) designed to teach and test students on their understanding of different triangle classifications.  It could be used as initial instruction, or as an effective review tool at the end of a unit/lesson on triangle classification.
Material Type: Tutorial
Technical Format: SlideRocket Presentation
Date Added to MERLOT: April 16, 2013
Date Modified in MERLOT: August 02, 2013
Submitter: Megan Walker
Keywords: Elementary School, Math, Geometry, Triangles


  • Reviewed by members of Editorial board for inclusion in MERLOT.
    Editor Review
    Very good quality; in queue to be peer reviewed
    avg: 5 rating
  • User review 4 average rating
  • User Rating: 4 user rating
  • Discussion (2 Comments)
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Primary Audience: Grade School
Mobile Compatibility: Not specified at this time
Technical Requirements:  
Language: English
Cost Involved: no
Source Code Available: unsure
Accessiblity Information Available: unsure
Creative Commons: Creative Commons License
This work is licensed under a Attribution-NonCommercial-NoDerivs 3.0 United States


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Discussion for Classifying Triangles StAIR

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Avatar for Ashley Whaley
1 year ago

Ashley Whaley (Teacher (K-12))

This is very easy to follow and very informative! I also think that the multiple review opportunities that you provide is definitely helpful to learners. 

I really liked the sliderocket program you used, as it was very easy to navigate. 

Technical Remarks:

The only suggestion you may consider would be to include more audio. 

Time spent reviewing site: 20 minutes

Avatar for Ally Shin
1 year ago

Ally Shin (Other)

Your StAIR looks great source for students to learn the triangles, especially for 2nd or 3rd graders. The explanation was very clear and easy to understand. When considering its audiences, this instruction would be better to understand to have less words rather than to explain the concepts in full sentence. 

Technical Remarks:

Using sliderocket to present your lesson is fabulous with a brief instruction on bottom of presentation. With the icon for next slide other than simply clicking anywhere in slide would suggest more polished look because there is "BACK TO QUIZ' button. 

Time spent reviewing site: 20 minutes