MOST RECENT VIDEOS

• Flow Proof of Overlapping Triangles

  More complicated proofs - Overlapping Triangles (done as a Flow Proof)

  Uploaded Oct 19, 2017
• Overlapping Triangle Proof
  Uploaded Oct 19, 2017
• ☆WHY SSA DOES NOT PROVE CONGRUENCE!

  Join us as we explore why Side-Side-Angle and Angle-Side-Side cannot be used to prove that two triangles are congruent. For more MashUp Math content, visit http://www.mashupmath.com and join our free mailing list! :)
  
  This lesson answers the questions: How do I prove that two triangles are congruent? Why can't SSA be used to prove that two triangles are congruent?
  
  Our lessons are perfect for flipped classroom math teachers and students. This lesson is aligned with the common core learning standards for math and the SAT math curriculum as well.
  
  Be sure to join our mailing list at http://www.mashupmath.com

  Uploaded Oct 18, 2017
• CPCTC

  Watch more videos on http://www.brightstorm.com/math/geometry
  
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  Uploaded Oct 17, 2017
• An introduction to mathematical theorems - Scott Kennedy

  View full lesson here: http://ed.ted.com/lessons/scott-kenne...
  
  Euclid of Alexandria revolutionized the way that mathematics is written, presented or thought about, and introduced the concept of mathematical proofs. Discover what it takes to move from a loose theory or idea to a universally convincing proof.

  Uploaded Oct 17, 2017
• Look Up | Gary Turk - Official Video

  A spoken word film for an online generation.
  'Look Up' is a lesson taught to us through a love story, in a world where we continue to find ways to make it easier for us to connect with one another, but always results in us spending more time alone.
  
  Subscribe - http://bit.ly/Subscribe_to_Gary_Turk
  
  I don't want you to stop using social media or smartphones.
  It's about finding a balance. It's about making sure you are awake, alive and living life in the moment; instead of living your life through a screen.
  
  Written, Performed & Directed by Gary Turk.

  Uploaded Sep 29, 2017
• Math Antics - Quadrilaterals
  Uploaded Sep 29, 2017
• Parallelogram: opposite sides and angles are congruent, Proof
  Uploaded Sep 29, 2017
• Colin Dodds - Geometric Transformations (Math Song)

  Hey! I gotta shape
  And I want to transform it geometrically
  But wait! When transforming that shape
  There's a few options that are available to me
  Because I could...
  
  Rotate - turn it 'round
  Translate - shift it left, right, up, or down
  Reflect - copy it across an axis of symmetry
  
  Hey! I gotta shape
  It looks great but I want to tesselate it
  That's where, that shape
  It fills up a flat space completely
  With no overlaps or gaps
  
  Rotate - turn it 'round
  Translate - shift it left, right, up, or down
  Reflect - copy it across an axis of symmetry

  Uploaded Sep 27, 2017
• How Do I Translate a Figure? | Common Core Geometry Transformations

  Join us on this flipped math lesson where we visually explore how to translate a point, translate a line segment, and translate a figure. For more MashUp Math content, visit http://www.mashupmath.com and join our free mailing list! :)
  
  This lesson answers the questions: What is a translation? How do I translate a point? How do I translate a figure? How do I translate a line segment? What is the difference between a translation and a reflection?
  
  Our lessons are perfect for flipped classroom math teachers and students. This lesson is aligned with the common core learning standards for math and the SAT math curriculum as well.
  
  Be sure to join our mailing list at http://www.mashupmath.com

  Uploaded Sep 27, 2017