Posts Tagged ‘solve’

Mathtrain.TV: Ep.113, Resoudre Des Proportions En Utilisant Le Produit En Croix

Saturday, June 23rd, 2012

“Solving Proportions using Cross Product”.  Yes, it’s in French!  Our first!  And it is the debut from Clem, a 6th grade student from Lincoln Middle School in Santa Monica, CA.  The English captions are included.


Part of the student-created Mathtrain.TV project.
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Mathtrain.TV, Ep.105, Fraction Busters w/”Rebecca”

Thursday, November 24th, 2011

7th grader, “Rebecca”, introduces us to fraction busters – a way to simplify solving equations.




Mathtrain.TV: Ep.104, Solving Equations w/ Variables on Both Sides

Friday, October 28th, 2011

7th Grader, “Betty”, debuts with her tutorial. She takes the word problem, translates it into algebra, and then solves it. There are variables on both sides of the equation.


Mathtrain.TV: Episode 85, Inequalities with Vincent

Monday, November 29th, 2010

“Vincent” makes her debut.  She shows us how to work with an inequality problem.