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Mathtrain.TV is a free, educational "kids teaching kids" project from Mr. Marcos & his Students at Lincoln Middle School in Santa Monica, CA.
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Mathtrain.TV Podcast
    • video pic
    • Title: Quick Tour of Numbers

    • Description: Here is a brief look at a Venn Diagram of some Number Sets.
    • Channel: Teacher-Created Videos
    • Rating   1 Star 1 Star 1 Star 1 Star 1 Star     Views: (18183)     Duration: (00:01:12)     Uploaded: 10-04-08
    • Tags: number sets natural counting whole integers rational irrational realnumbers complex imaginary k12 marcos teacher venn
    • Comments - Responses: (0)
    • video pic
    • Title: Multiplying Polynomials (FOIL)

    • Description: Matilda returns to show us how to multiply polynomials. In algebra class, this...
    • Channel: Student-Created Videos
    • Common Core State Standards: HSA.APR.1
    • Rating   1 Star 1 Star 1 Star 1 Star 1 Star     Views: (18150)     Duration: (00:01:00)     Uploaded: 02-21-09
    • Tags: foil multiply polynomials binomials algebra distributive property student lincoln matilda
    • Comments - Responses: (0)
    • video pic
    • Title: Percent of a Number

    • Description: Another look at finding the percent of a number.
    • Channel: Teacher-Created Videos
    • Rating   1 Star 1 Star 1 Star 1 Star 1 Star     Views: (18045)     Duration: (00:02:49)     Uploaded: 02-12-11
    • Tags: percent teacher Lincoln mathcast mathtrain howto number
    • Comments - Responses: (1)
    • video pic
    • Title: Solving Multi-Step Equations (part 2)

    • Description: This is an early math video, one of the first few made by Mr. Marcos for his st...
    • Channel: Teacher-Created Videos
    • Rating   1 Star 1 Star 1 Star 1 Star 1 Star     Views: (18011)     Duration: (00:01:24)     Uploaded: 04-05-08
    • Tags: equation solve multistep inverse operation k12 homework lincoln tabletpc
    • Comments - Responses: (0)

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