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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: Simple Interest with Student Shane

    • Description: Middle school student Shane shows us a Simple Interest problem. She created th...
    • Channel: Student-Created Videos
    • Common Core State Standards: Math.7.RP.A.3
    • Rating   1 Star 1 Star 1 Star 1 Star 1 Star     Views: (14336)     Duration: (00:02:27)     Uploaded: 01-20-14
    • Tags: simple interest mathematics shane educational school
    • Comments - Responses: (0)
    • video pic
    • Title: Adding 2 Fractions with Unlike Denominators

    • Description: Arielle and Miller explain
    • Channel: Student-Created Videos
    • Common Core State Standards: 5.NF.A.1
    • Rating   1 Star 1 Star 1 Star 1 Star 1 Star     Views: (16492)     Duration: (00:03:05)     Uploaded: 01-15-14
    • Tags: adding fractions
    • Comments - Responses: (0)
    • video pic
    • Title: Adding Fractions with Unlike Denominators

    • Description: Emilia & Kendall explain how to add 4/5ths and 3/7ths.
    • Channel: Student-Created Videos
    • Rating   1 Star 1 Star 1 Star 1 Star 1 Star     Views: (15764)     Duration: (00:01:34)     Uploaded: 01-15-14
    • Tags: fractions unlike denominators adding add common
    • Comments - Responses: (0)
    • video pic
    • Title: How to Find the Circumference of a Circle

    • Description: Middle school student, "Shane", shows how to find the circumference of a circle...
    • Channel: Student-Created Videos
    • Common Core State Standards: Math.7.G.B.4
    • Rating   1 Star 1 Star 1 Star 1 Star 1 Star     Views: (17422)     Duration: (00:01:46)     Uploaded: 11-17-13
    • Tags: student circumference circle iPad ScreenChomp TechSmith geometrymathematics pi mathtrain
    • Comments - Responses: (0)

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