Ratey the Math Cat


http://mathsnacks.com/ratey-en.html (Alternate link)

Lesson, Publisher, Math Snacks, Video, YouTube

Ratey pops up when you least expect him. And he can't resist pointing out the rates and "purrportions" in daily life. You'll never again overlook how everyday decisions rely on mathematical reasoning about rates.

See the Alternative Link for lesson resources.

16 July 2014 Edit: 17 July 2015

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Robert McLean on  04 September 19  at  12:43 PM #

Video uses imperial measurements.