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Lesson Plan
University of Texas

Inside Mathematics: Houses in a Row [Pdf]

For Teachers 2nd - 4th Standards
This task challenges a student to use knowledge of geometric and numerical patterns to identify and continue a pattern.
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Unit Plan
TED Talks

Ted: Ted Ed: Can You Find the Next Number in This Sequence?

For Students 9th - 10th
1, 11, 21, 1211, 111221. Can you figure out what comes next in the number sequence? Alex Gendler reveals the answer and explains how beyond just being a neat puzzle, this type of sequence has practical applications as well.