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Insertion Sorting Resources

Here are a few videos that I created last school year while teaching insertion sorting. The worksheet is from Barbara Ericson, and the tiles idea is not mine. :) 

The first video shows a trace through the selection sort algorithm. The worksheet we are using is attached. The 2nd video shows us working through the algorithm using tiles. There is also a worksheet attached to assist in tracking the number of comparisons and accesses to the array. 

The sound is not always the best, but I think it is good enough for you to understand what we are doing throughout. Enjoy.

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