Binary Search

I hope this will have the lasting effect of students remembering Sequential vs. Binary search in APCS. I guess time will tell, but I wanted to try something different and was inspired by various ideas on the web.



I embellished this lesson with tactile stuff of how to search for something. I showed them code, but we didn't have time to do more than that so far (other presentations that day). Anyway, it made ME laugh, and really, isn't THAT what's important?

Now what will I do with SORTING. Hmmmmmm.