This collection of engaging and challenging 3rd grade common core standards are designed with a fun "Showcase Showdown" theme. They can be used whole group, small group or even in true "showcase" face off style. The files are saved with the "shade" up, so that teachers can keep the problems secret until the appropriate time. I like to play a little Price is Right music before revealing the questions. :)
A variety of standards are covered in these 28 questions.
This zip file contains SMART notebook files.
These interactive white board files are all currently saved with the shade on, so that the questions can be revealed to the class as you wish. To open the shade, you must click and drag down.