This resource includes inquiry-based questions and mini lessons of concepts needed to complete the inquiry-based questions successfully. There are four sections: Equal Parts, Fractions of a Whole, Fractions of a Set, and Mixed Numbers. Each of the four sections begins with an inquiry-based diagnostic question. Following this are mini lessons which give students an opportunity to fill in any gaps they may have. At the end of each section is a diagnostic inquiry-based queston to see if students have learned the concepts from the mini lessons and are able to apply them properly.