Challenge Exercise for Working with Cells

Challenge Exercises are designed to further solidify those same workflows and procedures that were covered during the lessons. However, these Challenge Exercises are not meant to be a step-by-step, directed, "click here" exercise. Rather, they begin with a small amount of guidance and a general understanding of the outcome. This allows you to take charge of your own learning. We guide less, you explore more. It lets you test yourself, to see what you have learned and mastered.