Just a couple of Edutopia links to round off the week and give you something to think about.  I also have the Edutopia site on the Blog Roll on the right hand side of the post, as there is lots more there to check out, if you are interested. 

https://www.edutopia.org/article/5-ways-unleash-student-creativity-and-reduce-fear-failure

https://www.edutopia.org/article/3-steps-getting-started-pbl