While teachers worked hard throughout the year, there
were signs that at times teachers were not confident in their
implementation of the curriculum. In the informal interviews
with the PLTW teachers throughout the year, this
appeared to be an important topic that affected what was
accomplished in the classes. For example, one teacher felt
that she had always done a great job teaching in her over
ten years of teaching experience, but really struggled with
feeling that she was helping students learn important
content this year and enjoy the class