Our church is having its stain glass windows cleaned. As the window company took out the stain glass windows for cleaning, they put in clear windows. The sanctuary is covered with light now. Things that we did not notice, we know notice.
I wonder how much light we have in our classrooms. Do we see which students are struggling? Do we see how they are struggling? Do we see which resources we can use to help these struggling students? Do we see how we can lecture less and spend more time helping students? Or do we teach our lessons so we only see darkness (our teaching) and not students’ responses?
Turn on your lights by noticing how students respond to your higher level questions through their hand signals or personal response systems. Brighten the classroom by observing students doing in class exercises to determine where their strengths and learning gaps are. Enlighten your classroom by having numerous formative feedback activities to help students who struggle.
Let student learning shine brightly in your classroom.
For any one who is interested in implementing formative assessment in the classroom, my book, Formative Assessment: Responding to Students is available through Eye-on-Education.
Education with Technology Harry G. Tuttle 
