Is it point or nonpoint pollution review/reinforcement gallery walk puzzler.
25 slide gallery walk of pictures and short descriptions 2-3 sentences
Students must decide if they are point or nonpoint pollution sources
Teacher leads the start of the class where the students copy down the definitions of
Point source pollution
Non point source pollution
Review some examples
Students the go around the room to look at the slides (printout 25 different examples for the students)
Once complete I like to review the answers as a class.
35 slides total
the cover image is one of the slides as an example