We made some food chain puzzles, and they were such a big hit with the kids! I used them as an intro activity for the unit, but I have teachers using them in their classrooms as a review.
Students color and cut out each organism in the two food chains. They place them on the habitat mat in the order of energy flow. Producer –> Consumer/ Herbivore –> Consumer/Carnivore –> Consumer/ Bigger Carnivore.
Then, they write the food chain at the bottom of their habitat mat. The ocean habitat is shown above, but there is also a savanna habitat food chain puzzle.
Check out the video below to see one of these puzzles in action!