## An answer to a challenge problem

These two grade 6 students worked on answering the following challenge problem:

## Student improves the air board based on knowledge gained from learning about the cell.

This grade 6 ELL student spent time learning about various organelles of a cell system while also learning about the system he chose to compare it to; the airboard. As he learned about the mitochondria and how it makes energy for a cell, he was curious about the energy of his system and he came up with a ** What if**.