Here's an unusual teaching technique.

McIntyre Elementary students in Deanna Richey’s sixth-grade class handled and raced cockroaches down cylinders during science class.

Each group timed the insects and averaged times to incorporate math principles into the lesson.

For more news about the North Hills School District, check out our school news topic page.

Sixth-grade students in Barbra Weaver’s class performed different experiments with cockroaches.

The students utilized behavior chambers to determine the preferences of cockroaches.

Each container held things such as wet sand, leaves, breakfast cereal of different flavors, vinegar, pink sugarplum body spray and other items. They determined cockroaches preferred wet sand, Cookie Crunch cereal, pink sugarplum body spray and vanilla extract (just in case you were wondering).

Follow us on Twitter | Like us on Facebook

Check out some of today's other top stories here .