Middle schoolers discover the total impact of milk on our society by graphing data.  In this statistics lesson, students discover the dirty and sometimes unhealthy road milk travels to get into our bodies.  Middle schoolers...

Seventh graders study microorganisms in their environments by experimenting with milk products. In this microbes lesson, 7th graders read background information about microorganisms in yogurt and soured milk. Students then follow a...

Discover why pasteurization is important, the different methods of pasteurization, and its side effects.