Instant Download Price
Buy and Download
In this lesson your audience will be able to explain three ways of preventing cross contamination at the grocery store and in the kitchen, define cross-contamination, and to describe why it is important to prevent the spread of in Listeriosis in ready-to-eat foods. Grades 6 thru 12 common core standards covered in this lesson and associated activity include algebra reasoning with equations and Inequalities (e.g. explain each step in solving a simple equation as following from the equality of numbers asserted at the previous step, starting from the assumption that the original equation has a solution. Construct a viable argument to justify a solution method).