These Activity Guides are designed to be used for grades K‒4 or 5‒8, as indicated in the guide, and assume the availability of appropriate supplies, equipment, and instrumentation associated with K‒4 or 5‒8 science courses, as applicable, as well as an appropriate level of supervision, safety training of students, safe facilities to conduct the experiments, and appropriate safety practices and protection. While the lesson plans, including the chemical reaction experiments, presented in the Activity Guide are low hazard, the Chemical Educational Foundation® expressly disclaims all liability for any occurrence, including but not limited to damage, injury, or death, which might arise as consequences of or in connection with the use of these Activity Guides.
Many thanks to Katie Wetstone, the Coordinator, Program Development for the Chemical Educational Foundation for permission to use this material on the ACS at the Illinois State Fair teacher CD.