PowerPoint practical lesson on Chemical sciences exploring the physical and chemical changes that occur through inquiry based learning experiences. Questions to support experiment with worked answers and explanation. Worksheet provided. Australian Curriculum Content descriptors ACSSU095 ACSSU077 ACSHE081 ACSHE098 ACSIS231 ACSIS086 ACSIS087 ACSIS090 ACSIS218 ACSIS091 ACSIS093 ACSIS232 ACSIS103 ACSIS104 ACSIS108 ACSIS110 ACSIS221