12/2 & 12/3 - 8 th Grade Agenda Learning Objective: Endothermic and Exothermic Reactions Collect HW: Reading & Notetaking: p.111 – 113 Science Fair Proposal.
Physical Properties – Can be observed or measured without changing the identity of the substance.
Unit 7 Chemical Reactions. Physical Vs. Chemical Change Physical changes= changes in form (phase), but not the identity of the substance ex: H 2 O (s)
