Do Now: 1. WHY is melting snow a PHYSICAL change? WHY is starting a fire in the fireplace a CHEMICAL change? 2. Turn in your Physical/Chemical Changes Graded Assignment. Today's Goals: Show what you know: Unit 4 Test today! (ECM, PhysChem Changes, Measurement) After the test: Peer Review a classmate's graded assignment. Then fix yours! HW: Revise your graded assignment, if you choose. Final due date tomorrow! |
Science 8 Info > Today's Events >