7

ACT ONE: Event, Heat up and condense moth balls (look at monster pack)

Remember, large amount of ice needed.

See page 4.10 on monster handout.

ACT TWO

Small dry ice demonstration (not much) . ACT THREE . Create the chart. Examples of change of state for each thing. . ACT FOUR-Worksheet: photocopy . ACT FIVE-Worksheet . ACT SIX-Go over answers.