Worked on formal lab report for Lab 7.4:  Changes of State in Water Experiment
Returned Puzzle Worksheet:  Characteristics of the States of Matter

Homework:
Read lab on 256
Remember for tomorrow:
    Hair is to be tied back
    Wear close-toed shoes
    Do not wear baggy clothing

Reviewed Definitions: Mass, Volume, Model

Discussed Particle Model of Matter

States of Matter:  Three Balloons Activity  (the following is a summary of the class results written on chart paper)
            Solid:  heavy; in the shape of balloon; cold; fun; has dents; when fully melted turns into a liquid; requires
                      more force for movement; particles close together; frozen
            Liquid: warmer than solid; soft; squishy; water shoots out through small holes; water is released when 
                      balloon is open; moderately heavy; doesn't always stay in the same shape; its bouncy
            Gas:   warm; particles are farther away from each other; light; very light; lightweight; can be toxic and
                     non-toxic

Watched animation video

Diffusion of Smells Demonstration (using Axe)

Puzzle:  Characteristics of the States of Matter

Homework:  Read pages 98 and 99 and complete questions on page 100 in workbook