Bellwork 1. Pick up handouts and composition notebook from the back table. 2. On the blue Solid, Liquid, Gas foldable, write the definitions for the corresponding vocabulary word at the top of each section  Shape: the external form or appearance  Volume: the amount of space an object/substance takes up  Structure: the arrangement of atoms  Compressibility: the ability to be pressed into a smaller volume

Learning Objectives 1. We will differentiate between chemical and physical properties and changes 2. We will compare solids, liquids and gases in terms of compressibility, volume, shape and structure.

Closing Task 1. I will be able to explain the characteristics of solids, liquids, and gases to a 5 th grader. 2. I will be able to list the steps of each type of phase change in the correct order.

Homework 1. Classifying Changes Handout NOT optional! Due next class 2. Purple Properties of Matter Crossword Puzzle Extra Credit (optional) Due next class Counts as a 100 for a quiz grade.

Extra Credit (once per 6 weeks) Please bring any of the following items for a 100 as a quiz grade! Glue sticks Scissors Colored pencils Tissue

Solid, Liquid, Gas Foldable When we are finished, you will glue this on Page 12 of your notebook. Also, write “Solid, Liquid, Gas Foldable” into the Table of Contents.

Shape The external appearance or form. SOLID Definite Liquid Flows to take the shape of its container Gas Flows to conform to the shape of its container

Volume The amount of space and object/substance takes up. SOLID Constant Liquid Constant Gas Flows to fill the entire volume of its container

Structure The arrangement of atoms. SOLID Liquid Gas

Compressibility The ability to be pressed into a smaller volume. SOLID Incompressible Liquid Incompressible Gas Easily compressed

Examples SOLID Wood Paper Sugar Gas Methane Air Helium Liquid Juice Blood Mercury