Chemistry+Class

=**Our First,Second and Third Grade class have been studying Physical and Chemical changes in Science Class.**= ==

=We put oil and then a popcorn kernel into a test tube to see what physical change would happen when we held the test tube over the flame.=

==

== =We dropped bleach in one area and water in another area to see the chemical reaction between the cloth dye and the bleach.=

== =Here we are adding heat to sugar.= == = = =Wow! The sugar turned to liquid!=