This is my project on how crystals grow differently on different surfaces.

These are the materials I used.
I put five different materials in five containers.
Cup One had a sponge.
Cup Two had cardboard.
Cup Three had mulch.
Cup Four had stones.
Cup Five had styrofoam.
I soaked all of the materials in water and drained the water off.
Then I put one tablesppons each of: salt,ammonia and liquid bluing into each cup.
The I obsevered the cups daily and kept a journal.
I learned that the crystals only started to grow after the water had evaporated.
I will try and put my journal on-line soon.

Day One Side View

Day Two Side View

Day Three Side View

Day Four Side View

Day Five Side View

Day Six Side View

Day Seven Side View

Day One Top View

Day Two Top View

Day Three Top View

Day Four Top View

Day Five Top View

Day Six Top View

Day Seven Top View

Final Day Cup One

Week Two Cup One

Final Day Cup Two

Week Two Cup Two

Final Day Cup Three

Week Two Cup Three

Final Day Cup Four

Week Two Cup Four

Final Day Cup Five

Week Two Cup Five

Week Two Cups