projectinformation
purpose
hypothesis
apparatus
method
observations
conclusion
index
Method
Growing the Seeds
1. Boil water.
2.I Added enough of the substance (Alum, Epsom Salt, Sea Salt) until the water was supersaturated.
3. I Let the solution cool on a saucer, so the water could evaporate leaving the seeds.
4.I Selected seeds that were similar in size from each saucer.
5.I Measured and recorded the size of the seeds.
Growing the Crystals
1. Boil water.
2. I Added enough of the substance (Alum, Epsom Salt, Sea Salt) until the water was supersaturated.
3. I let the liquid Cool to let the weeds form at the bottom.
4.I Hung each type of seed in each type of substance (Factorial Design) in bottles.
5. I let the bottles sit in the the same temperature and humidity.
6. At the end of 2 and one half weeks, I measured the growth of each crystal.