For my science project at Pioneer Ridge Middle school I decided to learn if crystals would grow better in the light or the dark. To do this project you will need to go buy a Space Age Crystal Growing Kit first. Then you need two half liter soda bottles, something to cover the containers with, two rocks about 4 inches in diameter. After that, boil 12.5 oz. of H2O and pour it equally between the two containers. Remember, if you mess up the measurements the experiment won’t work. Then you add ¾ of a cup of the crystal seeds among the two containers. Then you stir until the chemical is completely dissolved. Next, you add the rock. Then you cover container with plastic wrap. Then, you put one container in a dark place and the other one in a lighted location.
The next day add the rest of the mix equally between the two bottles. After about 6-9 days you can remove the crystals. To do that you use rubbers gloves and carefully take them out. Then set them on absorbent paper. Then you measure.
My Conclusion
For my conclusion, the crystal cluster in the light grew better than the one in the dark.
Heights
Light: 1 ½ cm
Dark: 1 cm
If I could change the experiment I would try different crystals instead of Aquamarine. So maybe each crystal kind of crystal effects its growth.