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  1. Before you begin, make a hypothesis, based on your background reading, about how the crystals grown under each of these conditions will look. Write your hypothesis in your lab notebook. Prepare an ice bath by filling the large bowl half full of ice cubes and then adding water until the bowl is three-quarters full.

  2. In this activity, you will compare the size and shape of crystals grown at different temperatures. With just water and Borax, a household cleaning product, you can discover the method for growing large, pure crystals!

  3. Here are some example hypothesis for crystal growing experiments: If I use hotter water, then my crystals will grow bigger than crystals grown in colder water. If I use more borax powder, then my crystals will grow faster than crystals grown with less borax.

  4. 2 Μαΐ 2013 · In this activity you'll compare the size and shape of crystals grown in different temperatures. With just water and borax, a household cleaning product, you can discover the method for...

  5. See how to grow crystals of sugar, salt, borax, alum, and many common chemicals. Get recipes to grow crystals using household ingredients.

  6. You can use our bluing crystals lesson plan to transform your bluing and ammonia crystals into a complete science fair project or science experiment with a hypothesis, variables, and recording of data!

  7. Science fair project in which you will examine how crystals are formed by creating your own crystal using charcoal briquettes, salt, and ammonia.

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