What an awesome spring science project for kids! Make a DIY sprout house. Great way to teach kids about growing plants and it's perfect for preschool, kindergarten, first grade or second grade. http://thestemlaboratory.com/sprout-house/
Salt and vinegar crystals are easy-to-grow non-toxic crystals that you can grow in a rainbow of colors. This crystal growing project is especially good for kids or beginners looking for quick and easy crystals.