We created leprechauns for St Patrick's Day.
Using hard boiled eggs as our "teeth" (both the eggshell and our enamel contain calcium), we left the eggs in jars with a variety of drinks for an extended period of time. We then examined the changes the drinks made to the eggshells. We planted hyacinth bulbs before halloween and kept them in a dark press for a few months. We then moved them into a bright corner of our classroom and now they are beginning to bloom! |
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