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Bacteria: An Inquiry Based Activity
Need a ready to go, inquiry based bacteria lab to get your students thinking and interested in bacteria? All you need is this lab, some milk, glass jars (baby food jars work well), and possibly a fridge. Appropriate for grades 4-7, this is a life science lab in which students will use the idea of spoiled/curdled milk to help them determine what are the best growing conditions for bacteria. An explanation is given as to why milk curdles. Five student pages included, as well as one teacher page with notes. Have fun!
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