Archive for September, 2009

Investigating Cell Size

How big are cells? Ask most middle school students that question, and they’ll tell you that cells are very small - even microscopic! But what if you asked them to compare the size of cells in a whale and a shrew?
That’s the engaging scenario laid out in “Whale and Shrew,” a formative assessment probe from […]

Posted in Topics: Cells, Life Sciences, Quick Takes, Ratio, Science, Science as Inquiry

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Join the MSP2 Book Club

The Middle School Portal 2: Math and Science Pathways (MSP2) project is starting an online book club. Our first selection is The Omnivore’s Dilemma: A Natural History of Four Meals. In it, Michael Pollan writes about how our food is grown - what it is, in fact, that we are eating. Pollan looks at industrial […]

Posted in Topics: Agriculture, Biodiversity, Climate Change, Ecosystems, Environmental Issues, Ethics, Fossil Fuels, Gardening, Math, Nutrition, Personal and Social Issues, Plants, Quick Takes, Real Data, Science

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