Tag Archives: insects

Exploring Structure and Function in Insects

As an entomologist, one of my greatest challenges is trying to overcome my students’ feelings of fear and disgust regarding insects. Insects often have negative images in society. Walk through any toy store, and you will likely find plastic insects … Continue reading

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The Celestron Micro-Fi Wireless Digital Microscope: A Handful of Wow!

The term “wireless” does not so much describe what is, but instead what isn’t. And what isn’t is wires. What’s strange about many wireless technologies is there was never a wired version to begin with so describing the device by … Continue reading

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Following children's interests–following a caterpillar over winter

It’s always interesting to hear how other early childhood educators make the most of children’s curiosity to teach science concepts. Guest blogger Maggie Posey is a mom to a curious two year old and preschool teacher to eight eager learners. She … Continue reading

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East coast periodic cicadas—prepare children to comfortably view these interesting insects

When I’m introducing young children to a small live animal, such as a worm or a beetle, I may first offer them a chance to use a magnifier to look at a photograph of the animal, up close. From there … Continue reading

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Invertebrate diversity tally

Students at Bailey’s Elementary School for the Arts and Sciences are finding out how many different kinds of invertebrates live in their schoolyard. Using a poster showing the invertebrates that are common in a Northern Virginia pollinator garden to familiarize … Continue reading

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Mini Doc Cams Capture the World Up Close

Small document cameras, or mini doc cams, are making inroads into many classrooms due to their low cost, USB power, small size, and adaptability. It is the latter feature that makes them especially attractive to science teachers. One camera in … Continue reading

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Tablets as Microscopes

  The cameras on tablets work great for general picture taking, but they also can work as magnifiers and microscopes.   A good place to start is by placing additional lenses directly on the camera to see how it preforms. … Continue reading

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Spring activities and books to go with them

In our mid-Atlantic spring we can have temperatures in the 50s or in the 80s, rain or shine. The activities the children have been involved in center around the weather. We planted peas and radishes, measured their growth, examined the pea … Continue reading

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Learning about the butterfly life cycle with local butterflies

This year I have challenged myself to use only local animals in the classroom, for budget and ecological reasons. Luckily for me and my students, Cabbage White and Black Swallowtail butterflies go through their life cycle to adulthood in our … Continue reading

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All about animals

This is the closest I’ve ever gotten to a Madagascar hissing beetle. Continue reading

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