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  • Video conferencing

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    My colleagues and I would like to try some collaborative projects between elementary and secondary students. Our buildings are not close, so in-person events are impossible during the school day. Do you have any…

  • If you were a dinosaur …

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    Some children love pandas, some love dogs, but many more love dinosaurs. At times it seems young children feel dinosaurs are “more real”—more interesting, more important, more present in their minds—than modern animals…

  • Light and electricity

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    A few years ago, I found some interesting background data for a professional development project I was working on–when elementary teachers were asked to name a specific science area that they would find difficult to…

  • Snow explorations

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    The snow was lovely for me, arriving on a  Friday night after my children were home and  enough neighbors were in town to make the  shoveling more of a community gathering  than a huge chore. I…

  • Let it snow!

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    Here in the Northeast, we had to dig our way through the recent storm, the most snow we’ve had in my neck of the woods for two years! I once hosted an exchange teacher from Australia in January (their summer break), who…

  • Ask a question … none of us has all the answers but we might have some

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    Wondering if teaching about magnetism is appropriate for preschoolers, which chemistry activities can be safe for young children, what materials to provide for exploration of gravity, or how to raise butterflies?…

  • Encouraging class participation

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    http://www.flickr.com/photos/34053291@N05/3948369923/ When I have a class discussion, it seems to be dominated by a few students or else no one raises a hand. How can I encourage more students to participate? —…

  • Plans for substitutes

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    I’m a new middle school teacher, and last week I had to miss two days due to illness. When I came back, my classroom was in shambles and it appeared that the students did not do any work. What can I do, short of…

  • Scale

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    Many of the concepts we teach in science relate to the concept of “scale” – things that are at the extremes of small (as in atoms, nanotechnology, or microbes), large (as in galaxies or blue whales), long (geologic time…

  • Making playdough is science

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    Making a dough for classroom play is also a time to teach vocabulary and math skills, and social skills such as cleaning up after oneself. Write the recipe on a page or easel paper to refer to even if your students are…

  • A recipe for success

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    Creative Commons handwritten recipe photo posted to flickr by Deb Roby. So much of science involves communication and skills in language arts. Follow this simple recipe to help your students become science…

  • Exploring light

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    Young children love using a periscope. Maybe because when you look through one, the view is not what your brain expects, somewhat like using someone else’s glasses. (My sisters and I used to take turns running down a…

  • STEM: Science, Technology, Engineering, and Mathematics

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    How many of use chose careers in science, technology, engineering, or mathematics because of our experiences in school? Some topics or activities must have stimulated our interest and curiosity, and the authors in this…

  • Why do we have to learn this?

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    Whenever I start a new unit, some students consistently ask, “Why do we have to learn this?” How should I respond? —Kevin, District of Columbia “Why are we studying this?” “What good will this do…

  • Online video resources

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    Have you seen NASA eClips? This is a collection of video clips on a variety of topics (such as the earth, sun, universe, STEM, aeronautics, and living in space), organized by grade level (K-5, 6-8, 9-12). Some of the…

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