Students select the best non-flowering stems of plants and remove the leaves from the soon to be buried portion of the stem. They fill seedling flats with soil and insert the cuttings, label, and water.
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Shake it up with Seismographs!
Shake things up in your STEM or earth science classroom when you have small groups construct their own seismographs. A reading assignment on the history of seismographs, the Richter scale, and current technology sets the stage for the...
3rd - 12th Science CCSS: Adaptable