Making a Model (scale) Solar System

Do you know how big our sun is compared to our home planet? Can you visualize that? After our model solar system activity, we got a good idea for the sizes of the planets. Originally I’d really hoped to take the kids on an adventure around town showing the scale and distance apart, but even…

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Inside Our Animal Classification Boxes

I had a few requests to see inside our animal classification boxes since we recently revisited them for our “2nd Great Lesson” science shelves. I made these boxes a while back to help drive home the key characteristics of animal classes. We have a box for mammals, birds, reptiles, amphibians, fish and one general invertebrates…

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Clock of Eras & Geological Time Scale Puzzles

In science we are currently talking about the timeline of life and all that goes along with the second great lesson. In the past we’ve used the traditional Montessori Clock of Eras in printed form. I struggle with it though because technically some of the “eras” are really “eons” now. I want our science work…

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October Science Shelves

Here’s a quick peek at our science shelves for October. We’re still covering the first Great Lesson, and this is largely a space unit: Solar system, cosmic address, stars and constellations, phases of the moon and the seasons.

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