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Please take out your foldable to complete the notes by following the links and videos below!  Your foldable should be labeled like the one above.  As you watch and read today, please add any questions that come to your mind to the padlet question board at the link below.  Be sure to add them immediately so you don't forget your questions: https://padlet.com/dawn_parten/b1bfcttxwjgf

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Follow the link to explore how small the atom really is.  Take notes on what you find on your extra flap on the foldable.

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Jon Bergmann: Just how small is an atom?

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Just how small are atoms? Really, really, really small. This fast-paced animation from TED-Ed uses metaphors (imagine a blueberry the size of a football stadium!) to give a visceral sense of just how small atoms are. Lesson by Jon Bergmann, animation by Cognitive Media.

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Watch the valence electron video.  This video will show you how to fill the electron shells of an atom.  Take notes on the electrons flap on your foldable.  You may need to watch the video twice to make sure you have a clear understanding of the electron structure.

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This video gives a brief overview of how to calculate valence electrons and how it relates to the periodic table. https://www.oakprep.org http://www.facebook.com/OakPrep.org

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Atomic number, mass number, and isotopes: How to use the atomic number and the mass number to represent different isotopes

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Atomic number, mass number, and isotopes: How to use the atomic number and the mass number to represent different isotopes

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Watch the video explaining isotopes.  Take notes on the flap on your foldable.  Be sure to define an isotope, what changes, and how to figure out the number of particles.  Again, you may need to watch twice for a better understanding.

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Atomic number, mass number, and isotopes | Chemistry | Khan Academy

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Watch the video explaining an ion.  Take notes as you watch on your ion flap on your foldable.  Watch twice if necessary.

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As we move through this unit, we will be talking about how to determine the number of each particle.  Watch this last video to learn how to draw the atom.  This is the type of atom I'm look for for your Edible Atom (obviously this atom is less than atomic #5 so you can't use it, but this video shows the correct model you will use). You will be getting directions and an explanation on the Edible Atom soon. Don't worry if you don't know what I'm talking about yet.

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When you're struggling to use the periodic table to draw atoms, watch this video. Remember to always ask yourself why there is no charge on an ATOM.

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Now that we have finished the notes for our foldable.  Go back and review my presentation by clicking on the link.  Click through to make sure that you understand what we have talked about and add anything you feel is important to your own notes.  I have highlighted the things I feel to be important.  Please add them to your foldable.  Start at the beginning and make sure you have written everything down that is highlighted!

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Atom Notes for foldable with highlights (1)