Tuesday, April 19, 2016

Maker Monday: S.T.E.M. Fun (Ages 5+) Snap Circuits

 

Explore circuits and build simple machines that will be dismantled after construction. Younger builders (age 5-7) should plan to build with a caregiver or older sibling.

Display as kids entering: electricity books (J537’s) and books on inventors/inventions (608s/609s)

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Discuss: what is electricity/how do we use it in our lives?

Demonstrate: static electricity (rub balloon on kid volunteer’s hair)

Read: Switch On, Switch Off by Melvin Berger.

(optional, if have the equipment – electrical wire, bar magnet & compass  -- do the experiment described on pages 10-13)

Diagram:  show how the circuit works – from source of power (battery in our kits/electrical outlet in your home/story above)  electricity flows through the circuit, powering the objects (light/fan/speaker) before returning to the battery.

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Mention that they will be experimenting with different circuits using our Snap Circuit kits. Demonstrate project #1

Tell them If they haven’t used these kits before, recommend that they do the projects in this sequence: Projects 1,3,4,15-21 (shown on board).  Follow the instructions and double-check before turning on switch.

Emphasize: Safety precautions (particularly if they you are doing other projects/experimenting):

  • Never attach any of the blue pieces across the battery terminals – can get a “short circuit” and burn out the battery
  • Never make a circuit that doesn’t go through some object to be powered (light/speaker/motor) – again short circuit!
  • Any project that uses the motor/fan has the RED ! box – if you don’t wear glasses, please come get eye protection first. (used plastic sheets because I didn’t have plastic goggles)

Teams – suggest 2-3 people in each group, 5-7 year-olds work with over 8s or adult.

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Take Home:  Potato electricity experiment sheet (photocopied from back page of Switch On, Switch Off by Melvin Berger.)

Monday, April 18, 2016 4:30 PM - 5:30 PM  (21 kids/9 kits good ratio)

2 comments:

  1. This blog awesome and i learn a lot about programming from here.The best thing about this blog is that you doing from beginning to experts level.

    Love from

    ReplyDelete
    Replies
    1. So delighted you find it useful! Thanks for commenting. :) Carol

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