Thames & Kosmos Kids First: Stepping into Science (Version 2) handleiding
Handleiding
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Big bang bag
YOU WILL NEED
Continue to experiment! Repeat the
experiment with other bags.
Squeeze the opening tightly
together so that the bag does not
lose any air.
Hit the bag powerfully with
the palm of your hand.
WHAT’S HAPPENING
The bag bursts with a loud bang. When you hit the inflated paper bag, you
compress the air in the bag. Because the bag is not elastic, the air has no
place to go. Therefore it rips the bag and the air escapes. The ripping bag
and the suddenly escaping air cause the bursting sound. A squishy rubber
beach ball, on the other hand, is elastic, so it won’t pop when you hit it.
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EXPERIMENT 13
Experiments with Air
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Productinformatie
| Merk | Thames & Kosmos |
| Model | Kids First: Stepping into Science (Version 2) |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 34875 MB |
