Page 117 - SCIENCE DLP T6 SK (SEMAKAN 2017)
P. 117
Straw Rocket
Make a straw rocket using a pair of scissors, plastic bottle, modelling clay,
adhesive tape, big-sized straw, small-sized straw, and cardboard.
Steps: Be careful when
using scissors.
1. 2.
Insert half of a small-sized straw Ensure the small-sized straw is
into a plastic bottle. placed upright in the plastic bottle
using modelling clay.
3. 4.
Close one end of the big-sized Cut a piece of cardboard into
straw using adhesive tape. triangular shapes.
5. 6.
8.2.6
8.2.7
Paste the triangular shapes onto Insert the small-sized straw inside
the big-sized straw as shown in the big-sized straw. Launch your
the picture. straw rocket by pressing the
plastic bottle.
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