Page 211 - SK Year 6 Science DLP

MACHINES
MACHINES
MESIN
Let’s
Let’s
Test Sailing Boat
Test
To create a model sailing boat based on several
Aim
types of simple machines and science concepts.

Apparatus Knife, ruler, pencil, hole punch, plastic bottle (500 ml),
and plastic cardboard, straw, rubber band, thread, satay stick,
Materials plastic bag, bulb, AA battery, bulb holder, battery holder, wire,
and adhesive tape

Steps

1 Preparation of the body of the boat.

adhesive tape
2 cm 3 cm
# SAFETY

6 cm 4 cm 3 cm 10 cm Be careful when using
bottle
5 cm sharp tools such as
12 cm
the knife.
straw

Cut the plastic cardboard. Attach the straw and bottle onto the cardboard.

2 Making and assembling the propellers.
6cm
6 cm
3 cm
1.5 cm
slit

satay propeller
stick
Cut out four pieces of plastic Insert two pieces of the
cardboard. Make a slit in cardboard to form a propeller. Insert the satay stick through the
the middle. straw. Attach the propellers to
both ends of the satay stick.
#TIPS 3 Fix the rubber band to
The rubber band on the propellers.
the propellers can
be made longer by
joining two rubber
bands together.
Stick the rubber
Tie the rubber band band to the bottle.
to the satay stick.

12.3.1 203
12.3.2