Pupil Worksheet
Robosports
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Opening Bridges
There are two identical bridges in Amsterdam. They are located as indicated on the
map of Holland in Miniland.
Study the bridges and think of what set of instructions they might be following.
Note the instructions down.
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Opening Bridges
If a boat is approaching the bridge a
proximity sensor in the water will
register it and the following set of
instructions will run:
· Wait x seconds
· start lowering the leaf of the
bridge (i.e. motor left on for x
seconds).
· stop the motor when the leaf of
the bridge is at its lowest position
(when another proximity sensor is
activated).
Teacher hints, cover this part of the worksheet before photocopying.
