[Instructor Guide] Marine Helicopter

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Exercise 1: Movements• Create a program in the Scratch software to allow the Marine Helicopter to spin its rotors and propellers.• Insert additional program blocks to allow the Marine Helicopter to spin at a random motor power. Any unauthorized reprint or use of this material is prohibited.

Exercise 2: Tilt Sensor (Remote Control)• Attach a tilt sensor to the Marine Helicopter and create a program to make use of the tilt sensor. – When the tilt sensor is tilted downwards (1), the motor power will be set at 20. – When the tilt sensor is tilted towards the left side (2), the motor turning direction will be set to “this way” - clockwise. – When the tilt sensor is tilted upwards (3), the motor power will increase to 80. – When the tilt sensor is tilted towards the right side (4), the motor turning direction will be set to “that way” – anti-clockwise. Any unauthorized reprint or use of this material is prohibited.

Exercise 2: Tilt Sensor (Remote Control) Any unauthorized reprint or use of this material is prohibited.