Where an attempt is made to open a protected door or flap during operation, the hingeoperated switches LSR/TS and the hasp-operated switches LSR/TKG immediately disconnect the power supply to the machine or installation. Opening is registered at an angle of only 5 degrees, and so even tampering is not possible.
The anatomy and structure of the five sense organs of the human body: vision, hearing, smell, taste, and touch.
At the end of the unit the children will be quizzed on the different senses which will have to be matched to their source. The children will have to name the five senses and which part of the body is linked with that particular sense. Also, the story incorporating the five senses will also be used as a way to assess what the children comprehended ...