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Answer:
Teaching kids about the state of matter is easier when you have something for them to look at. Try using a liquid-to-gas experiment to illustrate this change. Boil a pot of water on the stove. You turn up the dial and begin to heat it up.
Explanation:
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Answer:
By giving them examples and showing a diagram. Some also uses images of the molecular formation and density. It is best to show them the differences of each state. The best way to teach the basic concept of the different states of matter is by conducting a simple experimentation.
Explanation:
Effective housekeeping can help control or eliminate workplace hazards. Poor housekeeping practices frequently contribute to incidents. If the sight of paper, debris, clutter and spills is accepted as normal, then other more serious hazards may be taken for granted.
It includes keeping work areas neat and orderly, maintaining halls and floors free of slip and trip hazards, and removing of waste materials (e.g., paper, cardboard) and other fire hazards from work areas. It also requires paying attention to important details such as the layout of the whole workplace, aisle marking, the adequacy of storage facilities, and maintenance. Good housekeeping is also a basic part of incident and fire prevention.
Effective housekeeping is an ongoing operation: it is not a one-time or hit-and-miss cleanup done occasionally. Periodic "panic" cleanups are costly and ineffective in reducing incidents.