Teaching Kids About Energy
Energy is one topic that is usually studied at grade four. The teacher may have explained a half and the other half needs self learning or experiment. Then the problem begin. There is no doubt that parents know about energy, but what method they should use to explain about it. Teaching kids about this subject starts with conveying that there are many forms of it around us and even inside us. Life as we know it would not exist without it. This force is so important that all food packages list Calories, an old energy unit. Energy is either stored or involved with motion.
Tell them that energy is the the property of an object or a system that make it work. Then, tell them some example in daily activities which need energy. For example, you need it to move something. If it does involve moving an object, it is called kinetic. A ball rolling downhill has kinetic energy. It can also come from the position of an object or its arrangement. This type is called potential or stored energy. A ball that is stationary on the slope of a hill before it begins to roll down has what is known as gravitational potential energy. Energy cannot be created or destroyed, it only changes form from one type to another.
When teaching kids about energy it is necessary to explain that besides the motion of objects other types of kinetic energy include radiant, or light; radiant heat; acoustic, or sound; and electrical, or electricity through wires. A machine will never stops moving and constantly create its own energy as it works. The energy that goes into a machine is always greater than the amount of work it produces, because some of the initial energy changes into friction. Since friction is never completely eliminated, the energy going into a machine is always going to be larger than the machine’s output.
When teaching kids about energy, it is important to stick on your mind that energy is a fascinating and vast subject but by remembering these basics, teaching kids about energy can be simple and fun.