Technology consists of the tools, materials and systems used in human society to achieve practical goals. It may also refer to the knowledge underlying these technologies, such as scientific or engineering principles. Technology can be applied to produce tangible products, such as utensils or machines, or intangible ones like software.
Technology can also be used to make work easier and safer. For example, the introduction of electric traction on railways enabled trains to run faster than those powered by steam and reduced fire risks. It can also be used to increase the accuracy of decisions by providing access to reliable, accurate data. It can also be used to reduce the number of manual processes by automating repetitive or redundant tasks.
In education, technology can enhance learning by opening up a vast new world of information for students of all ages. For example, tablets and laptops can give students access to the internet and a wealth of resources, and they allow teachers to deliver lessons more effectively and interactively.
Technology can also be used as a tool for unleashing children’s creativity and imagination. For example, animation software and online platforms for creating stories and digital art can help develop children’s literacy skills and creative side. It can also be used to communicate with other children from around the world, allowing them to learn about different cultures and languages. On the downside, technology can also be a distraction when used to excess and can lead to poor health habits. For example, children who spend too much time playing computer games or watching TV can miss out on the social benefits of physical activity and face a risk of obesity.