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Schools generally have three separate laboratories for the study of different fields of science like physics, chemistry, and biology. Equipments play a vital role in performing experiments, and each piece of equipment has its own specific role.
Laboratory apparatus are essential tools that enable scientists to conduct experiments. By using lab tools, they can make measurements, and gather data in a controlled environment. These instruments range from basic items like beakers and test tubes for mixing and storing liquids.
- Bunsen Burner. This is a piece of apparatus that is used as a safe source of heat in laboratories using a single gas flame. A Bunsen has an inlet that is usually connected to an external source of laboratory gas by rubber tubing.
- Microscope. This is an apparatus that is used to give finer details of small objects that would otherwise not be seen by the naked eye or a hand lens. It does so by magnifying objects up to thousands times their original size.
- Weighing Balances. These are used to weigh the mass of substances in a laboratory. There are different types of weigh balances such as beam balance, spring balance, top pan balances and electronic balances.
- Watches and clocks. These are apparatus for measuring time. Stop watches and stop clocks are the most commonly used for accurately measuring time during experiments.
Shini and Simon demonstrate the key points to consider when using equipment in science experiments. After planning an investigation, the next step is to think about what equipment to use, and...
Making scientific observations. In general, scientists work out explanations based on repeatedly collecting and analysing data. The way in which scientists develop explanations is known as the ...
Try out practical experiments in this KS3 science game. Find out more by working through a topic. Following a good method is essential in generating valid data during an experiment. Learn the...
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That’s Chemistry! Bring experiments and investigations into your primary school classroom. Explore experiment ideas, videos and teacher guidance for teaching key topics.
