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What is chemistry?

You might relate chemistry with lab tests, food additives, or hazardous chemicals, but the domain of chemistry includes everything in our environment.

“Everything you hear, see, smell, taste, and touch include chemistry and chemicals (matter).” According to the American Chemical Society (ACS), “Hearing sense, visual perception, gustatory perception, and touching perception all involve complex chemical processes and interactions in your body.”

Even if you’re not a chemist, you’re performing chemistry (or anything related to chemistry) in almost every activity you engage in. When you cook, use cleaning detergents to wipe down your counters, take medicine, or dilute concentrated juice so that the taste isn’t as strong, you’re engaging in chemistry.

According to the American Chemical Society, chemistry is the study of matter, which is defined as everything around us has mass and occupies space, and the changes that matter may go through when exposed to various settings and situations. Chemistry aims to understand not only the properties of matter, such as the mass or composition of a chemical element, but also how and why matter changes — whether something transforms after combining with another substance, freezes after being left in a freezer for two weeks, or changes colours after being exposed to too much sunlight.

Common subdisciplines of Chemistry:

  • Organic Chemistry
  • Inorganic Chemistry
  • Bio Chemistry
  • Physical Chemistry
  • Immunology
  • Analytical Chemistry
  • Materials chemistry
  • Nuclear chemistry
  • MicroChemistry
  • Theoretical chemistry

Learning chemistry

Learning chemistry can be broken down into several stages. First, it involves developing an appreciation of the “big picture” of the subject, including basic science. These include chemistry concepts such as life forms, genetics, and evolution. For instance, if you want to know how cells work, you have to be able to understand how cells function in an ecosystem, which includes environmental factors. This can start with learning about cellular energy and how the energy circulates in the environment. To understand this further, you also need to know about the role of proteins in the cell. This is where research and experiments become crucial. For instance, we need to know how to grow new cells that look and behave like the body’s cells.

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Common biology curriculum

What is the chemistry curriculum for kindergarten?

Chemistry is a field of science concerned with chemical elements and compounds and how they interact. Learning chemistry at the kindergarten level, children learn about fundamental principles, formations of different things, and basic formulas to broaden their minds about how nature works around us. Moreover, they learn safety rules while working with chemical instruments and adopt different safety measures.

What is taught in middle school chemistry?

Students explore the structure of the atom in a deeper level and play a game to better comprehend the link between protons, neutrons, electrons, and energy levels in atoms, as well as their periodic table positions. Covalent and ionic bonding will also be discussed. After learning basic concepts, students move on to density, change of state, the periodic table and bonding, water molecules and dissolve and chemical change.

What is covered in college chemistry classes?

In beginning classes, students learn introductory chemistry, where they learn how to operate in a lab, including how to perform experiments, take measurements, record data, and write lab reports. Students then have to learn advanced courses like organic and inorganic chemistry, bio, and physical chemistry. At this level, the tutor focuses more on practical work like performing different experiments, learning chemical reactions and their outcomes, instead of theory work.

What topics are covered in university chemistry courses?

Students study the advanced courses of chemistry and focus more on practical work at the university level. They have to attend different kinds of labs to explore what they have learned in theory. Different topics are covered in the university, including atomic structure, electrochemistry, units, and measurement, thermochemistry, chemical bonding, equations and stoichiometry, solutions, and mixtures. Reports and research papers are also expected to be written by students on different topics and every class group has to work on a project at the end of the degree.

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You need at minimum a high school degree to start teaching kindergarten and middle school grade levels. For higher level chemistry courses, you may need a degree in a specialist subject depending on the level of course you plan to teach. Your first step will be to decide which subjects you’d like to tutor. Then choose the age groups and grade levels you want to teach. Learn the curriculum and key concepts for those grade levels. And lastly, establish your own teaching methods, tools, and eventually you will create your own materials over time as you get more experience working with students.

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