Unlock the secrets of matter: High school chemistry and beyond
Delve into the crucial world of chemistry with our extensive collection of free online courses. These include a range of offerings tailored for beginner, intermediate, and advanced high school levels. From the earliest times, human fascination with chemical reactions has driven innovations, from fermenting drinks to extracting preci...…Read More Delve into the crucial world of chemistry with our extensive collection of free online courses. These include a range of offerings tailored for beginner, intermediate, and advanced high school levels. From the earliest times, human fascination with chemical reactions has driven innovations, from fermenting drinks to extracting precious metals. Chemistry offers insights into the structure and characteristics of elements and compounds, unveiling the secrets of physical and chemical changes. Explore courses covering organic and inorganic chemistry, analytical chemistry, physical chemistry, and related sciences like biochemistry. Simply register for your free Alison account, choose your preferred course, and effortlessly unlock the wonders of learning! Read Less
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Explore the fundamentals of chemistry in this comprehensive four-course series. Covering essential concepts, laboratory techniques, and practical applications, these beginner-friendly courses provide a solid foundation for understanding the intriguing world of chemistry.
If water is the new currency, do we have enough water to waste? Wastewater Treatment Plant Operators hold fast to the premise that everything that goes into a sewer is not garbage. They manage a syste
Have you ever wondered how the water you consume reaches you? Or inquired into how natural disasters, pollution and contamination affect water? If so, then you may wish to become a Hydrologist so that
A Gynecological Laparoscopic Surgeon combines general surgical skills, low-risk minimally invasive laparoscopic techniques, and specialized knowledge of women’s health to bring relief to their patient
The Chief Scientific Officer recognizes the boundaries of the organization’s scientific-technological reality and strives to transcend them in imagination to align them with its overarching mission an
Nurse Practitioners are angels of mercy who strive to patiently and tenderly bring comfort, courage, hope, acceptance and a gentle touch to all the patients in their care.
As stewards of sustainable growth and guardians of our planet’s natural resources, Agricultural Scientists incorporate complex technology into age-old practices to devise eco-friendly solutions to the
The growing realisation that soil is the most vital natural resource nurturing the miracle of life on Earth underscores a Soil Scientist’s crucial role in its sustainable use and preservation.
They are the “plantastic” experts who root for an agriculturally, environmentally, and economically sustainable increase in the global production of food through the implementation of tried-and-tested
It’s a bird! It’s a plane! No, it’s a helicopter, and it’s flying flawlessly, thanks to a skilled Helicopter Mechanic. Helicopter Mechanics work tirelessly to ensure that pilots can fly helicopters sa
Blessed with indefatigable stamina, bountiful courage, artistic genius, and skilled hands, Boilermakers work with metal and fire to forge and weld huge boilers, tanks and vats that drive global busi
Our world runs on energy, which helps us execute our tasks and run our machines faster and more efficiently. Boilers systems produce steam, which provides cost-effective energy to run various equipmen
Aircraft Dispatchers lay the groundwork for the smooth departure of aircraft. They collaborate and coordinate with the airlines and diverse airport ground services to ensure the safe and efficient lif
Engineering Geologists investigate, study and solve engineering and environmental problems stemming from human impact on the Earth to ensure a better tomorrow for all humanity.
Buckling up the seatbelt on a flight to a work conference or a holiday destination, or back home, passengers hardly think of the intricate combinations of bolts, wires, and diverse materials and compo
We are constantly wonderstruck by jumbo jets, missile launchers and space shuttles; images of satellites orbiting the earth and distant planets beamed back to earth by super-intelligent probes continu
Particle physics aims to understand what everything is made of, and how everything sticks together. By everything I mean, you and me, the Earth, the Sun, the 100 billion suns in our galaxy, and the 10
Otherwise known as ‘universal engineers,’ Chemical Engineers apply the principles of chemistry, biology, physics, and math in the design and development of a diverse range of useful products from raw
Time and again, we ponder what cosmic truths lie undiscovered before us and how those discoveries may one day transform life on Earth. Astrophysicists, who study the physical components of celestial o
Taking a free online chemistry course on Alison is one way to learn chemistry easily. With our chemistry vertical you will be able to progress through a series of courses in order, building on your knowledge as you go. Best of all, Alison’s courses enable you to work wherever and whenever it suits you. You can even study on your smartphone by downloading the app. If you struggle with one topic, you can repeat the lesson as often as you like and you can retake the assessment until you achieve success!
What is the best free online chemistry course with certificate?
Alison has many free online chemistry courses, from organic chemistry to physical, inorganic to biochemistry. Some are short, practical certificate courses which can be completed in 1.5 to 3 hours; others are lengthier diploma courses which take up to 20 hours. With a mix of academic and career focused options, here are the recommended courses:
Accredited
Wastewater Treatment Plant Operator 
$36,503
Hydrologist 
Gynecological Laparoscopic Surgeon 
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