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Chemistry from Scratch is a free online introductory chemistry course for complete beginners. The site clearly states that the course is suitable for people learning chemistry “from scratch,” as well as those who are simply interested in chemistry, need to build a foundation to pass a chemistry exam, or want to understand the impact of everyday chemicals, food additives, fabrics, materials, and household products.
The course is primarily delivered through self-paced online text, rather than video lessons or animated classes. The author explains that although many videos are linked within the text, the course does not rely on animation to teach topics such as balancing chemical equations. Instead, it uses step-by-step demonstrations and detailed explanations to help learners build understanding. The math requirements are very low: only addition, subtraction, multiplication, division, fractions, and percentages are needed. Exponents, logarithms, trigonometry, calculus, and similar topics are not required. The overall design is intentionally “simplified, even oversimplified,” with the goal not of teaching advanced chemistry, but of helping learners establish basic concepts.
The course is completely free and does not require registration. The site also states that it does not collect personal information. The project accepts donations, but the crawled text does not specify the payment methods. In terms of certification, the main content does not mention a course completion certificate, credits, exam certification, or institutional accreditation, so it should not be regarded as a course that provides formal proof of completion.
Its strengths are its very low barriers to access and study: it is free, requires no registration, and carries little privacy burden. The course positioning is clear and well suited to building foundational knowledge. Its step-by-step explanations and exercises are also helpful for self-learners. The drawbacks are also fairly obvious: the course relies mainly on text, making it less friendly for users accustomed to video-based or interactive learning; the project is maintained by one person, and the instructor’s identity, academic background, and institutional affiliation are not fully disclosed; some exercises do not provide answers, and email replies depend on the author’s available time; there is no clear certificate or learning path management.
It is better suited to learners who are patient enough to read English materials and want to systematically build a foundation in chemistry, especially secondary school students, non-chemistry majors in college, exam candidates trying to strengthen weak areas, and general readers who want to understand chemistry concepts in daily life. It is less suitable for those who need Chinese-language explanations, interactive Q&A, laboratory demonstrations, formal certificates, or advanced university-level courses.
The crawled text does not provide information about access from mainland China, nor does it mention whether the site is subject to network restrictions. Therefore, its accessibility in China is unknown.
⚠ This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on chemistryfromscratch.org official site.
chemistryfromscratch.org is an United Kingdom Education provider. TG4G tracks its product information, an overall rating of 6.0/10, and a China-accessibility score of Workable. Click "Visit Official Site" to reach chemistryfromscratch.org directly.