Dinesh Amarathunga is a well-known physics educator in Sri Lanka, particularly famous for his Physics Short Method (Short Technique) series aimed at G.C.E. Advanced Level (A/L) students
. His books focus on visual learning and rapid problem-solving techniques to help students complete exam papers more efficiently. Complete Guide to Dinesh Amarathunga’s Physics Books
His primary collection consists of "Short Technique" books tailored for specific units in the A/L Physics syllabus. These are designed to help even struggling students achieve high results by mastering "universal short methods". Core "Short Technique" Book Series Mechanics Short Technique Book : Focuses on motion, forces, and energy. Swing and Wave Short Technique Book : Covers oscillations and wave mechanics. Lighting Short Technique Book : Dedicated to optics and light properties. Thermal Physics Short Technique Book : Covers heat transfer and thermodynamics. Field of Gravity Short Technique Book : Detailed methods for gravitational fields. Electronic Field Short Technique Book : Focuses on electric fields. Electromagnetism Short Technique Book : Covers magnetic fields and electromagnetic induction.
Current Electricity (Dhara Electronics) Short Technique Book : Focuses on circuits and electrical flow. Electronics Short Technique Book : Covers semiconductor devices and logic gates. Modern Physics / Radiation Short Technique Book : Often included as the 10th part of the series. Additional Publications
Bhauthika Vidya Vinodaya (භෞතික විද්යා විනෝදය)
: A book designed to make complex physics concepts easy to understand through simple explanations. Physics Short Notes (Grade 11)
: Targeted at O/L students to help them transition into higher-level physics. A/L Past Papers with Model Answers
: English and Sinhala medium past paper sets often curated or annotated with his methods. Grantha.lk Where to Find His Books Online Retailers
: You can find listings on Sri Lankan e-commerce platforms like Grantha.lk Local Bookshops
: Major bookstores such as Sarasavi or Vijitha Yapa typically stock these for A/L science students. Direct Inquiries
: Many of these materials are distributed through his specialized tuition sessions or social media platforms like within these books, like Electronics , to see more detailed techniques?
Dinesh Amarathunga is a prominent educator in Sri Lanka known for developing highly effective short-cut methods and concise study materials for GCE Advanced Level (A/L) Physics. His books are designed to simplify complex concepts and help students solve problems rapidly during competitive exams. Popular Physics Shortcut Books
Dinesh Amarathunga has authored a series of "Short Method" (Keti Krama) books covering the entire A/L syllabus. These are widely used by students in both Sinhala and English mediums: Mechanics (Yaantshra Vidyawa Keti Krama) Oscillations and Waves ( Dholana ha Tharanga Keti Krama) Light (Aalokaya Keti Krama) Thermal Physics ( Thaapa Bhauthikaya Keti Krama) Gravitational, Electric, and Magnetic Fields Current Electricity ( Dhaara Vidyuthiya Keti Krama) Electronics (Electronics Keti Krama) Mechanical Properties of Matter Matter and Radiation Exam Preparation Materials dinesh amarathunga physics books
In addition to subject-specific shortcut books, he provides resources focused on past performance and quick revision: A/L Physics Past Papers with Model Answers
: Available for both Paper I and Paper II in English and Sinhala mediums. Physics Short Notes
: Targeted for Grade 10 and Grade 11 (O/L) as well as A/L students to facilitate last-minute revision. Where to Buy
These books are primarily published through Samadhi Publications and can be found at major Sri Lankan book retailers:
Grantha.lk: Often lists his A/L Physics past paper books and short notes.
Daraz.lk: Frequently carries his shortcut books and other educational titles.
KBooks.lk: A common source for specialized physics theory books in Sri Lanka. Dinesh amarathunga physics book A/L sinhala medium
Here is solid, factual content regarding Dinesh Amarathunga and his Physics books, which are widely used in Sri Lanka for G.C.E. Advanced Level (A/L) examination preparation.
Due to high demand, counterfeit copies have entered the market. To ensure you get the original, high-quality prints (with accurate diagrams and no missing pages):
Authorised Bookshops in Sri Lanka:
Online Platforms:
Digital Editions:
Amarathunga now offers searchable PDFs with hyperlinked tables of contents. These are excellent for tablet-based studying, though many students still prefer the physical copy for the colour-coded layout. Dinesh Amarathunga is a well-known physics educator in
Read the concept boxes and derivations carefully. Do not jump to problems. Amarathunga often highlights formulas in green/red boxes – memorize those.
Headline: Mastering the Fundamentals – The Smart Way to Ace Physics
Key Features:
Syllabus-Aligned Content: Each book is meticulously structured to align with the local G.C.E. Advanced Level Physics syllabus, ensuring that students focus strictly on relevant material without wasting time on extraneous topics.
Simplified Theoretical Explanations: Complex physics concepts—including Mechanics, Thermodynamics, and Electronics—are broken down into simple, digestible language. The "theory-to-practice" approach helps bridge the gap between memorizing formulas and understanding the underlying principles.
Comprehensive Worked Examples: Unlike standard textbooks, these books prioritize learning through example. Every theoretical section is immediately followed by step-by-step solved problems, allowing students to see exactly how to apply formulas to real exam questions.
Extensive Past Paper Analysis: A major selling point of the series is the inclusion of fully solved past examination papers. Key answering techniques and marking scheme logic are revealed, giving students a competitive edge in time management during exams.
Quick-Reference Formula Sheets: Includes condensed summary sections ideal for last-minute revision. These "cheat sheets" compile essential equations, constants, and unit conversions for rapid recall before entering the exam hall.
Targeted Practice Questions: Beyond past papers, the books contain original practice questions categorized by difficulty level (from basics to advanced application), catering to students aiming for average passes as well as distinction-level grades.
Ideal For:
Tagline: "Don't just study Physics—understand it. Your blueprint for A/L success."
The story of Dinesh Amarathunga is one of a modern educational "rebel" who sought to demystify physics for Sri Lankan students. Often described as a brilliant mathematician and electrical engineer, he gained fame by challenging traditional tuition methods that he believed wasted years of students' lives. The Philosophy of "Short Methods" Where to Buy Authentic Dinesh Amarathunga Physics Books
His rise is tied to the creation of a massive series of physics "Short Script" books. The narrative he promoted was simple: if students actually understood physics correctly rather than just attending classes, Sri Lanka would have already launched rockets to the moon.
His books are designed as visual, rapid-learning guides meant to help even struggling students achieve high grades by cutting through the fluff of standard textbooks. The Book Series
Dinesh Amarathunga’s work covers the entire Advanced Level (A/L) Physics syllabus through these specialized technique books, typically available via platforms like Daraz.lk or through Samadhi Publications. Key titles in the collection include: Mechanics Short Technique Book Oscillations and Waves Short Technique Book Thermal Physics Short Technique Book Light/Optics Short Technique Book Gravitational, Electric, and Magnetic Fields (separate volumes) Current Electricity and Electronics Mechanical Properties of Matter and Radiation Impact on Students
Amarathunga's "story" is ultimately that of a teacher-author who used his engineering background to "hack" the exam system. By providing "universal short methods" that allow a two-hour paper to be completed in one, he transformed from a teacher into a figure known for helping "weak" students pass one of the toughest exams in the country. Dinesh amarathunga physics book A/L sinhala medium
Dinesh Amarathunga is widely recognized for his specialized Physics Short Technique (Short Script) book series, designed to help students master complex concepts for the GCE Advanced Level (A/L) exams. His approach focuses on "universal short methods" and visual techniques intended to simplify advanced physics lessons and improve speed during exams. Key Physics Book Series
His most popular works are the "Short Technique" books, which cover nearly every major lesson in the A/L Physics syllabus: Mechanics Swing and Wave Lighting (Optics) Thermal Physics Gravitational Field Electric Field Electromagnetism Current Electricity Electronics Mechanical Properties of Matter Matter and Radiation Student Resources and Availability
Beyond the short-method guides, there are additional resources available for different grade levels and mediums:
Past Papers & Model Answers: Books containing English Medium Advanced Level past papers and model answers for Physics I and II are frequently used for exam preparation.
Grade 10-11 Short Notes: Concise revision notes are also published for younger students (Grade 10 and 11) in both Sinhala and English mediums.
Where to Buy: These books are commonly found on major Sri Lankan e-commerce platforms like Daraz.lk and specialized bookstores like Grantha.lk.
In a market dominated by names like "Samudra" and "R.S. Samarasinghe," why do students specifically search for Dinesh Amarathunga physics books?
Each theoretical concept is immediately followed by a solved problem. Amarathunga does not just give the answer; he shows the reasoning. Every calculation includes the formula, the substitution of units, and the final answer with correct significant figures. This method trains students to organize their answer scripts exactly as examiners want.