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Top FOSS Tools for Educators

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Exploring Coin Flip Bias: Practical Observations

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Has anyone carried out this experiment (practically), not on a computer? Make an observation table: Observation No Side Facing up – Before Tossing(Write here ‘Tail’ or ‘Head’) Side Landing Up(Write here ‘Tail’ or ‘Head’) 1 : : 2 : :… Read More ›

50 Years of Video Calling – UPDATED with Latest Video

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In 2020, webinars, WhatsApp video calls, Zoom and Google Meets are routine, just like a telephone call was 30 years back. Yet, it had to start at some time in the past, and video calling technology first broke in on… Read More ›

Master C Programming from Home: Online Course

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Learn C Programming online from anywhere, tailored to your exam syllabus. Engage in live, interactive sessions covering theory and practicals. The course includes solved programs, PDFs, practical tips, and difficulty-solving support. Master C to build a foundation for various programming languages and applications in science and engineering.

Learn Python Programming Online: Interactive Live Sessions

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Now, learn programming languages in the comfort of your home, in any part of the world. I can help you learn programming in Python for your university, college or school exams. The syllabus as shown alongside is a typical syllabus… Read More ›

Simple Tech Setup for Online Learning Success

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Online teaching has become vital during COVID-19, enabling teachers to reach students globally with basic equipment like a mobile phone or desktop. Essential tools include quality software for teaching, video conferencing, and a reliable operating system. For math and science, writing tablets or whiteboards are recommended. Adequate hardware specifications are crucial for effective online classes.

Why are open-source Linux-based laptops so expensive?

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The cost of a laptop comprises hardware, installed software, and warranty fees. Open-source software like Linux is not free and incurs distribution and support costs. High-end components raise hardware costs, while extended warranties add to total expenses. Brand reputation also significantly influences pricing.

Poll for Study Material on Digital Electronics

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This poll aims to find the topics that students find difficult in the subjects of Digital Electronics, Logic Gates, Boolean Algebra and computer architecture. Please select the topics that you find difficult. It will help me in deciding for which… Read More ›

Timeless Traits of Exceptional Educators

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The content emphasizes the significance of teachers in shaping future generations, quoting the Jain author Pavanandi on ideal teacher qualities. He describes them as gentle, knowledgeable, and possessing strength, patience, and generosity. The teacher should embody traits of the earth, a mountain, and a flower, impacting students profoundly.

The Role of Algorithms in Computing Explained

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An algorithm, named after scholar Al-Khowarizmi, is a step-by-step procedure for a computer to produce outputs from inputs. It should have finite steps, and is often presented in pseudocode for clarity. Types include input-process-output, input-decision-process-output, and simple loops. Efficient algorithms minimize resource use and are clear, general, and modifiable.

Did You Know This ‘Bit’?

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John W. Tukey, a prominent statistician, coined the terms “bit” and “software.” “Bit,” introduced in 1946, is a contraction of “binary digit,” while “software” emerged in a 1958 article. Tukey’s contributions to statistics include pioneering exploratory data analysis and inventing the Fast Fourier Transform. His impact is widely recognized.

How COVID-19 Transformed Learning: The Need for Educational Engagement

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COVID-19 has disrupted traditional education, emphasizing the need for effective online learning. While online teaching focuses on content delivery, true learning requires guidance on how, what, when, where, and why to study. Parental involvement is crucial for motivating younger students, as they often prefer entertaining content over educational materials.

Stay Safe Online: Don’t Share Personal Info for Free Services

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Many social media posts offer free services, products, or jobs but often request your phone number or email, lacking details and transparency. Such posts may be scams aimed at obtaining sensitive personal information. Users should prioritize online safety, verify profiles before sharing any data, and consider sending direct messages to protect their privacy.

Gian Mandir – Learning App

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In an earlier post I have discussed about the YouTube channel of Prof (Dr) D. R. Vij. This channel has a massive collection of over 1600 video lectures of classes 9 to 12 – probably one of the largest collection… Read More ›

Prof. (Dr.) D. R. Vij – YouTube Channel

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Teachers all over India have taken up the challenge and are continuing to teach even in these difficult times. Dr D R Vij (Retd.) is a renowned Professor of Physics from Kurukshetra University, India. Dr. Vij has created a YouTube… Read More ›

On A Lighter Note – 3

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A young research student working under the famous mathematician Jacobi spent a long time with him without starting any research work. When Jacobi questioned him about it, the student said he was waiting to complete his reading of all the… Read More ›

On A Lighter Note – 2

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Satyendranath Bose, whose name is permanently linked with Einstein’s as the formulator of the Bose-Einstein statistics, was known for his extraordinary genius, even as a school boy. His mathematics school teacher at Hindu School, Calcutta, once gave him 110 marks… Read More ›

On A Lighter Note – 1

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Thomas Alva Edison liked to surprise guests at his parties with his new discoveries. On New Year’s eve of 1880, he invited a large number of friends to his laboratory at Menlo Park in New Jersey, 25 miles from New… Read More ›

Are Math and Programming Important for BioTechnology and BioInformatics

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Bioinformatics combines biology and information technology to manage and analyze biological data, essential for drug discovery and understanding diseases at a molecular level. It relies on mathematics, statistics, and computer programming. In educational curricula, subjects range from molecular biology to advanced computational techniques, highlighting the critical integration of diverse scientific fields.

I am working in the automotive field from the last 5 years. Now, I want to switch to the IT field as a Python developer. Is this decision right?

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With your experience of 5 years in automotive industry, you have a good domain knowledge. Your core competencies are in automotive industry. Switching out of automobile industry and into IT field as Python developer may take time and may not… Read More ›

Finland’s AI Gift for the World

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In 2018, Finland launched Elements of AI, a free online course aimed at educating citizens about artificial intelligence, covering both opportunities and threats. The six-week program is available in multiple languages and has attracted 230,000 participants globally. It combines theory and practical exercises, accommodating various learning levels.