Have a doubt? Ask it, sharing doubts will help you as well as others. Answer the unanswered doubts. Maybe, you will encounter a better answer. Share the questions you struggled to solve as doubts, let others struggle for a while.
Notes, presentations, question banks etc. to aid your preparation for various topics/subjects. Your subject notes helped you in exams,let them help others on Techtud. Discovered a fantastic online resource, share it to encourage others to share theirs.
Videos consisting real life examples, live demos of some tool, creatively designed infographics etc. for concept clarity. #HowToSolve videos for learning the correct approach for solving a particular family of problems. Share your unique self made or learned examples and distinguished problem solving approaches to verify their effectiveness.
Precise, modularized, topic oriented videos structured in an easy to navigate collapsible menu for a crisp learning experience. Even a video recorded with basic webcam, containing good relevant content can make you popular academically. Ask us for guidance. Share links to long Youtube videos with a "Start Time" and "End Time" and watch only the desired topic specific portion of the video.
Perfection requires practice, practice each topic of interest with the given examples. Match you answer with the solution provided, give your feedbacks. If you are a teacher or you remember some interesting or challenging examples on some topics, share them with everyone.
It is an exception, one topic has only one short note created and edited by experts only. So, you can depend on it. For any topic get an abstract idea quickly or revise in a flash with help of short notes. Only authorize experts can create and edit short notes for any topic.