A student who searches for Ashu Ghai is likely looking for a way to understand a science chapter, revise before an exam, or see a concept explained beyond the textbook. His name appears on lessons published by Science and Fun, including Class 10 videos on chemical reactions and magnetism. The platform also points learners towards science content for other school grades.
Ashu Ghai describes himself publicly as an educator associated with Science and Fun. That connection is visible in the lessons themselves: videos published under the Science and Fun Education name identify him as “Ashu Sir.” This article looks at that documented teaching work, the kinds of videos students can find, and how to use them alongside a regular study routine.
Who Is Ashu Ghai?
Ashu Ghai is a science educator associated with Science and Fun’s online lessons. His public profile describes him as an educator and lists a leadership role at Science and Fun. More directly useful to students, the platform’s YouTube listings show him teaching named school science chapters. Those published lessons establish his teaching role without relying on claims about his degree, years of experience, or students’ results.
The Educators Journey has previously covered his broader appeal in its earlier article on Ashu Ghai and Science and Fun. Here, the more practical question is what a learner will encounter when searching for his lessons: chapter explanations, revision videos, and lessons presented with experiments.
It also helps to keep the educator and the platform distinct. A Science and Fun video featuring Ashu Ghai is evidence of a lesson he teaches; it does not mean every video across the platform is taught by him. Students should check the title and presenter of a particular lesson before adding it to their study plan.
Ashu Ghai and Science and Fun on YouTube
Science and Fun maintains a YouTube channel identified as its official channel. Its app listing also names channels for different grade groups, indicating that learners may encounter the Science and Fun name in more than one YouTube search result. For someone looking for Ashu Ghai specifically, the useful starting point is the lesson title and the channel that published it.
The available videos show two familiar needs in school science study. A longer lesson can help a student work through a chapter; a shorter revision video can help them recall its main ideas later. For example, Science and Fun has published both a Class 10 lesson on Chemical Reactions and Equations presented as a one-shot lesson with a live experiment and a shorter video on the same chapter. Both identify Ashu Sir in their titles.
That range matters because students do not always need the same kind of help. Someone meeting a chapter for the first time may need time to follow its terms and examples. Someone who has already studied it may want a focused recap. Choosing the right video for the task is more useful than simply watching the shortest available lesson.
Chemistry lessons with a chapter focus
The published Chemical Reactions and Equations lesson gives students a concrete starting point for Class 10 chemistry. Its title identifies both the chapter and a live experiment. Another published lesson covers Acids, Bases and Salts as a Class 10 one-shot session. These titles show the channel offering chapter-based explanations on topics students also meet in their school materials.
A sensible way to use such a lesson is to read the chapter first and mark the terms that remain unclear. While watching, the student can pause at an explanation, write down what changed in their understanding, and then return to the textbook’s definitions, equations, and exercises. A video can make a reaction easier to picture; the student still has to learn how to describe and apply it accurately.
Physics through explanation and demonstration
Science and Fun has also published a Class 10 lesson titled Magnetic Effect of Electric Current, presented as a one-shot lesson with a live experiment by Ashu Sir. The title shows an attempt to connect a physics chapter with something students can observe, rather than presenting it only as text on a page.
Observation is a useful first step, but it is only part of learning physics. After watching a demonstration, a student should be able to identify the conditions, explain the result in the chapter’s language, and answer a new question about the same principle. If they cannot, the video has shown them the idea but they need another pass through the explanation and practice.
Why Practical Explanations Can Help
Science textbooks often move quickly from an observation to a definition or rule. A demonstration gives students a moment to ask what happened before they study the formal explanation. In chemistry, that might mean watching for a visible change and then checking how the chapter describes it. In physics, it might mean noticing how an arrangement relates to the effect being discussed.
The value lies in connecting the observation to the underlying concept. An experiment shown on screen does not, by itself, prove that a student understands the chapter. The learner has to ask: What was changed? What was observed? Which explanation accounts for it? Would the same principle apply if the question were worded differently?
Those questions make practical videos useful even when students cannot perform the activity themselves. They can study the demonstration, test their explanation against the textbook, and discuss remaining doubts with a teacher. They should not try to recreate an experiment simply because they saw it online; any hands-on activity needs appropriate supervision and safety guidance.
This approach is relevant beyond one educator’s channel. Readers interested in how another online teacher presents school science can explore The Educators Journey’s profile of Roshni Mukherjee and ExamFear Education. The comparison is useful for considering how different lesson formats fit a student’s needs, without assuming that one style works equally well for everyone.
How Students Can Use Science and Fun Effectively
YouTube works best when a student arrives with a specific purpose. Searching “science” can lead to an endless stream of videos; searching for the exact chapter and the concept causing trouble gives the study session a clear endpoint.
Start with the current syllabus
Before choosing a lesson, check the class, subject, chapter, and board or school requirements shown in the video title. Science and Fun’s platform lists content for several school grades, so a familiar topic name alone may not identify the right level. A student preparing for a school test should prioritise the version that matches what their teacher has assigned.
Open the textbook chapter and identify what you already know. If only one section is confusing, look for help with that section first. If the whole chapter feels unfamiliar, begin with a fuller explanation and save a short revision video for later.
Watch actively, then work without the video
Pause when an important example appears. Before the teacher explains the next step, try to predict it. Keep notes brief: write a key term, the explanation in your own words, and one question you still have.
After the lesson, close YouTube and attempt the textbook questions. For a chemistry chapter, check whether you can explain the observations and write the required answers. For a physics chapter, try a fresh diagram or question without copying what appeared on screen. This step reveals whether you understood the idea or merely recognised it while someone else explained it.
If an answer is wrong, identify the precise gap. Did you misunderstand the concept, forget a definition, or misread the question? Revisit only the relevant part of the lesson, then try another problem. Rewatching an entire video is rarely necessary when the difficulty is confined to one point.
Bring unresolved doubts back to class
A YouTube lesson can be paused and replayed; a classroom teacher can respond to the particular question a student is struggling to ask. Use both strengths. Bring a marked textbook passage, a failed practice question, or a specific observation from the video to your teacher.
Parents can support this routine by asking a child to explain a concept after viewing, rather than counting videos watched as proof of progress. A short explanation in the student’s own words is more informative than a completed playlist.
What the Channel Can and Cannot Do
Science and Fun’s published lessons offer students an accessible way to revisit science topics. The chapter titles, revision formats, and experiment-led presentations make it possible to choose a video for a particular learning need. The platform’s official app listing describes additional material for Classes 9–12, including concept lectures and practice resources; those are the platform’s descriptions of what it offers, rather than independent measures of learning outcomes.
No channel can establish a student’s understanding by itself. Videos may explain a topic clearly, but the student still needs to check the current syllabus, read the assigned text, solve questions, and correct mistakes. That balance leaves room for YouTube to do what it does well: provide another explanation when the first one has not quite made sense.
Conclusion
Ashu Ghai’s documented work with Science and Fun includes school science lessons on YouTube, among them chapter-based Class 10 chemistry and physics videos. Their practical and revision-oriented formats give students different ways into a topic. The strongest way to use them is simple: choose a relevant lesson, question what you observe, return to the textbook, and test your understanding through practice.
FAQs
Is Ashu Ghai associated with Science and Fun?
Yes. His public educator profile identifies him with Science and Fun, and the platform has published science lessons naming him as Ashu Sir.
What subjects can I find Ashu Ghai teaching on YouTube?
The published lessons checked for this article include Class 10 chemistry topics such as Chemical Reactions and Equations and Acids, Bases and Salts, as well as the physics topic Magnetic Effect of Electric Current.
Does Science and Fun only have long lessons?
No. Published examples include a longer Chemical Reactions and Equations lesson presented with a live experiment and a shorter revision video on the same chapter. Check a video’s title and length to choose the format you need.
Can I prepare for a science exam using only YouTube videos?
Videos can help explain and revise concepts, but preparation also requires the prescribed textbook, classroom guidance, and independent question practice. Use a video to resolve a specific difficulty, then check what you can answer without it.