Both experienced scientists and maths newbies know one thing: to understand science is to understand the world. But how can we do this when some of us literally don't understand maths and science?
While this academic subject is important for GCSE exams and making sure you're qualified for top schools, having maths and science experience can also help citizens to better understand current scientific controversies.
If you've been struggling with science and maths for years or simply need help reviewing a tricky subject - whether that be for inside or outside the classroom - why not start with an online science course? The internet is a great source of educational scientific content.
Here are all the possible ways to discover science and science tutors online.
What are the Best Physics and Chemistry YouTube Videos?
YouTube offers many hours of videos on physics and chemistry from experienced tutors and maths enthusiasts around the world.
YouTube, a platform with more than 2 billion users, is a must when it comes to sharing knowledge. Music, drawing lessons, pop-science, sports, better than a TV program, YouTube allows many access to contents on very diverse and varied subjects.
Many teachers and tutors use the platform to publish their lesson videos - this is especially true when it comes to physical sciences and chemistry. GCSE specific tutors or qualified enthusiasts, all lovers of physical sciences and chemistry share their knowledge on YouTube.
Here are the 10 best videos to discover physics and chemistry:
- Professor Dave Explains
- The Organic Chemistry Tutor
- Fun Science
- Vsauce
- Minute Physics
- 3Blue1Brown
- Veritasium
- PBS Space Time
- The Brain Scoop
- Numberphile
- Adam Savage's Tested
- The Backyard Scientist
- Brain Craft
Some of the videos in this top list are part of what is known as the digital classroom, a teaching model that is increasingly used in physics and chemistry. In this case, teachers broadcast their theory lessons online, on YouTube, so that students can follow the lessons from home. But what do they do in class?
Once at school, students use the time with the teacher or tutor to apply what they have learned in the video lesson and to ask the teacher questions.
For this reason, many physics and chemistry course videos can be found on YouTube for free. You don't need to have experience with this type of classroom before - it's quite intuitive.
Find top physics-chemistry websites on Superprof.

The Top Sites to Learn Physics and Chemistry!
The Internet is a real gift for people with a thirst for learning. In addition to the YouTube videos available, it is also possible to access a large number of online physics and chemistry courses through different sites.
Whether you're looking for help studying for the GCSE, want a tutor with experience in helping people with maths and science uni preparation, or simply want to delve deeper into the world of science - finding an online tutor with years of experience can be easy and fun!
Several sites offer a range of content linked to the national education curriculum. These sites offer help to primary, secondary and high school students to revise, review lessons and learn them in advance. Most of these sites are very entertaining and offer videos, games and other interactive modes to keep students' attention and make lessons more fun.
A lot of scientific information can be found on educational websites.
Among these generalist sites, you will find :
- Khan Academy
- MIT OpenCourseWare
- Udemy
Between revision sheets, interactive games and theoretical lessons, it's impossible not to find something to help you progress in physical sciences and chemistry!
There are also a few sites that focus on the study of physical sciences and chemistry. Less interactive, these sites are often created by enthusiasts. They will allow you to deepen your knowledge:
- The PHET
- ChemicalAid
- Physics Classroom
All of these online courses are to be followed independently as there is no teacher with the student to explain the concepts or exercises. They are above all a help for students who wish to find more playful ways of learning or a plus for people who are curious and like science.
The best thing to do is to pick and choose from each site to find what you like best. You can take the revision sheets from one site while taking a course on another platform.
Meet a good physics tutor here on Superprof.
The Top Apps for Learning Physics and Chemistry!
Apps allow you to study anywhere while having fun! Smartphones are now all-purpose tools. As an alarm clock, pedometer, notebook, shopping assistant and sometimes even a means of payment, the smartphone is an everyday ally. So why not use it to revise your physics and chemistry lessons?
Several applications allow you to discover the basics of physics or chemical formulas in order to better understand the functioning of our universe and matter. These applications can be fun for the little ones or focused on school lessons for the older ones.
In any case, each of the applications is intended to help those who wish to progress in science.
Some of the best physical science and chemistry applications include:
- PhysicsMaster
- Learning with Physics Notes
- Complete Physics
- Pocket Physics for Physics Formulas
- Science App: Physics Lab
- Scientific Application: Chemistry
- Chemistry & Periodic Table
- Toca Lab: Teaching Chemistry to Children
- Chemistry X10
All these applications have their unique advantages. For example, some of them offer a calculator mode that allows you to solve calculations and exercises for yourself. They don't solve your exercise from scratch, but they do help you to progress faster.
Others are particularly suitable for youngsters, such as Toca Lab. This application allows youngsters to play with the elements to see how they react. It is possible to heat and cool each element to better understand chemistry.
Physics Lab is also very popular with children as it is possible to perform experiments directly on the smartphone, without having to take out any equipment. Safe and fun, these experiments are a way to put knowledge into practice to better understand it.
In general, each application has the advantage that it can be used anywhere. Students can therefore revise their lessons on public transport without having to take a huge binder out of their bag. How convenient is that?

How to Take Physics and Chemistry Online?
Distance learning courses have now become more democratic. Since the development of the internet, online tutoring has become increasingly popular. It is now quite easy to find a teacher who can guide you in the physical sciences and chemistry - and all this, at a distance!
You can find hundreds of physics and chemistry teachers online on platforms such as Superprof. It is then necessary to choose a teacher among all the available profiles in order to contact them and start lessons. The profiles of the teachers are often very diverse. They can be science students, retired teachers, professional physicists or chemists, etc.
These teachers will be able to help you with your lessons or your discovery of science. For additional support, consider booking a dedicated physics and math tutor to help you master challenging topics. Kepler's laws, law of gravity, kinetic energy, atomic structure, waves, optics, magnetism, your programme will be complete!
It is sufficient to contact the teacher before setting up the first hour of lessons.
It is also possible to find teachers by looking at classified ads in local shops or by browsing social networks. Some teachers post their ads on Facebook or Twitter.
To choose your teacher, don't hesitate to ask questions:
- What is their background?
- Have they ever taught?
- How do they organise their courses?
- What are their availabilities?
Their answers will help you to know if they are the right teacher for you.
Once you have been chosen, the teacher will offer you a first hour of lessons to get to know each other and to discuss your expectations. The teacher will also try to assess your level, to understand what your difficulties or strengths are. From there, the tutor will be able to establish a tailor-made programme that will allow you to progress.
To ensure that the online exchanges go as smoothly as possible, think about equipping yourself with digital equipment. You will need a webcam, a microphone and a good internet connection to avoid interruptions in the middle of the course.
Ready for your first online physics and chemistry courses?