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Why class size matters: The benefits of smaller classes

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By Ryan Lockett, Headteacher of TLC LIVE Online School

Picture a classroom where every question gets answered, every voice is heard, and no student slips through the cracks. At TLC LIVE, we believe that every child deserves the right care and attention to achieve their best, and we do this by limiting the size of our classes. Our Online School classes have a cap of 9 students, creating an environment where learners can truly flourish.

Read on to discover the benefits of small class sizes in primary and secondary school.

Personalised attention that makes a difference

In smaller groups, teachers can give students more one-to-one attention. Questions don’t get lost in a sea of raised hands, and no child’s opinion goes unnoticed. Each pupil has the opportunity to contribute and ask for help directly, receiving tailored feedback that supports their progress.

For children who experience school anxiety, having a smaller peer group can make all the difference. At TLC LIVE we also offer a direct one-to-one channel between teacher and pupil during classes, so students can receive support without the anxiety of asking in front of their classmates.

Small classes give teachers the chance to notice each child’s best learning strategies and support pupils at different stages within the same lesson. In contrast, larger classes often mean teachers spend most of their time managing behaviour or teaching to the middle ground, leaving both struggling and advanced learners without targeted support.

Stronger relationships and better wellbeing

Smaller class sizes make it easier for teachers and students to build positive, supportive relationships. Pupils feel more comfortable sharing ideas, engaging in discussions, and taking academic risks – knowing they have room to experiment and a teacher who truly knows them.

Teachers gain a clearer picture of each pupil’s strengths and can quickly spot any challenges. This also helps with personalised learning, as teachers can tailor subjects to individual interests – whether that’s favourite books, films, or characters.

This intimate environment offers significant mental health benefits such as reducing anxiety and providing a safe space to make mistakes and learn from them. With fewer pupils to observe, teachers can identify learning gaps or pastoral concerns that might otherwise go unnoticed for weeks.

Active engagement and flexible pacing

In larger classes, it’s easy for students to become passive or distracted. With fewer peers, every pupil plays a more active role in their learning. At TLC LIVE, we have policies in place to make each pupil as comfortable and ready for learning as possible, including a cameras-off policy and a direct channel to the teacher during lessons where they can ask questions without worry.

Students can learn at different speeds and smaller classes allow teachers to adapt lessons more flexibly. This includes, breaking down tricky topics or moving ahead faster when the group is ready. This balance ensures that no one is held back or left behind.

Improved academic outcomes

Research shows that smaller class sizes can deliver around one month’s worth of additional progress over the course of a year. The evidence shows the greatest benefits in early primary years and in core subjects like literacy and maths. Notably, disadvantaged pupils and those with lower prior attainment benefit most from smaller class sizes.

At TLC LIVE, we see this every day. Pupils grow in confidence and progress faster because of the support they receive. They’re more actively engaged as time for personalised learning is built into their lessons. In our virtual learning environment, small groups mean students get to know their teacher better and teaching flows at a more natural pace.

Why small classes matter

Smaller class sizes bring benefits beyond the numbers – they’re about creating the right environment for success. Having a smaller class means work is more focused and pupils feel calmer. Class size matters not as a luxury, but as a way of boosting educational quality.

By keeping classes focused and personal, TLC LIVE Online School helps every student get the attention and encouragement they need to thrive and put their best self forward.

If you’re interested in learning more, get in touch today to discuss how our small class approach could benefit your child.