Plastic Free July: Inspiring Sustainable Change in Schools

July is a key moment in the environmental calendar for schools, with Plastic Free July running throughout the month and International Plastic Bag Free Day taking place on Friday 3 July. Together, these initiatives offer a valuable opportunity for teachers to engage pupils in meaningful discussions about sustainability, climate responsibility, and everyday choices.

As educators continue to embed environmental awareness across the curriculum, these awareness days provide a practical and inspiring starting point.

What is Plastic Free July?

Plastic Free July is a global movement that encourages people to reduce their use of single-use plastics and adopt more sustainable habits. Since its launch in 2011, it has grown into a worldwide campaign involving millions of participants, helping to significantly reduce plastic waste and change long-term behaviours.

The impact is clear: over recent years, participants have collectively avoided billions of kilograms of plastic waste, while 87% of people report making at least one lasting change after taking part.

For schools, this is particularly powerful. Plastic Free July encourages small, manageable actions—such as switching to reusable bottles or reducing packaging—that can build into lifelong habits for pupils.

International Plastic Bag Free Day – Friday 3 July

Running alongside Plastic Free July, International Plastic Bag Free Day focuses specifically on one of the most common sources of pollution: single-use plastic bags.

Observed every year on 3 July, the day raises awareness of the environmental damage caused by plastic bags and promotes reusable alternatives.

The statistics are striking. Globally, around 5 trillion plastic bags are used each year, yet each is typically used for only a short time before being discarded and can take hundreds of years to decompose.

For teachers, this offers a simple but impactful classroom discussion point—how everyday items can have long-lasting environmental consequences.

Why This Matters in Schools

Schools across the UK are already leading the way in tackling plastic waste. Environmental initiatives such as Plastic Free Schools and Plastic Clever Schools show how engaged pupils and staff can make tangible changes within their communities.

• Over 1,000 schools in the UK have taken part in plastic reduction programmes, empowering pupils to lead change.
• These initiatives encourage students to audit waste, campaign for change, and replace single-use plastics with sustainable alternatives.
• Importantly, 78% of UK parents believe children should learn more about plastic pollution in school, highlighting the growing importance of environmental education.

From primary eco-committees to secondary sustainability projects, students are increasingly becoming advocates for change—developing skills in critical thinking, teamwork, and citizenship along the way.

Supporting Sustainable Choices with Everyday Products

While awareness and behaviour change are key, the products schools choose can also make a difference.

Boomerang Ed’s PUR bound student planners are designed with sustainability in mind, without compromising on quality or durability.

The glue used in PUR binding is difficult to replace due to its strength, affordability, and versatility. It is only applied in small amounts and is considered a ‘less-bad’ plastic for a number of reasons: it is thermosetting so, unlike EVA glue, cannot be remelted. This makes the binding more easily filtered out from paper pulp, allowing it to be safely burnt (along with other recycling waste) to produce carbon-neutral power.

By choosing environmentally responsible products, schools can reinforce the messages they are teaching—demonstrating that sustainability is not just a topic for discussion, but a practical, everyday commitment.

A Lasting Impact Beyond July

Plastic Free July and International Plastic Bag Free Day are not just one-off events. They are catalysts for long-term change. By encouraging pupils to rethink their habits and understand their environmental impact, schools play a vital role in shaping a more sustainable future.

Whether it’s a simple swap like using reusable bags or a wider school initiative to reduce plastic use, every action counts—and, as many schools have already shown, even small changes can lead to significant results.

https://www.twinkl.co.uk/event/plastic-free-july-2026

https://plasticfreefoundation.net/

https://www.awarenessdays.com/awareness-days-calendar/international-plastic-bag-free-day/

https://thrivingsustainably.com/international-plastic-bag-free-day/

https://www.mygreenpod.com/articles/plastic-clever-schools/

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