Clarity School: International School in Lisbon for Ages 3 to 12

Easter Surf Camp at Clarity 🌊

This April holiday we are opening the doors of Clarity for a week of ocean, sport and adventure. Our school is located just 10 minutes from the Atlantic, which makes it the perfect place for children to experience the ocean in a safe, structured and joyful way.

For five days, children will surf with professional instructors, play beach games, practice yoga, spend time outdoors and build new friendships — all in a supportive environment led by experienced educators.

The program is led by Alexander Moiseev, founder of the Lisbon surf community , together with a professional Portuguese surf school at Carcavelos Beach. For our youngest students (ages 3–5), we offer a special Sport & Outdoor Holiday Program with games, movement activities and beach exploration.

Safety is our priority: all children are supervised by teachers and professional coaches, and every participant is fully insured.

📅 April 6–10
⏰ 9:00–16:00
💶 Early booking — 300€ until March 20
💶 Regular price — 350€ after March 20
Places in the group are limited.

📍 Clarity School, R. Carlos Mardel 47, 2780-164 Oeiras
📩 Message us in Direct to reserve a place or ask questions.

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Admission for the 2026/27 academic year at Clarity School is now open.
Places are limited.

Clarity is a Cambridge licensed international primary school where strong academics meet a calm, welcoming environment — a place where every child is seen, supported, and known.
At Clarity, children learn in small groups with attentive teachers and respectful relationships with families.
The school environment is bright, structured, and supportive, helping children feel safe, confident, and ready to grow.
Strong academics, without pressure
We follow the Cambridge International Primary Curriculum — structured, well-sequenced, and focused on real understanding.
Learning is clear and meaningful, with visible academic progress, regular feedback, and thoughtful support at every step.

Clear progress & programme structure:
• Preschool (ages 3–5) — bilingual English–Portuguese group
• Year 1–4 (ages 6–10) — Cambridge Primary, main teaching language: English, second language: Portuguese
• Year 5 (ages 10–11) — Cambridge Lower Secondary, main teaching language: English, second language: Portuguese

We make learning progress transparent and calm — so parents always understand how their child is developing academically and emotionally.

📍 Clarity School, R. Carlos Mardel 47, Oeiras
✨ Special early admission conditions are available until 1 March
📩 Message us in Direct to receive full information, book a school tour, or arrange an online or in-person meeting with our directors.

We are open, approachable, and always happy to talk.

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Conversation Hour at Clarity ☕

Every Friday from 8:30 to 9:30, parents are welcome to stay for a coffee or tea and have an open conversation with the school directors.

It’s a simple but important moment to ask questions, share thoughts, better understand what’s happening in your child’s school life, and feel truly connected to the community around your child.

At Clarity, we believe that openness, trust, and dialogue are essential parts of education.
Being available, listening, and building relationships with families is not an extra — it’s part of who we are.

We’ll be happy to see you on Friday morning.

📍 Clarity School, R. Carlos Mardel 47, 2780-164 Oeiras.

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At Clarity, learning is built on structure, clarity, and care.

We are a Cambridge licensed international primary school for children aged 3–11, offering a balanced school day that combines strong academics, wellbeing, creativity, and real-life learning.
Our curriculum is designed to support each child academically, socially, and emotionally — with small class sizes, attentive teachers, project-based learning, and clear daily routines that help children feel confident and secure.
If you’re looking for a school where learning is clear, purposeful, and human — we’d be happy to meet you, answer your questions, and show you how our school works from the inside.

📅 Open Day at Clarity School — 30 January
⏰ 11:00–13:00
📍 Clarity School, R. Carlos Mardel 47, 2780-164 Oeiras

📩 Message us in Direct to learn more or book a visit

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Language classes at Clarity School — English, Portuguese and Russian in Oeiras.
We work with children, teens and adults, helping students truly develop their language — with clarity, confidence and real progress.

Why families and adults choose Clarity:
• small groups and personal attention
• strong, experienced teachers
• interactive, engaging lessons
• placement by level after a short assessment
• focus on grammar, understanding, and real-life use
• a calm, welcoming school environment

🗓 New groups are forming throughout January
🕒 Class times: 16:10 or 17:00
💶 Price: €15–20 per lesson (depending on the class)
📍 Location: Clarity School, R. Carlos Mardel 47, Oeiras

📩 Message us in Direct — we’ll tell you all the details and help you choose the right group.

Places are limited.

Develop your language with us!

✨ 2025 at Clarity School — a year of growth, clarity, and big steps forward.

This year, we found a new home, became a Cambridge International School, grew our team, welcomed new age groups, and continued building a school where children feel calm, supported, and truly happy to learn.

We believe in clarity, care, and integration — in open communication, real learning progress, and a warm school community where every child is seen.

🏡 If you’re thinking about a school for your child, we’d be happy to talk, answer your questions, and invite you to our Open Day on 30 January, from 11:00 to 13:00.

📍 Clarity International School, R. Carlos Mardel 47, Oeiras.

🔗 More information — link in bio or message us in Direct.

A home for learning. A school for life.

This Christmas concert was a warm and joyful way to end the year for our school community ✨

The stage, the music, the children’s smiles and the support of parents — these are the moments Clarity is built on. We believe school is not only about knowledge, but also about confidence, openness, care and the joy of growing together.

🏡 If you’re currently thinking about a school for your child, we know this decision can feel difficult and emotional. You don’t have to figure it out alone. Write to us in Direct — we’ll talk everything through, answer your questions
and gently invite you to visit the school.

More details — link in bio or message us in Direct.

Clarity School is now welcoming volunteers for teaching internships 🪄

If you enjoy being around children, seeing their progress day by day, supporting lessons, and feeling that your time truly matters — we’d love to meet you. This is a hands-on experience that brings real energy, real learning, and a real sense of purpose.
Clarity is a Cambridge International School in Oeiras. We’re growing, launching new projects, and looking for people who want to explore education not “on paper,” but in real school life — in a team, in the classroom, in events, and in everyday moments.

What you can do during your internship:
• support teachers and help with lessons and learning projects
• run workshops and creative activities
• help organise events for children and parents
• support children throughout the day: breaks, outdoor time, excursions, and meals.

Flexible schedule — we match the format to your interests and availability:
• Main school day in English: Mon–Fri, 8:00–16:00.

What you will gain:
1. real teaching practice and experience you can proudly add to your CV
2. participation in team meetings and teacher trainings — learning alongside a professional team
3. an official internship certificate + recommendation letters from a Portuguese company
4. language practice — English
5. the feeling of being part of a school where children feel seen, supported, and growing every day.

Please note: this internship is unpaid. Meals are provided. Start and finish dates are agreed individually.
To apply, send a short message us in Direct about your background and why you’d like to join.

We’ll be happy to connect and find the right format for you.

We are excited to share that Clarity International School is now featured on Grantix — a platform that highlights and supports outstanding educational projects.

Our project received a grant to fund the work of our psychologist and set up a counseling room, enhancing emotional support and well-being for our students.

Open Tour at Clarity International School — 16 December, 10:00–12:00.

We warmly invite you to visit our cozy, home-like school in Oeiras and experience how learning feels when school feels like home.

During the Open Tour, you will:
• learn about our mission and values
• explore the Cambridge Primary programme
• visit classrooms and see how a typical day is structured
• meet our teachers and leadership team.

At Clarity, children grow confident, curious, and truly seen — supported by personalised attention, a warm community, and a clear learning pathway.

We are welcoming new families for the term starting January 2026.

📍 Clarity International School, R. Carlos Mardel 47, Oeiras.
🔗 Register via link in bio or send us a message in Direct.

A home for learning. A school for life.