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# 20-pyeong range

# Modern

21-Pyeong English and Math Academy Interior in Cheolsan

Ham Young-ju Designer · 2026-3-9

English and math academy: interior design, construction and cost estimates

Hello, I'm Goodterior designer Ham Young-ju! :)

Today I'd like to introduce a 21-pyeong English and math academy interior project in Cheolsan.

The client wanted a warm, friendly place where children could look forward to studying rather than feeling a formal atmosphere.

White and wood tones create a clean, comfortable atmosphere, with charming characters at children's eye level and fresh accent colors bringing life.

Extensive clear glass partitions make the space feel larger, with ample storage carefully addressing practicality.

Shall we explore how this space for children's growing dreams came together?

👇 Related interior projects

Site check

Area: 69.59m²
Ceiling height: 2700mm
Flooring: Remove existing laminate flooring and install vinyl tiles
Walls: New partitions for 2 classrooms, 1 consultation room, and 1 director's office
Ceiling: Paint over the existing ceiling tiles
Entrance: Reuse the existing tempered glass door; add a feature wall with the academy logo
Lighting: Replace all fixtures with recessed LEDs and add classroom board spotlights
Heating and cooling: Relocate and reuse existing system air conditioning

Floor plan

This floor plan shows the 21-pyeong English and math academy. Careful zoning makes efficient use of the limited space.A combined director's office and consultation room near the entrance provides comfortable parent consultations.Two classrooms sit on either side of the corridor.Carefully planned circulation and furniture let students move without collisions and concentrate on lessons.

Director's Office and Consultation Room

Immediately visible from the entrance, this area uses a glass partition to divide the room without enclosing it, making even the entrance feel much larger.
As both the director's workspace and an important place for parent consultations, it has neat built-in cabinets along the wall to organize essentials.

Classrooms

Appropriately sized rooms help children concentrate. Desks and chairs give clear views of the teacher's explanations and allow close attention to each student.
A large rear window brings in sunshine for a bright, warm classroom.

Entrance and Corridor

As an important first-impression area, the entrance wall will become a signage wall expressing the academy's name and character.
Clear routes without unnecessary furniture or decoration let children move safely through the corridor.

With the layout complete, shall we explore the design?

Design

White and wood tones create a warm, comfortable corridor.Low cabinets and open shelves along the classroom wall provide ample storage.A clear glass partition beside the consultation table divides the area without enclosing it.

White and wood tones create a warm, comfortable corridor.
Low cabinets and open shelves along the classroom wall provide ample storage.
A clear glass partition beside the consultation table divides the area without enclosing it.

The entrance is designed to feel bright and warm.A low partition maintains openness around the consultation area.Warm wood-look film on classroom doors adds an accent.

The entrance is designed to feel bright and warm.
A low partition maintains openness around the consultation area.
Warm wood-look film on classroom doors adds an accent.

White as the main color makes a potentially narrow corridor feel larger.Wood classroom doors add accents to an otherwise simple space.A neat wall noticeboard organizes announcements clearly.

White as the main color makes a potentially narrow corridor feel larger.
Wood classroom doors add accents to an otherwise simple space.
A neat wall noticeboard organizes announcements clearly.

This space accommodates teachers' work and consultations.Soft ivory finishes and warm wood-tone furniture create a cozy atmosphere.Evenly arranged round recessed lights keep every corner bright.

This space accommodates teachers' work and consultations.
Soft ivory finishes and warm wood-tone furniture create a cozy atmosphere.
Evenly arranged round recessed lights keep every corner bright.

This office area lets teachers work or take a short break.Long base cabinets and floating shelves along the wall provide ample storage.Supplies can be neatly organized to keep the room pleasant at all times.

This office area lets teachers work or take a short break.
Long base cabinets and floating shelves along the wall provide ample storage.
Supplies can be neatly organized to keep the room pleasant at all times.

This corridor has a warm, tidy atmosphere.Tall windows in the classroom doors maintain openness, while ample storage shelving in the corridor adds practicality.The consultation area visible through glass partitions makes the overall interior feel larger.

This corridor has a warm, tidy atmosphere.
Tall windows in the classroom doors maintain openness, while ample storage shelving in the corridor adds practicality.
The consultation area visible through glass partitions makes the overall interior feel larger.

This classroom supports children's concentration.White and light gray two-tone walls create a calm, tidy feel.Closely spaced LED panel lights provide a bright learning atmosphere that is comfortable on the eyes.

This classroom supports children's concentration.
White and light gray two-tone walls create a calm, tidy feel.
Closely spaced LED panel lights provide a bright learning atmosphere that is comfortable on the eyes.

We focused on an environment where students can concentrate fully.Apart from the wall with the whiteboard, decorative elements are minimized to avoid distraction.Ceiling linear lighting brightens every corner without shadows.

We focused on an environment where students can concentrate fully.
Apart from the wall with the whiteboard, decorative elements are minimized to avoid distraction.
Ceiling linear lighting brightens every corner without shadows.

This consultation area is immediately visible on entering the academy.Richly textured wood bookshelves soften an atmosphere that could otherwise feel cold.A low partition gently separates the space for comfort without enclosure.

This consultation area is immediately visible on entering the academy.
Richly textured wood bookshelves soften an atmosphere that could otherwise feel cold.
A low partition gently separates the space for comfort without enclosure.

A calm, clean atmosphere is especially important in a children's learning space.Long wall cabinets and simple wood shelves provide ample room for teaching materials and supplies.Multiple round recessed lights create even brightness.

A calm, clean atmosphere is especially important in a children's learning space.
Long wall cabinets and simple wood shelves provide ample room for teaching materials and supplies.
Multiple round recessed lights create even brightness.

This office area lets teachers work and rest.Long white cabinets along the wall store teaching materials and documents.Light wood floating shelves displaying charming learning materials add a lively accent.

This office area lets teachers work and rest.
Long white cabinets along the wall store teaching materials and documents.
Light wood floating shelves displaying charming learning materials add a lively accent.

This academy corridor feels warm and comfortable throughout.A neat noticeboard on an otherwise plain wall displays academy news.Tall windows in classroom doors allow a view of lessons.

This academy corridor feels warm and comfortable throughout.
A neat noticeboard on an otherwise plain wall displays academy news.
Tall windows in classroom doors allow a view of lessons.

This tidy classroom lets children concentrate.A two-tone gray wall finish adds reassurance and helps address everyday marks.Neatly installed LED panel lighting keeps illumination comfortable on the eyes.

This tidy classroom lets children concentrate.
A two-tone gray wall finish adds reassurance and helps address everyday marks.
Neatly installed LED panel lighting keeps illumination comfortable on the eyes.

The classroom is bright and tidy to support concentration.A two-tone painted finish with light gray on the lower walls makes everyday marks less visible.Recessed linear lighting provides even brightness.

The classroom is bright and tidy to support concentration.
A two-tone painted finish with light gray on the lower walls makes everyday marks less visible.
Recessed linear lighting provides even brightness.

This classroom has a calm atmosphere.Warm wood tones on desks and chairs create comfort without formality.Sunshine through the large full-height windows helps provide an environment for sustained study.

This classroom has a calm atmosphere.
Warm wood tones on desks and chairs create comfort without formality.
Sunshine through the large full-height windows helps provide an environment for sustained study.

Here is the academy corridor.Different accent colors by subject on classroom doors help children find their rooms easily.Charming cat-character film on the glass entrance door creates a friendly feel.

Here is the academy corridor.
Different accent colors by subject on classroom doors help children find their rooms easily.
Charming cat-character film on the glass entrance door creates a friendly feel.

The entrance is important to children's first impression of the academy.The reception desk area is open and spacious.Colorful graphics reflecting each subject on walls and doors create a lively, engaging space.

The entrance is important to children's first impression of the academy.
The reception desk area is open and spacious.
Colorful graphics reflecting each subject on walls and doors create a lively, engaging space.

The corridor walls are designed to convey the brand's expertise and trustworthiness.
Blue and green brand-color accents bring life.
Graphic film neatly organizes information so each subject's features are easy to understand.

This is the first space encountered on arrival.
A softly curved feature wall with the academy logo creates a friendly impression.
Blue film and character graphics decorate the glass partitions along the corridor.

Notes

This English and math academy project in Cheolsan focused on comfort for children and confidence for parents.

White and wood tones create a warm, bright atmosphere, with ample storage cabinets throughout to keep the interior consistently tidy.

Clear glass partitions divide the space without enclosing it, while carefully planned bright lighting avoids shadows and supports children's concentration.

We're delighted with this friendly setting that children can look forward to visiting every day, rather than a formal academy environment.

Please leave an inquiry if you have any questions. We'll be happy to help :)

This was Goodterior designer Ham Young-ju. I'll be back with another project soon!