Creative Explorations: Foundations of Visual Art · 1st Year · Form and Space · Spring Term

Coil Pot Construction

Creating a small pot or vessel using the coil building method with clay.

• NCCA Curriculum Specifications
• NCCA: Primary - Clay
• NCCA: Primary - 3D Construction

About This Topic

Building with Recycled Materials, or 'Junk Art,' teaches students to see the creative potential in everyday waste. This topic aligns with the NCCA's '3D Construction' and 'Awareness of Environment' strands. Students learn about structural integrity, balance, and the transformation of objects. It is a powerful way to introduce the concept of sustainability through art.

By using cardboard, plastic bottles, and tubs, students learn to manipulate different materials with various adhesives and joining methods. This topic encourages 'engineering thinking', students must figure out how to make a top-heavy structure stable or how to attach a round bottle to a flat box. This topic thrives on collaborative problem-solving and gallery walks, where students can critique each other's 'inventions' and offer suggestions for making them stronger or more visually interesting.

Key Questions

1. Evaluate the strength of a coil pot compared to a pinch pot.
2. Design a decorative pattern for the surface of your coil pot.
3. Explain the steps involved in building a stable coil structure.

Learning Objectives

• Explain the steps involved in building a stable coil structure.
• Compare the structural strength of a coil pot to a pinch pot.
• Design a decorative surface pattern for a coil pot.
• Evaluate the aesthetic qualities of different coil pot surface treatments.

Before You Start

Pinch Pot Construction

Why: Students need prior experience with basic clay manipulation and understanding of form to compare it with the coil method.

Basic Clay Handling and Wedging

Why: Students must know how to prepare clay properly to avoid structural issues in their coil pots.

Key Vocabulary

Coil	A long, snake-like piece of clay that is rolled out by hand. Coils are used to build up the walls of a pot.
Scoring	Making small scratches or cross-hatches on the edges of clay pieces that will be joined together. This creates a rough surface for better adhesion.
Slipping	Applying a mixture of clay and water (slip) to scored clay surfaces. Slip acts as an adhesive to join clay pieces securely.
Vessel	A container, such as a pot or bowl, used for holding something.
Wedge	Kneading clay repeatedly to remove air bubbles and ensure a uniform consistency, which prevents cracking during drying and firing.

Watch Out for These Misconceptions

Common Misconception

Glue is the only way to join things.

What to Teach Instead

Students often get frustrated when glue doesn't hold heavy items. Introduce 'mechanical joins' like slots, tabs, and tying. A 'hands-on' demo of a cardboard slot join shows them a stronger alternative.

Common Misconception

Recycled art is just 'rubbish.'

What to Teach Instead

Help students see the 'transformation.' By painting the finished structure a single color (like silver or white), they can see the form and shape rather than just the individual pieces of trash.

Active Learning Ideas

Inquiry Circle: The Bridge Challenge

Small groups are given a set of recycled materials and must build a bridge that can hold a small toy car. They must test their designs, discuss failures, and iterate until the bridge is stable.

50 min·Small Groups

Gallery Walk: The Invention Convention

Students create a 'useful invention' from recycled items. They display their work with a small card explaining what it does. The class walks around, 'voting' with sticky notes on which invention has the most clever use of a material.

40 min·Whole Class

Think-Pair-Share: Material Match-Up

Pairs are given a 'problem' (e.g., 'How would you attach a heavy lid to a thin straw?'). They brainstorm three different ways to solve it using tape, string, or slots, then share their best solution with the class.

20 min·Pairs

Real-World Connections

• Potters and ceramic artists use coil building to create large-scale sculptures and functional vessels like vases and storage jars. They must consider structural integrity to ensure their pieces do not collapse during construction or firing.
• Archaeologists study ancient pottery, including coil-built vessels, to understand past cultures. The construction methods and decorative patterns provide clues about technology and artistic expression from different historical periods.

Assessment Ideas

Discussion Prompt

After students have completed their coil pots, facilitate a class discussion. Ask: 'Describe one challenge you faced while building your coil pot and how you solved it.' Then, 'How does the way you joined your coils affect the pot's overall strength?'

Quick Check

As students are building, circulate with a checklist. Observe and note: 'Are students scoring and slipping all coil connections?' 'Are coils being blended smoothly to create even walls?' 'Is the base stable?'

Peer Assessment

Have students display their finished coil pots. Provide a simple rubric for students to assess one peer's work. Questions could include: 'Is the pot stable?' 'Are the coils evenly applied?' 'Is the surface decoration thoughtfully designed?'

Frequently Asked Questions

What are the best adhesives for 1st Year construction?

Masking tape is often better than liquid glue because it provides an instant hold. For heavier joins, a low-temperature glue gun (used with adult supervision) or 'sticky tack' can be very effective for young builders.

How do I collect enough materials for a whole class?

Send a note home a week in advance asking for clean, dry recyclables. Focus on 'interesting' shapes like egg cartons, vitamin bottles, and cardboard tubes. Avoid anything that contained nuts or dairy for safety and hygiene.

How can active learning help students understand recycled construction?

Active learning through 'The Bridge Challenge' turns a craft project into an engineering simulation. When students work together to solve a physical problem (like balance or weight), they are using critical thinking and trial-and-error. This collaborative approach helps them learn from each other's successes and failures, making the technical skills of construction much more intuitive.

How can I make the finished projects look 'professional'?

Encourage students to think about 'unity.' Covering the whole sculpture in papier-mâché or a single coat of primer helps blend the different materials into one cohesive work of art, highlighting the sculpture's form.