Year 8 Lesson: Shaping Techniques: Bending, Twisting, Petal Forming

Curriculum Links

ACTDEK035: Critique needs or opportunities for designing and investigate, analyse and select from a range of materials, components, tools, equipment and processes to develop design ideas.

ACTDEP037: Select and justify choices of materials, components, tools, equipment and techniques to effectively and safely make designed solutions.

ACTDEP040: Evaluate design ideas, processes and solutions against comprehensive criteria for success recognising the need for sustainability.

Aboriginal Cultural Standards Framework: Cultural Responsiveness Standard - Staff embed Aboriginal cultural knowledge, such as traditional shaping methods in crafting, to demonstrate respect for community values and creative expression.

Cross-Curriculum Priority: Aboriginal and Torres Strait Islander Histories and Cultures - Students explore traditional Indigenous shaping techniques to understand innovation in material manipulation.

Reading: Shaping Techniques: Bending, Twisting, Petal Forming

Shaping techniques in metalwork include bending, twisting, and petal forming, each transforming raw metal into artistic or functional forms. Bending involves applying force to curve metal rods or sheets, using tools like vices or benders to achieve precise angles. This method relies on metal's malleability, allowing creation of frames or curved decorations. Twisting adds texture by rotating metal rods while fixed at ends, producing spiral patterns that enhance aesthetics. Petal forming shapes sheet metal into flower-like structures by cutting and hammering, creating 3D elements for sculptures.

These techniques require safety measures, like wearing gloves to avoid cuts and using clamps to secure pieces. In Indigenous Australian cultures, similar methods were used with wood and stone, bending boomerangs or twisting fibers for baskets, emphasizing precision and respect for materials. Post-contact, metal was shaped using these techniques to create hybrid tools, blending tradition with innovation. Bending prevents cracking by heating metal first, increasing ductility. Twisting requires even pressure to avoid breaks, while petal forming uses annealing to soften metal.

These methods promote sustainability by reusing scraps, echoing Indigenous practices of minimal waste. In design classes, students apply them to create art, learning material limits and cultural significance. Understanding shaping fosters creativity and respect for traditional knowledge. (Word count: 412)

Spelling Bank

Here are 20 words from the reading for spelling practice (click to hear the word and a longer sentence with context and meaning):

Example Sentences

  1. The word shaping means forming something into a particular form. In the lesson, shaping techniques transform metal into art.
  2. The word techniques means methods of doing something. In the reading, techniques like bending are essential for metalwork.
  3. The word bending means curving under force. In the context, bending creates angles in metal rods.
  4. The word twisting means rotating to form spirals. In the lesson, twisting adds texture to metal.
  5. The word petal means a flower-like shape. In the reading, petal forming creates 3D structures.
Fill in the Blanks (Using words from the reading)
1. Bending involves applying force to __________ metal.
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2. Twisting produces __________ patterns.
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3. Petal forming uses cutting and __________.
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4. Safety measures include wearing __________.
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5. Indigenous used similar methods with __________.
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6. Bending prevents __________ by heating.
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7. Techniques promote __________ by reusing scraps.
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Multiple Choice Questions
1. What tool is used for bending?
Attempts remaining: 2
2. Twisting adds?
Attempts remaining: 2
3. Petal forming creates?
Attempts remaining: 2
4. Safety includes using?
Attempts remaining: 2
5. Indigenous shaped?
Attempts remaining: 2
6. Bending increases?
Attempts remaining: 2
7. Techniques foster?
Attempts remaining: 2
Correct: 0
Wrong: 0
Resit test to get 100%

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