TDA

(Teacher Directed Assessment)

Time allocation 10 hours at SL and 26 hours at HL

TDAs for both SL & HL

TDA 1 Furnigami

LINK to the task sheet

LINK to Exemplar

SL & HL TDA-

Criteria B Conceptual Design

Develop a wide range of ideas and communication techniques
Use freehand concept sketches, 2D, 3D, exploded views
Concept modeling - physical
Cut final physical model to scale

TDA 2 Household Product

LINK to the task sheet

SL & HL TDA-

Criteria A Analysis of a design opportunity

Criteria B Conceptual Design

Identifying needs, briefs and specifications
Creativity and innovation.
How to develop practical solutions to meet real needs for specific markets.
Market pull and technology push.
Product life cycle and the design cycle.
Modelling techniques.
Evaluating designs/models.

TDA for HL only

Batch production

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