Skip to content
Testing and Improving Designs
Technologies · Year 4 · Engineering Principles and Systems · 3o Periodo

Testing and Improving Designs

Students test their engineered solutions to see how they behave under different forces. They evaluate their products and suggest improvements based on material performance.

ACARA Content DescriptionsACARA Australian Curriculum v9 Technologies Year 4: Design and Technologies;Knowledge and understanding;(AC9TDE4K01) explore how forces and the properties of materials affect the behaviour of a product or system.

About This Topic

Students test their engineered solutions to see how they behave under different forces. They evaluate their products and suggest improvements based on material performance.

Key Questions

  1. How can we test if our design is strong enough to work?
  2. What should we do if our product breaks during testing?
  3. How do engineers learn from their mistakes to make better systems?

Active Learning Ideas

See all activities

Activities & Teaching Strategies

See all activities