SCIENTIFIC INQUIRY: Scientific inquiry is a thoughtful and coordinated attempt to search out, describe, explain and predict natural phenomena.

Scientific inquiry progresses through a continuous process of questioning, data collection, analysis and interpretation.

Scientific inquiry requires the sharing of findings and ideas for critical review by colleagues and other scientists.

SCIENTIFIC LITERACY: Scientific literacy includes speaking, listening, presenting, interpreting, reading and writing about science.

Scientific literacy also includes the ability to search for and assess the relevance and credibility of scientific information found in various print and electronic media.

SCIENTIFIC NUMERACY: Scientific numeracy includes the ability to use mathematical operations and procedures to calculate, analyze and present scientific data and ideas.

8.4 In the design of structures there is a need to consider factors such as function, materials, safety, cost and appearance.

C 30 Explain how beam, truss and suspension bridges are designed to withstand the forces that act on them.