Criterion

Getting started

Developing

Confident

Science knowledge

Names one system or gives a simple fact.

Names different systems and describes how at least one works.

Compares systems and connects their features to water use or conditions.

Explain and communicate

Shares a basic fact about an irrigation system.

Explains how a system works and gives a relevant benefit or challenge.

Gives a clear explanation using accurate details and considers an environmental effect.

Model and investigation

Shows an idea for a model, with help if needed.

Builds or describes a model that shows how water moves through the system.

Model clearly represents key parts and explains how to make a fair comparison or test.