O3 and L3 decided to analyse a stream in Manly (near Big Manly Beach) that they could investigate safely. They used a variety of equipment to undertake different tests of this body of water. The tests looked at things like river flow, sediment, and macroinvertebrates, which make the tests all very unique.

Each group of budding scientists recorded the different data they found at the test site. All of this data has been collected and presented to the classes as everyone collaborated together on a large scale visual presentation that summarises our findings

Unfortunately 03 and L3 discovered this waterway was very unhealthy!