HALLS Head Primary School students enjoyed a range of fun activities during Science Week.
Julia Ferguson, from Earth Science WA, held a hands-on session on soil erosion, chemical rocks and archaeology.
There was a monster marble run and roving robots.
A Water Authority representative presented an information session on water conversation, supply, wastewater, stormwater and aquifers.
Yvonne Sitko, from Birds of Prey, also gave a demonstration on live birds of prey.