Evolution by natural selection; elements and compounds; electromagnetism; Earth's changing climate
Below is how the official curriculum organizes it. Each strand will get full lessons like the ones in Grade 1 Mathematics.
Evolution by natural selection; survival needs
Elements and compounds; crystalline solids; chemical changes
Electricity generation and environmental impacts; electromagnetism
Fossil evidence of changes in life; evidence of climate change over geological time and recent human impacts; First Peoples knowledge