Living things sense and respond; matter can change phase; energy can be transformed
Below is how the official curriculum organizes it. Each strand will get full lessons like the ones in Grade 1 Mathematics.
How humans, animals and plants sense and respond to their environment; biomes
Phases of matter; effect of temperature on particle movement
Forms of energy; energy transformations; devices that transform energy; conservation
Effects of Earth's axis, rotation and orbit (day, night, seasons); phases of the moon, eclipses; First Peoples perspectives