Below is how the official curriculum organizes it. Each strand will get full lessons like the ones in Grade 1 Mathematics.
Movement concepts and strategies; monitoring and adjusting exertion; health-related components of fitness; FITT principle
Food choices for an active lifestyle; preventing illness; sources of health information and support
Protecting oneself and others from abuse, exploitation and harm
Factors in psychoactive substance use and its harms; puberty changes, including sexuality and relationships; how identity adapts in different settings