Explore and practise freely. Opening a lesson saves your starting point. Mark it complete after studying, pass its quizzes and submit its online worksheets. The writing pad does not save a score.
Working scientifically is revisited in every unit, not completed by this page. Adult checks plants first; no tasting and no looking at the Sun through a lens.
Use real observations alongside the diagrams. Supervise practical work; never taste unknown materials or plants, handle unknown animals, or look at the Sun. Return to plants, weather and daylight throughout the year, not just once.
Ask, observe, test, classify and record evidence with adult support.