From the Solar System to human body systems, Sonlight Science A nurtures children’s natural curiosity and provides daily opportunities to explore the world around them. They will use real scientific skills and practices as they explore our natural earth: from weather, geology, natural habitats and animal life to what makes us ill and why we eat. Science A includes a high-level introduction to light and sound waves and other STEM topics that will prepare students for a lifetime of scientific curiosity, learning and application.