Roy Wilkinson was an indefatigable teacher of children, lecturer, author, and inspirer of many people in the Waldorf movement in the UK and abroad, right up to his death at the age of 90 in 2007.
Physics for ages 12-14 Chemistry for ages 12-13 Roy Wilkinson outlines the background and practical guidelines for teaching these subjects: 6th grade--sound, light, heat, magnetism, electricity 7th grade--6th-grade subjects continued; mechanics, chemistry. Describe the work of factories and transport showing how physics, chemistry, geography, and natural science are interwoven. 8th grade--hydraulics, aeromechanics; practical applications of what has been studied in 6th and 7th grades: meteorology, climatology, chemistry Contents: Introduction Sound Light and Color Heat Magnetism and Electricity Mechanics Hydraulics Pneumatics Meteorology and Climatology Combustion Salts and Salt-formation The Metals The Organic World The Nature of Substance