How do you teach Gertrude?

How do you teach Gertrude? Gertrud ihre Kinder lehrt (1801; How Gertrude Teaches Her Children) contains the main principles of intellectual education: that the child’s innate faculties should be evolved and that he should learn how to think, proceeding gradually from observation to comprehension to the formation of clear ideas. Read more…

What is in red soil?

What is in red soil? Red soil contains a high percentage of iron content, which is responsible for its color. This soil is deficient in nitrogen, humus, phosphoric acid, magnesium, and lime but fairly rich in potash, with its pH ranging from neutral to acidic. Which soil is rich in Read more…