This book is a professional textbook for primary education in colleges and universities, and can also be used for training of in-service primary school teachers. Its main content is to expand scientific subject knowledge and carry out teaching research based on the content standards of primary school science curriculum standards and combined with primary school science teaching. This book studies primary school science teaching from a high-point perspective, which is helpful for normal school students to understand the essence of primary school science teaching and improve their teaching abilities.
