1, with different purposes: the purpose of science education in primary schools is to cultivate students' scientific literacy and scientific thinking ability, so that they can understand and apply scientific knowledge; The purpose of Chinese, English and mathematics education in primary schools is to cultivate students' language, communication and logical thinking abilities.

2. Different contents: The contents of science education in primary schools include knowledge and practical activities of natural science and life science; The content of Chinese, English and mathematics education in primary schools is the knowledge and skills in language, English expression and mathematical operation.

3. Different teaching methods: primary school science education focuses on cultivating students' abilities of observation, experiment and inquiry, and adopts methods such as practice, inquiry and cooperative learning; The education of Chinese, English, mathematics and other subjects in primary schools focuses on cultivating students' reading, writing and computing abilities, and adopts methods such as teaching, practicing and testing.