Application of Small Class Teaching Mode in Postgraduate Course of Functional FoodTaking College of Food Science，Shenyang Agricultural University as an Example

Small class teaching was applied to postgraduate course of Functional Food, to explore advantages of small class teaching．Through reasonable application of small class teaching mode, integration of online and offline mixed teaching, combined with flipped classroom, a diversified and multi-directional assessment system was built to practice and explore application of small class teaching mode in postgraduate course of Functional Food．