Introduction to Personal Works, ZHANG Qiding, teaching resources design, Synopsis: This work is selected from the seventh unit of the People's Education Edition of Grade 3 primary school, 'The Initial Understanding of Decimal Numbers'. As a pre-class self-learning courseware for students, it uses story-based animation to demonstrate the origin of decimals, achieving the teaching goal of enabling students to understand, read, and write decimals. 2020 'iTeach' National College Students' Digital Education Application Innovation Competition Third Prize, Teaching Resource Design Synopsis: The project is based on the actual situation of the elderly in the intelligent era and the COVID-19 epidemic, helping community residents better improve the use and acceptance of digital products. The course content mainly includes: material shooting, electronic album, music insertion, text setting, transition production, cover design and sharing, etc., combined with the commonly used video editing software, JinYing, to promote the elderly to better participate in and integrate into the intelligent era and enjoy life with higher quality. Third Prize of 'Online Potential Course' Creation Competition of Minhang District Neighbourhood Center, Teaching Resource Design Synopsis: 'Finding Defective Products Multimedia Teaching Animation - Based on the Teaching of Mathematics Angle', extracted and rewritten from the above variables, introducing the work's creation using 'eqxiu.com' online design with rich templates for quick production.