This course provides undergraduate dental students with a comprehensive understanding of *dental biomaterials*, their properties, and their applications in modern dental practice. Students will explore the essential types of materials used in restorative, preventive, and prosthetic dentistry, including *composites*, *ceramics*, *metals*, *polymers*, and *cements*. The course will focus on the *physical, chemical, and biological properties* of these materials, emphasizing their *biocompatibility*, *durability*, and *performance* in the oral environment.

Biotechnology is a broad field that applies biological systems, living organisms, or parts of organisms to develop or create products and services. It's essentially the use of technology to solve problems and make useful products based on biology. Examples of Biotechnology Applications: Genetic engineering: Modifying the genetic makeup of organisms to create new traits or improve existing ones. Bioinformatics: Using computer technology to analyze biological data, such as DNA sequences. Synthetic biology: Designing and constructing biological systems that don't exist in nature. Biopharmaceuticals: Producing therapeutic proteins and other drugs from biological sources Would you like to know more about a specific area of biotechnology, or perhaps we will discuss a particular application in this session.

Dr. Ahmed holds a Bachelor’s degree in Medicine and Surgery from Cairo University. Teaching all university medical subjects such as: For all medical students Esotericism Surgery Women and childbirth children Basic subjects (Physio/Histo/Anatomy/Bio/Pharma/Patho/Micro/Para) Teaching biology to school students

Teaching science and biology in national or international education IAM science teacher graduated from faculty of education and science and complete master degree soon. experience more than 10 years in teaching science and biology will have fun by doing experiments as it possible or by playing game

Hello, I am a biology teacher and I would like to share with you some information about my experience and qualifications as a biology teacher. I have spent more than 8 years teaching and learning biology in Arabic and English in local and international schools. This experience has contributed to developing my abilities to deliver information in effective and interactive ways to students. In addition to my work as a teacher, I also worked as a teaching assistant at Zewail University of Science and Technology. This work gave me the opportunity to delve deeper into scientific concepts and simplify them for students at the university level. We have adopted the latest learning and teaching methods to provide an appropriate and encouraging learning environment for students. Also, I completed my Master's degree in Science and Medicine, which gave me a deep understanding of the basic concepts in biology and recent developments in this field. I also completed teaching courses at international universities, which added to my skills in developing curricula and applying innovative teaching methods. I am committed to providing a comprehensive and enjoyable educational experience for students, integrating theoretical concepts with hands-on science experiments and interactive activities to enhance their understanding and science skills. I always strive to provide a stimulating and supportive learning environment for students' academic and personal growth. I follow the method of review and assignments in order to evaluate the level of my students and I also conduct periodic exams. I look forward to sharing my experience and skills with you and motivating students to explore the world of biology in a fun and interesting way.

Teaching chemistry, physics, biology and sciences in fun interactive ways that help simplify and facilitate information and carry out processes to measure the level of improvement and progress and follow up on deficiencies to find a solution to them and overcome learning difficulties and take into account the individual differences of students, which provides a successful educational process