Aluminum and magnesium antacids work quickly to lower the acid in the stomach. Liquid antacids usually work faster/better than tablets or capsules. This medication works only on existing acid in the stomach. It does not prevent acid production.
If you plan to become a professional curriculum designer, you will generally need to have a teaching degree and a master's degree in education. If you want to remain a teacher and design curriculum for your own students, look into continuing education courses that can help you get started.
What exactly is curriculum design? It is the part of an education career that focuses on developing new curriculum for students. This aspect of education is so important that some professionals actually specialize in nothing but curriculum design instead of teaching in a classroom environment.