There are three main points:
1. Educational technology is a field of study concerned with using educational methods and resources to facilitate learning. It emphasizes using diverse media like communication skills to improve teaching approaches.
2. There are five domains of educational technology: design, development, utilization, evaluation, and management. These are used to create effective instructional materials and improve the instructional process to enhance learning.
3. Learning through educational technology courses helps students understand how to use instructional media in relation to education. It allows them to engage with real-world situations and helps teachers facilitate learning.