1) The document discusses key elements to consider when developing effective teaching materials for e-learning environments, including activity, scenario, feedback, delivery, context, content design and writing, and materials development.
2) It emphasizes the importance of engaging activities that actively involve learners, as well as interesting scenarios that provide context and stimulate learning.
3) Effective feedback is also highlighted as an important element to amplify learning and allow students to improve their skills and knowledge. The various feedback strategies that can be used are discussed.