1. The document discusses objective-related principles in teaching, including starting lessons with clear objectives shared with students. Objectives should address the cognitive, affective, and psychomotor domains and be specific, measurable, achievable, relevant and time-bound.
2. It also summarizes Bloom's and Anderson's taxonomies of cognitive objectives, Krathwohl's taxonomy of affective objectives, and Harlow's taxonomy of psychomotor objectives. The taxonomies arrange learning objectives from simple to complex.
3. Effective objectives lead to student development in critical and creative thinking and accountability of learning outcomes.