The ABCD Model is an acronym for:
Audience (To begin a rough draft, you may use "Students will be able to" to help you get started)
Behavior (Use a measurable action word using Bloom's Taxonomy)
Condition (Optional)
Degree (Optional)
parts of the ABCD model in an objective
Effective learning objectives use action verbs to describe what you want your students to be able to do by the end of the course or unit. Aligning assessments with course expectations is much easier when you have written measurable objectives from the beginning.