Using Bloom’s Taxonomy to Write Effective Learning Objectives: The ABCD Approach

First you need to establish what prior knowledge your students have. Assess whether your students know any of the materials you want to present. What experiences do they have prior to coming into the classroom? By taking into account their valuable prior-knowledge you will be able to create an innovative lesson, with unique content. Content that your students don’t know about yet.

Prior knowledge can be assessed by giving all students a pre-test or a pre-course quiz. It’s vital to accurately understand a student’s prior knowledge to avoid misconceptions and misunderstandings. In this way you can avoid repeating information they already know as well as adjust your learning objectives accordingly.

This also gives you the opportunity to get to know your students that will help you adapt your teaching styles and methods. It’s important to know what motivates your new audience, what are their values and personality types. You can also discover what kind of learners they are. By assessing your students’ prior knowledge, you can add activities and worksheets that they will find interesting and can relate to.

Now, you can also make sure that the content you want to present are relevant to their reference frameworks. You can add extra materials and topics to challenge them and to tailor the learning objectives to the skills that they need to obtain and not the skills they already have.

After identifying your Audience by keeping the above-mentioned alternatives in mind you can start writing down your learning objectives. Usually it starts with a phrase like,
After reviewing this section, students will be able to…” or “After completing this activity, learners will be able to…

Behavior

It’s quite simple to understand the different behaviors shown by students. By using the Blooms taxonomy theory, you could classify individuals into three different groups by assessing their intellectual behavior. Behavior can be assessed by observing and measuring a student’s ability to apply new skills they have learned and how they display knowledge of the new skills.

Here is a list of the classifications by the Bloom’s Taxonomy to measure proficiency and competence from a learner:

Domains of Bloom’s Taxonomy

Bloom

Bloom states that learning occurs in three different learning domains: Cognitive, Affective, and Psychomotor.

Cognitive domain learning refers to the student’s ability to think and use their brain power. Psychomotor domain learning refers to a student’s physical ability to use an instrument or tool. Affective domain learning refers to the student’s ability to resolve conflict and their emotional stability and growth.

Cognitive domain

The cognitive domain is further divided into two sub-categories: Cognitive process dimension and the Knowledge dimension.

1.Cognitive process dimension

This domain involves the process we use to apply and showcase our intellectual skills. Ranked from lower to higher order complexities: remember, understand, apply, analyze, evaluate, and then finally create.

2.Knowledge dimension

Students have different ways of showcasing and applying their knowledge just as much as they learn in different ways:

Basically, the cognitive domain refers to the kind of intellectual learners we are whereas the knowledge domain identifies the ways in which we use knowledge.

The cognitive process levels are categorized from lower-order to higher-order thinking skills: remember, understand, apply, analyze, evaluate, and create.

Cognitive Level Description Verbs Commonly Used in Cognitive Objectives
Remember Retrieving and recalling relevant knowledge from long-term memory Recall, identify, define, recite, repeat, select, label, quote, copy, list, name, state
Understand Constructing meaning from oral, written, and graphic messages through interpreting, exemplifying, classifying, summarizing, inferring, comparing, and explaining Interpret, exemplify, classify, summarize, infer, compare, explain, describe, indicate, translate, paraphrase, explain, discuss, report, rewrite
Apply Carrying out or using a procedure through executing or implementing; applying knowledge to actual situations Execute, implement, relate, sketch, calculate, demonstrate, estimate, illustrate, contrast, diagnose, identify, classify
Analyze Breaking material into constituent parts; determining how the parts relate to one another and to an overall structure or purpose through differentiating, organizing, and attributing Differentiate, organize, attribute, select, combine, figure, find, solve, change, survey, compare, diagram, examine, test, modify
Evaluate Making judgments based on criteria and standards through checking and critiquing Assess, check, critique, predict, argue, defend, estimate, judge, qualify, rate, support, recommend, appraise
Create Putting elements together to form a coherent or functional whole; re-organizing elements into a new pattern or structure through generating, planning, or producing Generate, plan, produce, develop, construct, invent, manage, modify, organize, create, design, devise, formulate, invent, prepare, propose, construct

Affective domain

This domain refers to the emotional capability of an individual and in which ways they act and react towards is. It puts emphasis on five subjective influences such as values, emotions, motivations, appreciations, and personal attitudes.

The five levels under the Affective domain refers to Characterizing – To be able to manage and resolve. Organizing – to be able to formulate, balance and discuss. Valuing – To be able to support and debate. Responding – To be able to volunteer, work together and to follow, and Receiving – To be able to differentiate, accept and listen.

Affective Level Description Verbs Commonly Used in Cognitive Objectives
Receiving Learner is aware and receptive; otherwise, learning cannot take place Reply, use, describe, follow, locate
Responding Learner actively participates in the process. Besides being aware, the learner responds in some fashion Discuss, answer, perform, present, write
Valuing Valuing identifies the value an individual associates with an object or behavior; can range from basic acceptance to a more complex commitment Share, invite, explain, join, report, follow, justify
Organizing Learner can synthesize different information and values. Values can be organized into priorities; values are compared and synthesized Formulate, defend, prepare, arrange, integrate
Characterizing (internalizing) A belief or value becomes part of the system that controls the learner’s behavior Influence, practice, perform, discriminate, propose

The learner can be affected and influenced in many different ways. Learning objectives need to meet the different needs of a learner.

Psychomotor domain

Psychomotor domain is the learning and combination of old and new skills that involves physical movements.

This domain categorizes skills in five different levels:

Psychomotor Level Description Verbs Commonly Used in Cognitive Objectives
Observing Pay active attention to a physical event Select, describe, detect, differentiate
Imitating Copy a physical behavior Answer, reproduce, copy, trace, grasp
Practicing Practice a particular physical activity repeatedly Fasten, measure, assemble, dismantle, stretch
Adapting Make adjustments to a physical activity in an attempt to achieve perfection Vary, reorganize, change, adjust, rearrange

Once you understand the behavior of your learners you will be able to adapt your learning objectives according.

Condition

The third step in the ABC procedure is looking at the different conditions. Ask yourself when writing your lesson aims and objectives – What conditions am I surrounded in?

This can also refer to specific tools and materials a student may need to apply in the lesson as well as the classroom situation. If you have a very small classroom you can’t have a lesson objective where students should roam around and ask each other questions. You won’t get the outcome you desire. Do your students have the necessary equipment to be able to perform and achieve the lesson objective?

Think practically – What kind of equipment is available to you, are they necessary in order for you to achieve the aim? What kind of equipment should not be allowed in the classroom? Will the conditions of having too many things in the classroom be disruptive and hinder the learning outcome?

Remember that conditions influence the learner’s performance and in effect the overall behavior. The following examples does not describe conditions:

Degree

The last step in the ABCD Approach is ‘Degree’. This basically refers to the level in which a learner should perform for it to be seen as credible. The learning objective should either be at its highest level, which means that the student can produce the aim with precision and without any mistakes. Leading to the lowest level where the student can’t produce the aim at all and are making many mistakes.

To which degree should the students be assessed against to be classified as ‘achieving the aim’?

The degree can be described as: A student can “successfully construct” or A student can “accurately describe.” Be sure to elaborate on ‘successful’ and ‘accurate’ to make sure the students are fairly assessed.

You can be more specific in your assessment criteria in stating: A student can “list all 12 moving parts” or A student can “name all parts of a machine.”

When writing down the degree to which students are assessed in your learning objective make sure that it’s stated accurately. Unacceptable criteria are vague for example: “must be able to make 80 percent on a multiple-choice exam” or “must pass a final exam” or “to the satisfaction of the instructor” are not precise enough and can’t count as a degree.

Rather change “To the satisfaction of the instructor” to “according to an instructor-supplied checklist of criteria.”

The assessment criteria should be easily measured by looking at the student’s performance.

Many instructors, teachers and facilitators don’t value the importance of writing learning objectives. It’s vital to any class and should be given some thought. Learning goals, aims and objectives should be very clear before doing any kind of lesson plan. A teacher should know what they are working towards in order for students to reach their full potential and achieve the aim of the class. Writing a decent and thorough learning objective shows competency and skill of the instructor.

Using the ABCD method (Audience, Behavior, Condition and Degree) will help you clarify your learning objectives and ultimately help you and your students achieve a better outcome.

Action Words and Phrases to Avoid

Your objectives should be free of vague or ambiguous words and phrases. Below are some of the action verbs that are not observable or measurable:

believe capacity comprehend conceptualize
depth experience feel hear
intelligence know listen memorize
perceive realize recognize see
self-actualize think understand appreciate
acquainted with adjusted to anxiety appreciation for
attitude of awareness of capable of cognizant of
comprehension of conscious of enjoyment of appreciation for
acquainted with adjusted to interested in familiar with
feeling for immaturity insecurity interest in
knowledge of knowledgeable about to become to reduce
Dr. Serhat Kurt

I am a professor of Educational Technology. I have worked at several elite universities. I hold a PhD degree from the University of Illinois and a master's degree from Purdue University.