How to write learning objectives that actually work

A learning objective is a statement of what the learner will be able to do after completing a course - not what they will know, understand, or be aware of. The distinction between doing and knowing is the most important one in instructional design, and most learning objectives get it wrong. Good learning objectives use observable action verbs at the appropriate Bloom's Taxonomy level, specify the conditions under which the behaviour will be performed, and describe a standard the behaviour must meet.

Why learning objectives matter more than most authors think

Learning objectives are not a bureaucratic requirement that gets filled in before the real work starts. They are the architectural specification of the course. A well-written learning objective tells you: what content to include (and what to exclude), what format will best support that content, and how to assess whether the learner achieved it.

The practical consequence is that courses built without clear objectives tend to be too broad, too content-heavy, and too easy to pass. They cover topics rather than developing capabilities. Their assessments test recall of information rather than the application of skill.

A learning objective written with the verb "understand" is not an objective. It is a placeholder that tells you nothing about what the learner needs to do, what content they need to encounter, or how you'll know if the training worked.

The problem with "understand", "know", and "be aware of"

These are the three most common verbs in learning objectives, and all three share the same flaw: they describe internal mental states that cannot be directly observed or assessed. You cannot watch someone "understanding" something. You can watch them explain it, apply it, troubleshoot it, or evaluate it - but understanding itself is invisible.

When you write "learners will understand data protection principles", you've told yourself nothing about what content to include, what scenarios to build, or what a passing assessment looks like. By contrast, "learners will correctly identify whether a customer request involves personal data and apply the appropriate handling procedure without consulting guidance" tells you exactly what content the learner needs, what a scenario should look like, and what a passing performance looks like.

Bloom's Taxonomy - a practical guide

Bloom's Taxonomy classifies cognitive skills from the most basic (recalling facts) to the most complex (creating new solutions). For most organisational e-learning, the target level is Application or Analysis - not Knowledge or Comprehension.

The three components of a good learning objective

The most widely used framework comes from Robert Mager's work on performance-based instruction. A complete objective has three components:

• Performance - what the learner will do. An observable action verb at the appropriate Bloom's level. "Identify", "apply", "distinguish", "evaluate". Not "understand", "know", or "appreciate".
• Condition - the context in which they will do it. "When presented with a customer data access request", "given a scenario involving a potential safeguarding concern".
• Standard - how well they must do it. "Without consulting a reference guide", "with 100% accuracy for critical compliance decisions", "within the required 30-day response window".

Before and after - the same objective rewritten

Weak: Learners will understand the importance of health and safety in the workplace and be aware of their responsibilities under current legislation.

Verb: "understand" and "be aware of" - unobservable. No condition. No standard. Cannot be assessed.

Strong: When identifying a potential hazard in their work area, learners will apply the correct reporting procedure by completing a near-miss report within 24 hours, without requiring guidance from a supervisor.

Verb: "apply" (Bloom's Apply level). Condition: when identifying a hazard. Standard: within 24 hours, without guidance. Observable and assessable.

Weak: Learners will have a good understanding of safeguarding principles and know how to identify signs of abuse.

Strong: During a routine housing visit, learners will recognise at least three indicators of potential adult safeguarding concern and take the correct first step - initiating an internal referral - without prompting from a manager.

How many objectives does a course need?

The most common mistake in objective-writing is writing too many. A 30-minute course with eight learning objectives will either cover each one so superficially that none is genuinely achieved, or will run to 90 minutes. The rule of thumb: one to three objectives for a 20-30 minute course, with each objective significant enough to justify the content required to achieve it.

More objectives are not evidence of a more ambitious course - they are usually evidence of a course that hasn't been scoped. The discipline of limiting objectives forces the design decision that objective-writing is supposed to produce: what, specifically, does this course need the learner to be able to do?

Learning objectives and AI course generation

AI course authoring tools generate content based on what they're told the course needs to achieve. A vague objective produces vague content. A specific, Bloom's-aligned objective produces content with a clear behavioural target: the AI knows it needs scenarios that practice the target decision, content that addresses the conditions under which the behaviour occurs, and assessment questions that test application rather than recall.

CourseAgent's programme builder includes AI-powered objective validation: learning objectives are checked against Bloom's Taxonomy with quality ratings before any course content is generated. Objectives written at the Remember or Understand level when the course requires Application are flagged with a suggestion to strengthen them.

The short version

Learning objectives that use "understand", "know", or "be aware of" cannot be assessed, cannot guide course design, and won't tell you whether the training worked. Good objectives use observable action verbs at the Apply or Analyse level of Bloom's Taxonomy, specify the condition that triggers the behaviour, and describe a standard for passing performance. The right number for a 30-minute course is one to three - not six, not eight. Every other quality decision in the course flows from the objective. If the objective is weak, the course will be weak - regardless of how well everything else is executed.