Bloom’s lesson plan is based on

Benjamin Bloom developed a taxonomy or classification of educational objectives. These objectives were divided into three domains: cognitive, affective, and psychomotor. In real life behavior from all three domains occurs simultaneously. For example, when students are writing (psychomotor), they are also remembering or recalling (cognitive), and they are likely to have some emotions or feelings (affection) towards the task.

The Cognitive Domain:

• ​​It is also known as the thinking domain.
• Initially, the six basic objectives in Bloom’s taxonomy are knowledge, comprehension, application, analysis, synthesis, and evaluation.
• These objectives are considered as a hierarchy, each skill building on those below, but this is not entirely accurate.
• In 2001, a group of educational researchers published the first major revision of the cognitive taxonomy. These are as follows: Remembering, Understanding, Applying, Analyzing, Evaluating, Creating.

​The Affective Domain: 

• It is also known as the domain of emotional response.
• These objectives aim to develop certain interests, attitudes, appreciation, and values among pupils. 
• The affective domain has five basic objectives: Receiving, Responding, Valuing, Organization, Characterization by value.

​The Psychomotor Domain:

• ​​In this domain, learning depends on the mastery of the physical skill.
• The Psychomotor domain has five basic objectives: Imitation, Manipulation, Precision, Articulation, Naturalization.

Hence, we conclude that Bloom’s lesson plan is based on objectives.