============================Bloom's Taxonomy


As teachers teach, they generally plan activities, ask questions, and make assessments to see if students have learned the information presented. All questions can be classified as to difficulty or "LEVEL OF THINKING" based on Bloom's Cognitive Taxonomy. There are six levels in the taxonomy, ranging from Knowledge (simplest) to Evaluation (most difficult). Teachers need to realize that their activities, questions, and assessments  reflect different taxonomy levels. The following sections provide a list of the taxonomy levels and common verbs which are used in determining the activities, discussion questions, and assessments at that level. For a view of "the big picture," a task oriented question construction wheel based on Bloom's taxonomy is provided.

Major Levels of Bloom's Taxonomy

LEVEL OBJECTIVE DESCRIPTIVE
Basic (low) Knowledge The learner must recall information (i.e. bring to mind the appropriate material).
Basic Comprehension The learner understands what is being communicated by making use of the communication.
Basic Application The learner uses abstractions (e.g. ideas) in particular and concrete situations.
Basic Analysis The learner can break down a communication into its constituent elements or parts.
Basic Synthesis The learner puts together elements or parts to forma whole.
Advanced (high) Evaluation The learner makes judgments about the value of material or methods for a given purpose.

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Verbs for Stating Behavioral Objectives

A teacher can determine the taxonomy level of a behavioral objective by examining the verb in the objective. By finding that verb in one of the following categories he/she can determine the difficulty level of the question.

Knowledge-Remembering previously learned materials

cite label name reproduce
define list quote pronounce
identify match recite state

Answers: who? what? when? where? questions

Comprehension-ability to grasp the meaning of material

alter discover manage relate
change explain rephrase substitute
convert give examples represent summarize
depict give main idea restate translate
describe illustrate reword vary
interpret paraphrase

Application-ability to use learned material in new and concrete situations

apply discover manage relate
classify employ predict show
compute evidence prepare solve
demonstrate manifest present utilize
direct

Answers: how many? which? what is? write an example.

Analysis
-ability to break down material into its component parts of that its organizational structure may be understood.

ascertain diagnose distinguish outline
analyze diagram divide point out
associate differentiate examine reduce
conclude discriminate find separate
designate dissect infer determine

Answers why? questions

Synthesis-ablity to put parts together to form a new whole -- project-based learning

combine devise originate revise
compile expand plan rewrite
compose extend pose synthesize
conceive generalize propose theorize
create integrate project write
design invent rearrange
develop modify

Answers how can we improve? what would happen if? how can we solve questions?

Evaluation-ability to judge the value of material for a given purpose.  This is an ability that develops after  many experiences in Synthesis.

appraise conclude critique judge
assess contrast deduce weigh
compare criticize evaluate

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© 1997, Judith K. Welch, the contents of this Web may be used for educational purposes