Explanation

Bloom's Taxonomy originally had six levels, which are:

1. Knowledge (Remembering) - Recalling facts and basic concepts.
2. Comprehension (Understanding) - Explaining ideas or concepts.
3. Application - Using information in new situations.
4. Analysis - Breaking down information into parts and understanding its structure.
5. Synthesis (Evaluating in the revised taxonomy) - Combining parts to create a new whole.
6. Evaluation (Creating in the revised taxonomy) - Making judgments based on criteria and standards.

The taxonomy was revised in 2001, and the names of some levels were changed, but the number of levels remains six.