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Depth of Knowledge

Modified from Depth of Knowledge presentation by Dr. Robin Smith at 2009 PRESA Leadership Conference… Adapted from Kentucky Department of Education , Mississippi Department of Education, and WAT (www.wat.wceruw.org/index.aspx). Depth of Knowledge. ? WHY. Depth of Knowledge (DOK).

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Depth of Knowledge

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  1. Modified from Depth of Knowledge presentation by Dr. Robin Smith at 2009 PRESA Leadership Conference… Adapted from Kentucky Department of Education , Mississippi Department of Education, and WAT (www.wat.wceruw.org/index.aspx) Depth of Knowledge

  2. ?WHY Depth of Knowledge (DOK) • NCLB now requires all states to use an alignment process for validation purposes to show that they are aligning their assessments with the depth of each states’ academic content standards at all grade levels. The US DOE issued guidelines that include six dimensions important for making judgments about the alignment between state standards and assessments. These dimensions include: Comprehensiveness, content and performance match, emphasis, depth, consistency with achievement standards, and clarity for users. • Used by the Council of Chief State School Officers (CCSSO) for assessment alignment in more than ten states.

  3. Created by Norman Webb, University of Wisconsin • Focuses on how deeply the students need to know the content for a given response • Descriptive, not a taxonomy or classification system • Not the same as difficulty • A verb does not define the depth of learning

  4. WEBB’S DEPTH OF KNOWLEDGE LEVELS: Recall and Reproduction Level 1 Skills and Concepts Level 2 Strategic Thinking Level 3 Extended Thinking Level 4 An item at DOK Level 3 or 4 requires complex reasoning, strategic and extended thinking about the concepts of the content AND a real world context.

  5. DOK 1 requires recall of information, such as fact, definition, term, or performance of a simple process or procedure • Simple skills and abilities or recall characterize DOK 1 Recall and Reproduction Level 1:

  6. List animals that survive by eating other animals. • Locate or recall facts explicitly found in text • Describe physical features of places • Determine the perimeter or area of a rectangle given a drawing or labels (Performance of a simple process) • Identify elements of music using musical terminology • Identify basic rules for participating in simple games and activities DOK LEVEL 1 Examples:

  7. DOK 2 includes the engagement of some mental processing beyond recalling or reproducing a response. Items require students to make some decisions as to how to approach the question or problem These actions imply more than one mental or cognitive process/step Skills and Concepts Level 2:

  8. Compare desert and tropical environments • Identify and summarize the major events, problem, solution, conflicts in literary text • Explain the cause-effect of historical events • Predict a logical outcome based on information in a reading selection • Explain how good work habits are important at home, school, and on the job • Describe various styles of music DOK LEVEL 2 Examples:

  9. DOK 3 requires deep understanding as exhibited through planning, using evidence, and more demanding cognitive reasoning. The cognitive demands at Level 3 are complex and abstract • Anassessment item that has more than one possible answer and requires students to justify the response they give would most likely be a Level 3 Strategic Thinking Level 3:

  10. DOK LEVEL 3 Examples: • Compare consumer actions and analyze how these actions impact the environment • Analyze or evaluate the effectiveness of literary elements (e.g. characterization, setting, point of view, conflict and resolution, plot structures) • Solve a multiple-step problem and provide support with a mathematical explanation that justifies the answer • Develop a scientific model for a complex idea • Propose and evaluate solutions for an economic problem • Explain, generalize or connect ideas, using supporting evidence from a text or source • Create a dance that represents the characteristics of a culture

  11. DOK 4 requires high cognitive demand and is very complex. Students are expected to make connections with related ideas within the content or among content areas- and have to select or devise one approach among many alternatives on how the situation can be resolved • Due to the complexity of cognitive demand, DOK 4 often requires an extended period of time Extended Thinking Level 4:

  12. Gather, analyze, organize, and interpret information from multiple sources to draft a reasoned report • Analyze an author’s craft (e.g., style, bias, literary techniques, point of view) • Create an exercise plan applying the “FITT (Frequency, Intensity, Time, Type) Principle” • Analyze and explain multiple perspectives or issues within or across time periods, events, or cultures • Specify a problem, identify solution paths, solve the problem, and report the results • Write and produce an original play LEVEL 4 Examples:

  13. LEVEL 4 Requires Using Levels 1,2,3 Thinking TASKTHINKING Collect and record data samples Recall- Level 1 over several months Organize the data into a chart Skills/Concepts- Level 2 format Use the chart to make and Strategic Thinking- Level 3 justify predictions Develop a generalized model from Extended Thinking- Level 4 this data and apply it to a new situation

  14. What is the most significant difference between Blooms Taxonomy and Depth of Knowledge? The Depth of Knowledge (DOK) is not determined by the VERB, but the context in which the verb is used and the depth of thinking required. It’s what’s beyond the verb that matters. In Blooms, the verb defines the depth of knowledge.

  15. With DOK… What comes after the verb is more important than the verb itself • DOK 1 – Describe three characteristics of metamorphic rocks. (Simple recall) • DOK 2 – Describe the difference between metamorphic and igneous rocks. (Requires cognitive processing to determine the differences in the two types of rocks) • DOK 3 – Describe a model that you might use to represent the relationships that exist within the rock cycle. (Requires deep understanding of rock cycle and determination of how best to represent it.) Same Verb – Three DOK Levels

  16. How Does DOK Impact the Classroom? • Teachers can no longer rely solely on “tell-me-what-I-told-you” classroom assessments • We must begin creating “demonstrate-and apply-what-you-have-learned” assessments to give students practice in taking this kind of assessment • State assessments should not be the first place students see this type of assessment

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