The Charlotte Danielson Framework for Teaching Explained: 4 Domains, 22 Components, and How Districts Make It Work

Districts adopt the Danielson Framework for Teaching to give every school one shared picture of strong instruction. What often follows is less tidy: principals in the same district describe the same lesson in different language, coaches weight different components, and teachers hear mixed messages about what proficient practice looks like. That inconsistency shows up long before any rating is entered. Getting the framework itself right, in plain terms, is the step that makes everything after it defensible.

What Is the Danielson Framework for Teaching?

The Danielson Framework for Teaching is a research-based rubric created by educator and researcher Charlotte Danielson that organizes the work of teaching into four domains and 22 components, each described at four performance levels: Unsatisfactory, Basic, Proficient, and Distinguished. It serves two purposes at once, supplying the common language for formal teacher evaluation and the reference points coaches use for professional growth conversations.

The four domains split teaching into what happens before, during, and around a lesson. Domain 1, Planning and Preparation, covers knowledge of content and students, outcomes, resources, coherent instructional design, and assessment planning. Domain 2, The Classroom Environment, addresses culture, respect and rapport, routines, behavior, and use of physical space.

Domain 3, Instruction, describes communication, questioning and discussion, student engagement, use of assessment during the lesson, and responsiveness. Domain 4, Professional Responsibilities, captures reflection, record keeping, family communication, participation in the professional community, growth, and professionalism.

Domains 1 and 4 describe practice that a classroom visit cannot see directly, which is why they rely on artifacts and conversation rather than observation alone. Domains 2 and 3 are the observable half, and they carry most of the weight in day-to-day classroom visits.

States and districts across the country embed the framework inside multiple-measures evaluation systems, pairing rubric ratings with student growth data and other evidence. Washington’s Office of Superintendent of Public Instruction publishes a state-approved description of Charlotte Danielson’s framework for that purpose. The authoritative source text remains Danielson’s Enhancing Professional Practice, and any district-level adaptation should trace back to it so that language stays consistent across schools.

What Are the Four Domains and 22 Components of the Danielson Framework?

The Danielson Framework for Teaching organizes teaching into four domains and 22 components. Planning and Preparation holds six components, The Classroom Environment holds five, Instruction holds five, and Professional Responsibilities holds six. Component wording below follows the Framework for Teaching Instrument itself, so districts building look-fors can match local language to the source rubric word for word.

Domain	Focus Area	Number of Components
Domain 1: Planning and Preparation	Lesson and unit design before teaching	6
Domain 2: The Classroom Environment	Culture, routines, and behavior	5
Domain 3: Instruction	Daily teaching moves with students	5
Domain 4: Professional Responsibilities	Reflection, records, and growth	6

State education agencies publish this structure rather than rewriting it. South Dakota’s Department of Education distributes an in-depth Danielson framework evaluation guide listing the identical domains and components, and other state education agencies circulate comparable tables of their own. Some local adaptations regroup the material, which is why you will also see it presented as the five domains of the Danielson framework.

Domain 1, Planning and Preparation, Covers Six Components Tied to Lesson Design

Planning and Preparation describes the design work finished before students walk in. Six components sit in this domain:

• Demonstrating Knowledge of Content and Pedagogy: Command of the discipline, including a deep understanding of its important concepts and principles, and how students learn it.
• Demonstrating Knowledge of Students: Awareness of prior learning, skills, language, interests, cultural backgrounds, and social-emotional identities across different contexts.
• Setting Instructional Outcomes: Clear learning goals aligned to standards.
• Demonstrating Knowledge of Resources: Use of materials, technology, and school or community supports.
• Designing Coherent Instruction: Sequenced activities, groupings, and materials that match the outcomes.
• Designing Student Assessments: Assessment plans tied to the stated outcomes, including diagnostic, formative, and summative measures.

Evidence for these six components lives in plans and unit documents, so districts gather it through document review and planning conversations instead of a classroom visit. Districts that request planning documents alongside walkthrough notes get a fuller picture of practice than short visits alone can offer.

Domain 2, The Classroom Environment, Covers Five Components Tied to Culture and Behavior

The Classroom Environment covers the conditions that make learning possible in a supported class community built on positive relationships. Five components define it:

• Creating an Environment of Respect and Rapport: Interactions between the teacher and students, and among students.
• Establishing a Culture for Learning: Expectations for effort, quality, and student ownership.
• Managing Classroom Procedures: Transitions, materials, groups, and efficient routines that maximize instructional time.
• Managing Student Behavior: Expectations, monitoring, and response to student conduct.
• Organizing Physical Space: Safety, accessibility, and arrangement of the room.

A strong environment is both safe and challenging, so learners feel supported enough to take academic risks.

All five environment components surface in a 3 to 10 minute visit, which makes Domain 2 the practical starting point when a district is calibrating short walkthroughs across buildings. New observers often start here because every component can be confirmed within a single short visit.

Domain 3, Instruction, Covers Five Components Tied to Daily Teaching Moves

Instruction captures what the teacher and students do together during the lesson. Five components carry it:

• Communicating with Students: Precise explanations of purpose, directions, content, and academic vocabulary, using vivid oral and written language.
• Using Questioning and Discussion Techniques: Question quality, discussion patterns, student participation, and discussions that ask students to explain their reasoning and show critical thinking.
• Engaging Students in Learning: Activities, grouping, materials, and lesson structure that keep students intellectually engaged in meaningful thinking, not just on task.
• Using Assessment in Instruction: Checks for understanding, feedback, and student self-assessment.
• Demonstrating Flexibility and Responsiveness: Adjustments made when a lesson is not landing.

Domain 3 draws the most observer attention because it is the most visible, and that visibility is why calibration conversations often start with this domain. Two principals watching the same discussion often disagree on Using Questioning and Discussion Techniques unless they have agreed on the look-fors in advance.

Domain 4, Professional Responsibilities, Covers Six Components Tied to Reflection and Growth

Professional Responsibilities describes the work that surrounds the school day. Six components complete the framework:

• Reflecting on Teaching: Accuracy of the teacher’s own read on a lesson, and use of that reflection; this includes teacher self assessment and self reflection as teachers reflect on videos or portfolios against the rubric to identify gaps that affect student learning.
• Maintaining Accurate Records: Systems for assignments, progress, and noninstructional records.
• Communicating with Families: Information about the program, individual students, and family engagement, with an emphasis on respectful, culturally competent partnerships with parents and families that support success.
• Participating in the Professional Community: Collegial relationships, team culture, and school projects, including active participation in the school community as teachers attend meetings or professional learning.
• Growing and Developing Professionally: Content and pedagogical learning, plus response to feedback; mentors can use individual components to build micro-credentials or targeted growth goals for educators.
• Showing Professionalism: Integrity, advocacy for students, decision making, and compliance with school policy.

Classroom visits cannot see these six professional-responsibility components, so Domain 4 goes underrepresented when a district relies on walkthrough data alone. Pairing walkthrough evidence with artifacts and coaching notes keeps the full 22 components in view rather than the observable 10, and it reinforces a commitment to continuous improvement.

What Do the Four Performance Levels Mean in the Danielson Rubric?

Each of the 22 components in the Danielson Framework for Teaching is described at four performance levels: Unsatisfactory, Basic, Proficient, and Distinguished. The levels describe patterns of practice, not a teacher’s value, and each one carries specific descriptor language so two observers reading the same evidence land in the same place.

Four labels anchor the scale across the whole framework:

• Unsatisfactory: Practice falls below the minimum expectation for the component, and the teacher has not yet shown the underlying knowledge or skill the component describes.
• Basic: The teacher understands what the component asks for and attempts it, but the practice is inconsistent, partial, or only intermittently successful.
• Proficient: The teacher carries out the component well and consistently. Practice reflects effective instruction that is purposeful and successful with students.
• Distinguished: Practice reaches a level where learners take real responsibility for their own learning and contribute to the class or school community, and the teacher’s work extends beyond the classroom to colleagues and the school.

The same four-level scale sits under every component, so ratings happen component by component rather than only as one summary judgment.

A teacher can be Distinguished in Creating an Environment of Respect and Rapport, Proficient in Managing Classroom Procedures, and Basic in Using Assessment in Instruction during the same cycle, which is the level of detail that makes feedback usable.

Proficient is the expected standard for effective teaching, not Distinguished. Districts that quietly treat Distinguished as the target compress their own data, because observers start rating up to avoid seeming harsh and the difference between strong and developing practice disappears.

Naming Proficient as the bar during calibration training keeps rating distributions honest and keeps growth conversations pointed at the next component rather than at a label.

The descriptor language itself is the authority here, not a local paraphrase of it. The published Framework for Teaching Instrument sets out all four levels for each component in full, and any district look-fors, walkthrough templates, or summary sheets built from the Danielson rubric should trace directly back to that wording so schools stay aligned.

How Does the Danielson Group’s Updated Language Change Domain Names?

The Danielson Group has published updated domain language for the Framework for Teaching, replacing three of the original four domain titles with Learning Environments, Learning Experiences, and Principled Teaching. Planning and Preparation keeps its name. The structure underneath stays the same, so districts reading newer materials are looking at renamed domains rather than a different instrument.

The updated titles map onto the classic four one-for-one:

• Planning and Preparation: Unchanged in name and in scope.
• Learning Environments: Known in classic materials as The Classroom Environment.
• Learning Experiences: Known in classic materials as Instruction.
• Principled Teaching: Known in classic materials as Professional Responsibilities.

Rating logic carries over as well. Components sit inside their domains, and each component is still described across four performance levels, with Proficient as the expected standard. A district that has already trained observers on component-level evidence collection does not need to relearn how the rubric works because the labels on the domains changed.

Both versions circulate at the same time, which is where confusion starts. State-approved evaluation materials, board-adopted policy, and long-standing local rubrics carry the classic domain names, while recent Danielson Group training, publications, and vendor templates may use the newer titles.

Two schools in the same district can end up describing identical practice in different vocabulary simply because they attended training in different years.

Confirm which version your state education agency, evaluation policy, and template provider reference before your team writes a single look-for.

Pick one set of names for district use and build a short crosswalk sheet showing the equivalent title in the other version, so principals reading outside resources can translate quickly.

Choosing the vocabulary first prevents the slower problem later, where walkthrough data from different buildings cannot be compared because the labels never lined up.

Does the Danielson Framework Separate Formal Evaluation From Everyday Walkthroughs?

The Danielson Framework for Teaching supports two distinct uses, and districts get better data when they keep those uses separate in policy and in practice. One produces rated scores that follow a teacher into personnel files.

The other produces evidence and coaching notes that carry no score at all. Both draw on the same domains and components, which is why the boundary needs stating out loud.

Four dimensions separate the two practices in most district policies:

• Frequency: Formal cycles run once or twice a year on a scheduled calendar, while short visits happen weekly or daily across a building.
• Stakes: Formal cycles inform tenure, retention, and improvement plans. Short visits inform the next coaching conversation.
• Documentation: Formal cycles produce a rated summary against the rubric. Short visits produce narrative evidence and look-for notes.
• Purpose: Formal cycles judge a pattern of practice against a standard. Short visits describe what happened so the teacher can act on it.

Formal Evaluation Carries Rated Scores and Legal Weight Under State Policy

Formal evaluation is governed by state statute, board policy, and, where a union contract applies, a collective bargaining agreement, which means the process itself is legally defined rather than locally invented. Observers follow required notice, conference, and documentation steps, and the resulting ratings feed personnel decisions.

New York City runs one of the largest Danielson-based systems in the country, and the measures of teacher practice inside NYC’s Danielson-based evaluation model specify which components are rated and how observations are structured. Research offers a closer look at the Danielson framework in formal teacher evaluation and the reliability conditions that rated classroom observation depends on. District leaders should treat those requirements as fixed inputs and design everything else around them.

Low-Stakes Walkthroughs Collect Evidence and Coaching Notes Without a Rating

A low-stakes walkthrough is a 3 to 10 minute visit that captures what an observer saw and passes it back to the teacher quickly. No rating is entered, no score is banked, and nothing from the visit sits in an evaluation file. The point is a fast, useful feedback loop while the lesson is still fresh for both people.

Walkthroughs stop working the moment teachers read them as monitoring. Districts that state plainly, in writing, that walkthrough notes are coaching artifacts and stay outside the evaluation record protect the trust that makes those visits useful.

Shared Danielson vocabulary still helps here, because a teacher hearing the same component language in a coaching note and in a formal conference gets one consistent picture of strong instruction. The language stays the same even though the two processes remain separate.

How Do Districts Keep Danielson Observations Consistent Across Multiple Schools?

Districts keep Danielson ratings consistent through observer calibration, scheduled sessions where principals and coaches score the same lesson together and reconcile their differences before rating live classrooms.

Leaders also need training to use the framework supportively rather than punitively, which helps enhance trust in the process. Consistency is a training problem rather than a rubric problem, since the descriptor language is already identical in every building. Districts that skip calibration end up with walkthrough and evaluation data that can’t be compared across schools.

Regular coaching conversations that use the framework’s language help teachers identify their own areas for development.

Observer Calibration Sessions Align Principals on What Counts as Proficient

Observer calibration brings observers together, in person or virtually, to watch a recorded lesson and independently score two or three components before comparing results. Disagreement is the point of the exercise, because the conversation about why one principal saw Basic and another saw Proficient is what tightens the shared standard.

Four practices show up consistently in district calibration routines:

• Shared video scoring: Observers rate the same recorded lesson on their own, then compare component by component.
• Norming meetings: Teams agree on the specific evidence that separates Basic from Proficient for one named component.
• Inter-rater agreement checks: Leaders track how often observers land on the same level and revisit components where they diverge.
• Anchor evidence sets: Districts keep written examples of Proficient practice so new principals inherit the standard instead of rebuilding it.

Individual raters can score the same lesson differently until they have practiced against shared evidence together, which is exactly the gap calibration closes. Districts that treat calibration as an ongoing routine rather than a one-time training event build the reliable data that trend reporting later depends on, a point the research on rater agreement examines in more depth further in this article.

Weighting Formulas Combine Danielson Scores With Other Measures

Districts embed Danielson ratings inside a weighted formula alongside student growth data, so a rubric score becomes one input rather than the whole judgment. Tucson Unified School District publishes a Danielson-weighted teacher effectiveness model showing how percentages get assigned across measures. Confirming your own weighting before calibration begins helps observers understand how much a single component score will carry in the final evaluation.

Validation research on the framework extends past general K-12 classrooms. A study of the framework with early childhood teachers examined its use in PreK-3 settings, which gives districts a basis for applying one shared instrument across early childhood programs and elementary grades rather than maintaining separate rubrics.

How Do Framework-Aligned Look-Fors Strengthen Walkthroughs and Coaching Conversations?

Framework-aligned look-fors convert domain and component language into short, observable indicators an observer can mark during a 3 to 10 minute visit. Component wording in the rubric describes a pattern of practice across a full lesson, which is more than a brief visit can fairly judge.

A look-for narrows that wording down to one behavior an observer either sees or doesn’t, then tags it back to the component it came from. Principals stop paraphrasing the rubric from memory, and evidence collected in different buildings lines up because everyone worked from the same indicator.

Customized Look-Fors Turn Domain Language Into Classroom-Specific Evidence

Customized look-fors keep district vocabulary and classroom reality in the same sentence. For example, a district focused on academic discourse this year can write indicators for Using Questioning and Discussion Techniques that name what discourse actually sounds like in its own classrooms, with students as active learners engaged in discussion, rather than asking principals to interpret rubric descriptors on the spot.

Three parts make a look-for usable during a short classroom observation:

• Specific observable behavior: One action an observer can confirm in minutes, such as students citing text evidence to explain their reasoning when they disagree.
• Domain or component tag: The component the indicator belongs to, so evidence aggregates correctly across visits.
• Brief evidence note: A line or two describing what the observer saw or heard, quoted where possible, rather than a judgment.

Instructional coaches who want that structure available on a phone mid-lesson can build it inside Education Walkthrough features, which support Danielson-aligned or fully customized look-fors for frequent, unrated visits. The goal stays the same either way: giving observers a fast way to capture evidence while it’s still fresh.

Frequent Walkthrough Data Feeds Coaching Conversations Instead of Ratings

Walkthrough evidence becomes a coaching input when it arrives fast and carries no score. A teacher who reads three short notes in a month can see a pattern in their own practice, which is the raw material for Engaging in reflective practice, the component asking teachers to read their own lessons accurately. Coaches then point to evidence the teacher already holds instead of introducing it cold in a conference.

Patterns that repeat across visits also tell district leaders where to aim professional learning, since a component that looks weak in six schools is a training need rather than six separate personnel issues. Framework validation research beyond general education classrooms covers PreK-3 settings, which gives districts a basis for using one indicator set across early childhood and elementary programs.

Rated evaluation stays exactly where state policy and board agreements put it, while look-for evidence serves the coaching conversation between formal cycles. Districts that name that boundary in writing get more candid conversations, because teachers know a walkthrough note isn’t a score in waiting.

What Does the Observe-Discuss-Support-Review Improvement Cycle Look Like in Practice?

Districts turn framework evidence into improvement through a repeatable loop: observe, discuss, support, re-observe, then review trends. Each step hands something usable to the next one, which keeps walkthrough notes from collecting in a folder nobody opens. The loop runs at two levels at the same time, one teacher at a time and one district at a time, using the same component language in both places.

The Five-Step Cycle Moves From Observation to Trend Review

Five steps carry a single classroom visit all the way to a district trend report:

1. Observe: Capture evidence tagged to one or two components during a 3 to 10 minute visit, quoting what students said or did where you can.
2. Discuss: Share the note the same day and open with what the teacher noticed, which puts Engaging in reflective practice to work before any suggestion lands.
3. Support: Match the gap to something concrete, a model lesson, a peer observation, a resource, or a short coaching cycle on that one component.
4. Re-observe: Return within two or three weeks and look at the same component, so the teacher sees the loop close rather than a new topic arriving.
5. Review trends: Read component-level evidence across many visits to find what is shifting and what is not.

Re-observation is a step rather than an optional extra, since a single visit rarely captures a teacher’s typical practice. Returning to the same component within a few weeks gives coaches a second data point and gives the teacher proof that the feedback loop actually closes.

Aggregate Domain Data Reveals Where Professional Development Should Focus

Aggregate domain-level evidence turns scattered notes into a planning input. When 40 walkthroughs across six schools all show thin evidence for Using Assessment in Instruction, the district is looking at a training need instead of six separate personnel conversations. Preparation programs already work this way, publishing aggregate candidate data drawn from framework-aligned observations to see which components need attention across a cohort.

Those same patterns give professional learning a target and give board reporting a spine. Leaders can show which components moved after a training cycle, and a study linking framework-measured effectiveness to outcomes supplies context for why component growth matters to student results. Districts that want those patterns compiled automatically can use our teacher evaluation software to roll walkthrough evidence into trend reports for leadership review each quarter.

What Do Research Studies Say About the Danielson Framework’s Reliability?

Research on the Danielson Framework for Teaching supports its value as a shared instructional language while documenting two measurement limits districts should plan around.

Observation scores need more than one look to be reliable, and district rating distributions tend to bunch at a single level. Both findings are well established, and both have practical fixes at the district level.

MET Project Findings Show Reliability Improves With Multiple Observations per Teacher

The Measures of Effective Teaching (MET) Project, funded by the Bill & Melinda Gates Foundation, found that one observation by one observer is a thin measure of a teacher’s practice, and that reliability improves when scores are averaged across more than one lesson and more than one observer. Variation between lessons proved to be as large a source of error as variation between raters, which is why a second visit matters as much as a second set of eyes.

Three design choices raise the reliability of observation data:

• Multiple lessons per teacher: Two or three shorter observations spread across a term rather than one long annual visit.
• Multiple observers per teacher: A coach or peer principal scoring at least one of those lessons alongside the building leader.
• Trained and calibrated raters: Scoring practice against anchor evidence before observers rate live classrooms.

Broader analysis of teacher observation frameworks and student outcomes research reaches a similar conclusion, that the instrument matters less than the conditions under which people use it. Districts that train observers on shared evidence get tighter agreement than districts that distribute the rubric and leave interpretation to each building.

Rating Compression Clusters Most Scores Near Proficient Across Districts

Rating compression is the pattern where nearly every teacher receives the same rubric level. Kraft and Gilmour’s 2017 study in Educational Researcher found the median share of teachers rated below proficient stayed under 3% across the states they examined, which leaves Unsatisfactory and Distinguished nearly empty and Proficient carrying almost everyone.

A second line of research questions whether the 22 components measure 22 distinct skills. Factor analyses of framework scores report that component ratings load largely onto one general dimension, suggesting observers often read overall lesson quality rather than separate abilities. A study using observational assessment to inform practice feedback treats that result as a reason to use component scores for targeted feedback rather than fine-grained ranking.

Both limits argue for designing the process carefully rather than dropping the framework. Districts that observe more often, calibrate their observers, and name Proficient as the standard produce teacher evaluation data they can defend.

Putting the Danielson Framework to Work With Education Walkthrough

The Danielson Framework for Teaching gives district leaders one research-based language for instruction across four domains and 22 components, from lesson design through professional growth. Keeping formal evaluation and everyday walkthroughs separate protects both, and consistent, domain-aligned evidence gives educators Danielson language they can use for supportive coaching and continuous improvement.

At Education Walkthrough, we build for the second half of that work: frequent, unrated visits that end with feedback in a teacher’s hands before you leave the building. If you want Danielson-aligned look-fors and coaching notes running in daily practice across your schools, start a free trial and try it with one building first—an effective way to implement the framework in local contexts.