This topic provides precise, operational definitions of the six core 21st-century competencies—critical thinking, creativity, collaboration, communication, problem solving, and information/media/technology literacy—followed by concrete, observable student behaviors and tiered performance indicators teachers can use to plan, observe, and assess classroom learning.

For each competency you will find:

• A concise operational definition
• Observable student behaviors (what you can see or hear)
• Performance indicators described across four levels (Emerging → Advanced)
• Sample classroom evidence or assessment prompts

---

1. Critical Thinking

Operational definition

• The disciplined process of analyzing information, evaluating evidence and reasoning, identifying assumptions and biases, making justified inferences, and reflecting on one’s own thinking to support conclusions and decisions.

Observable student behaviors

• Asks clarifying and probing questions.
• Identifies assumptions and implicit claims in a text or argument.
• Cites evidence when making a claim and distinguishes fact from opinion.
• Compares and contrasts competing explanations and weighs evidence.
• Explains the reasoning behind a conclusion and considers alternative interpretations.

Performance indicators

• Emerging: Gives simple opinions or repeating facts without supporting reasons; struggles to identify assumptions.
• Developing: Provides basic reasons for conclusions; identifies some evidence but may accept weak or biased sources.
• Proficient: Systematically analyzes evidence, identifies assumptions, constructs reasoned arguments supported by relevant evidence, and acknowledges limitations.
• Advanced: Evaluates complex arguments across multiple sources, uncovers hidden assumptions or biases, integrates counterevidence to refine conclusions, and reflects metacognitively on reasoning quality.

Sample classroom evidence / assessment prompts

• Written source analysis: “What claims does the author make? What evidence supports each claim? What assumptions are present?”
• Socratic seminar observations: student asks probing questions and challenges evidence.
• Short reflective memo: evaluate two explanations for a phenomenon and justify which is better supported.

---

2. Creativity

Operational definition

• The ability to generate, develop, and apply original or adaptive ideas, products, or processes by combining existing knowledge in novel ways, taking purposeful risks, and elaborating solutions to fit context and goals.

Observable student behaviors

• Proposes multiple different approaches or solutions to a task.
• Uses analogies or makes unexpected connections across ideas or disciplines.
• Iterates on prototypes after feedback; adapts and improves work.
• Demonstrates risk-taking (tries new formats or strategies) and tolerates ambiguity.
• Adds original elaboration to an idea beyond a basic requirement.

Performance indicators

• Emerging: Produces work that follows models or templates with minimal variation; limited idea generation.
• Developing: Generates a few original ideas and shows willingness to revise after feedback; ideas sometimes practical.
• Proficient: Produces multiple, novel, and useful options; adapts and refines ideas based on feedback; explains creative choices.
• Advanced: Consistently produces highly original and contextually appropriate solutions that synthesize knowledge from multiple domains and demonstrate intentional risk-taking and refinement.

Sample classroom evidence / assessment prompts

• Design challenge: “Create three different prototypes to solve X; choose one to refine and explain why.”
• Creative portfolio: record iterations of a project with teacher and peer feedback and a reflective statement on changes.
• Performance task: open-ended project with rubric emphasizing originality, elaboration, and revision.

---

3. Collaboration

Operational definition

• The purposeful process of working interdependently with others—sharing responsibility, respecting diverse perspectives, communicating effectively, resolving conflict, and coordinating tasks—to achieve a common goal.

Observable student behaviors

• Takes on and completes assigned roles and responsibilities.
• Listens actively and builds on classmates’ ideas.
• Asks clarifying questions to ensure shared understanding.
• Negotiates differences and proposes compromises or next steps.
• Provides and accepts constructive feedback.

Performance indicators

• Emerging: Participates unevenly; relies on others to lead; limited listening or responsiveness to peers.
• Developing: Contributes regularly; begins to support group norms and share responsibility; some difficulty navigating disagreement.
• Proficient: Consistently contributes equitably, facilitates group communication, resolves conflicts constructively, and helps the group reach consensus on next steps.
• Advanced: Leads equitable collaboration, mentors peers in group process, synthesizes differing viewpoints into a stronger group product, and monitors group functioning proactively.

Sample classroom evidence / assessment prompts

• Group project logs: recorded roles, task completion evidence, and peer feedback.
• Observation checklist during cooperative tasks (e.g., role fulfillment, turn-taking, conflict resolution).
• Self- and peer-assessment: “Describe two ways you supported the group and one area to improve.”

---

4. Communication

Operational definition

• The purposeful exchange of information and ideas through speaking, listening, writing, and multimodal means, tailored to audience and context, with clarity, coherence, and supporting evidence.

Observable student behaviors

• Organizes messages with a clear purpose and structure.
• Uses appropriate vocabulary and tone for the audience and medium.
• Supports claims with evidence and explains reasoning.
• Listens and responds appropriately to others’ questions or feedback.
• Uses visuals, media, or digital tools to enhance clarity when appropriate.

Performance indicators

• Emerging: Presents ideas in a limited or disorganized way; weak or missing supporting evidence; audience needs are not considered.
• Developing: Communicates with some structure and appropriate vocabulary; includes basic evidence and addresses audience to a limited extent.
• Proficient: Communicates clearly and coherently, tailors content and style to audience, supports claims with relevant evidence, and uses multimodal elements effectively.
• Advanced: Persuades or informs with sophisticated structure and style, anticipates audience counterarguments, integrates diverse media seamlessly, and adapts delivery based on feedback or context.

Sample classroom evidence / assessment prompts

• Argument essay or presentation with explicit audience, claim, evidence, and rebuttal.
• Multimedia report: use of charts, images, and narration to convey complex information.
• Peer feedback summaries: evidence of listening and adapting based on peer questions.

---

5. Problem Solving

Operational definition

• The iterative process of identifying and framing real-world problems, generating and evaluating solution options, planning and executing actions, and reflecting on outcomes to improve future problem-solving.

Observable student behaviors

• Defines and reframes a problem in clear terms.
• Proposes multiple solution strategies and anticipates potential risks or trade-offs.
• Tests or prototypes a solution and collects data on effectiveness.
• Adjusts approach based on results and documents rationale for changes.
• Reflects on what worked, what didn’t, and next steps.

Performance indicators

• Emerging: Recognizes a problem but provides single-step or superficial solutions; limited evaluation or follow-through.
• Developing: Frames the problem, proposes alternative strategies, and attempts a solution with basic testing; some reflection.
• Proficient: Systematically plans, tests, and evaluates solutions; uses evidence to refine approaches and justify final choices.
• Advanced: Tackles complex, ill-defined problems, integrates multiple evidence sources to optimize solutions, and documents transferable problem-solving strategies.

Sample classroom evidence / assessment prompts

• Engineering or design challenge: document problem definition, proposed solutions, prototype testing data, and iterations.
• Math modeling task: represent a real-world situation mathematically, test models, and justify final model choices.
• Case study analysis with action plan and reflection.

---

6. Information / Media / Technology Literacy (IMTL)

Operational definition

• The ability to locate, access, evaluate, manage, create, and ethically share information and media using digital and traditional tools; includes critical evaluation of source credibility, awareness of bias, responsible digital citizenship, and effective use of technology to communicate and solve problems.

Observable student behaviors

• Designs targeted searches and uses appropriate keywords and tools.
• Evaluates sources for authority, accuracy, purpose, and bias.
• Synthesizes information from multiple media types and cites sources correctly.
• Uses digital tools responsibly (privacy, copyright, respectful online conduct).
• Produces and shares media-rich content that communicates findings clearly.

Performance indicators

• Emerging: Relies on first-page search results without vetting; limited citation practice; basic or unsafe technology use.
• Developing: Uses multiple sources and basic evaluation criteria; starts to cite sources and follow digital norms; can use common tools for presentations or data collection.
• Proficient: Employs advanced search strategies, systematically evaluates source credibility, integrates diverse media and data into analyses, cites and attributes correctly, and demonstrates responsible digital behavior.
• Advanced: Critically analyzes media framing and algorithmic influences, creates sophisticated multimedia products with attention to accessibility and ethics, and mentors peers in best digital practices.

Sample classroom evidence / assessment prompts

• Research brief with annotated bibliography assessing source credibility and bias.
• Media literacy analysis: compare coverage of the same event across different outlets and discuss framing/bias.
• Digital project: create a public-facing infographic or short video that includes cited data and meets accessibility and copyright standards.

---

Quick Observation Checklist (usable during lessons)

Use for informal, in-the-moment observations. Mark behaviors you see and collect evidence for assessment.

• Critical Thinking: Student cites evidence, challenges assumptions, compares explanations.
• Creativity: Student proposes multiple ideas or unusual connections, revises work.
• Collaboration: Student shares responsibility, listens, mediates conflict, contributes equally.
• Communication: Student structures message for audience, uses supporting evidence, adapts tone.
• Problem Solving: Student defines problem, tests solutions, iterates based on results.
• IMTL: Student evaluates sources, cites appropriately, demonstrates responsible tech use.

---

Using These Definitions in Planning and Assessment

• Translate the performance indicators into rubric descriptors for specific tasks (e.g., a research project rubric that combines critical thinking and IMTL).
• Design tasks that produce observable evidence: written artifacts, recorded presentations, group logs, prototypes, and reflection journals.
• Use formative checks tied to the checklist during lessons and cycle feedback frequently so students can move from Emerging → Proficient.

These operational definitions and indicators give you a common language to plan learning objectives, design tasks that elicit observable behaviors, and make fair, actionable judgments about student growth in each competency.