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Teaching Critical Thinking in Middle & High school - Coggle Diagram
Teaching Critical Thinking in Middle & High school
🪞 Metacognitive Reflection
Definition
Thinking about one’s own thinking.
Student Self-Questioning
“Why is this my answer?”
“What assumptions am I making?”
“Could there be another interpretation?”
“What evidence supports this?”
Teacher modeling
Verbalize thinking aloud during lessons.
Reflect on mistakes openly.
Classroom Strategies
Think-pair-share with a reflection component.
Learning journals.
Exit tickets with metacognitive prompts.
Benefits
Builds self-awareness.
Encourages growth mindset
supports academic independence
🧩 Teaching Reasoning Skills
Foundations of Reasoning
Deductive reasoning.
Inductive reasoning
cause and effect
Activities to foster reasoning
Debate and persuasive writing
Socratic seminars
Analyzing case studies or dilemmas
Design thinking tasks
Redesign a school space
solve community issues
Evaluation techniques
Rubrics focused on logic and clarity
peer assessments with justification
Peer discussion framework
🔈 Present → 📢 Justify → ♻️ Respond to counterarguments.
❓ Asking Open-Ended Questions
Purpose
promote inquiry and creativity
develop communication and elaboration
Examples include:
"how would you solve...?"
"what would happen if?..."
"why do you think that is?..."
Layered questioning techniques
Surface-level → Deeper reasoning.
“What makes you say that?” follow-ups.
Journaling benefits
Prepares students for discussions.
supports introverts
deepens internal dialogue
Classroom tools
question stems posters
student-generated question boards
🏫 Creating a Culture of Thinking
Safe environment
risk-free mistake-making
value process over answers
Encouraging curiosity
celebrate good questions
inquiry-based learning projects
Group norms
respect for all voices
no idea is 'dumb'
Routine practices
daily thinking routines (example: see, think, wonder)
weekly reflection circles
✅ Assessing Critical Thinking
Fornative assessments
think-alouds
concept maps
reflective prompts
Summative assessments
projects with reasoning justification
argumentative essays
portfolios
Rubric criteria
clarity of thought
evidence used
logic of structure
creativity and originality