What Changes, What Stays? | Critical Thinking Activity | Compare & Contrast | Years 3-8

Help students discover patterns, make connections, and think deeply across different contexts with this engaging critical thinking routine.

What Changes, What Stays? challenges students to compare two situations, systems, ideas, or contexts and identify what remains constant and what changes.

By looking for similarities, differences, and recurring patterns, students develop transferable thinking skills that can be applied across subjects and real-world situations.

Rather than focusing on memorising information, students learn to recognise deeper principles, explain their reasoning, and make meaningful connections between ideas.

Perfect for critical thinking lessons, enrichment activities, inquiry learning, discussion prompts, and higher-order thinking practice.

What Students Will Do

Students will:

✔ Compare two situations, systems, or contexts

✔ Identify similarities and differences

✔ Recognise patterns and connections

✔ Explain why changes occur

✔ Transfer ideas across different contexts

✔ Support their thinking with evidence and reasoning

What's Included

✅ Teacher Quick Start Guide

✅ Modelled Example for Easy Implementation

✅ Student Thinking Task

✅ Push & Differentiate Extension Page

✅ Reflection Questions

✅ Ready-to-Use Printable Format

✅ Digital-Friendly PDF

Perfect For

• Critical Thinking Lessons
• Compare and Contrast Activities
• Pattern Recognition
• Inquiry Learning
• Higher-Order Thinking
• Gifted and Talented Programs
• Fast Finishers
• Enrichment Activities
• Morning Work
• Discussion Starters
• STEM Thinking Tasks
• Cross-Curricular Learning
• Transfer of Learning Activities
• Upper Elementary and Middle School Classrooms

Why Teachers Love It

⭐ Low-prep and ready to teach

⭐ Works across any subject area

⭐ Encourages deep reasoning and discussion

⭐ Develops transferable thinking skills

⭐ Easy to differentiate for Grades 3-8

⭐ Supports inquiry, reflection, and problem solving

Skills Developed

• Critical Thinking
• Compare and Contrast
• Pattern Recognition
• Transfer Learning
• Analogical Reasoning
• Systems Thinking
• Evidence-Based Reasoning
• Reflection
• Communication Skills

Flexible Classroom Uses

Use this resource for:

• Whole-class discussions

• Small-group collaboration

• Independent thinking tasks

• Warm-ups and brain stretches

• Enrichment and extension activities

• Inquiry-based learning

• Cross-curricular connections

• Early finisher work

This resource is part of the MindStretch Mini Critical Thinking Task series—short, powerful thinking routines that build deep thinking habits while remaining simple to implement and highly engaging for students.

Stages: 2-3

Format: PDF

Pages: 7

Prep Required: Minimal

This task is designed as an entry point into a broader thinking framework:

• Volume 1: Build foundational critical thinking
• Volume 2: Transfer ideas across contexts
• Volume 3: Develop deep, complex reasoning

Want a ready-to-use classroom version of this thinking task?

This task is also available as a Task Card set, designed for easy implementation, student independence, and repeat use.

Explore the Task Card version to extend this thinking routine in your classroom.

Start small. Think big. Stretch thinking.