Fostering critical thinking in the classroom

Christina Cavage
A group of young adults sat at a table in a library looking up towards a older woman

Critical thinking is a term often thrown around the teacher’s lounge. You often hear, “Of course, teaching critical thinking is essential.” However, in that same space, we may also hear the question, “But how?”

Teaching students to think critically involves helping them to develop a critical mindset. What exactly does that mean, and how can we do that?

What does it mean to think critically?

Critical thinking is a complex process that involves students reflecting, analyzing and evaluating ideas. Building a community of critical thinkers in our classrooms involves going beyond the cognitive domains and building the affective domains.

The cognitive domain concerns subject knowledge and intellectual skills, whereas the affective domain involves emotional engagement with an idea or learning material.

This deliberate teaching of critical thinking needs to be part of our teaching toolkit. We need to develop a mindset around it in and out of our classrooms.

How can teachers develop a critical-thinking mindset?

Consider all the questions we pose to students during our classes. Do we expect a yes or no answer, or have we established a classroom environment where students offer considered reasons for their responses?

By following some guiding principles, we can get into the practice of naturally expecting deeper answers:

  1. Students need to engage in critical thinking tasks/activities at all levels.
  2. Teachers need to provide space/time in the classroom to build critical thinking learning opportunities.
  3. Practicing critical thinking must be incorporated throughout the course, increasing complexity as students improve their critical thinking ability.
  4. Students must be given opportunities to practice transferring critical thinking skills to other contexts.

Activities to foster critical thinking in the classroom

Activity/Strategy #1: Categorizing

Provide a set of vocabulary terms or grammatical structures on the board (or pictures for true beginners). Ask your students to gather in pairs or small groups and have them categorize the list. Ask them to be creative and see how diverse the categories can be.

Example:

Desk, computer, pencil, stove, dishes, forks, novel, cookbook, sink, shelf

  • Made from trees: pencil, novel, cookbook, desk.
  • Made from metal: fork, stove, sink, etc.

Activity/Strategy #2: What’s the problem?

Provide students with a short reading or listening and have your students define a problem they read or hear.

Tomas ran up the steps into Building A. The door was closed, but he opened it up. He was very late. He took his seat, feeling out of breath.

  • Determine why Tomas was late.
  • Underline verbs in the past tense.
  • Create a beginning or ending to the story.

Activity/Strategy #3: Circles of possibility

Present a problem or situation. Consider the problem presented in strategy #2 above: Ask the students to evaluate the situation from Tomas’ point of view, then, from the teacher’s point of view, and then from his classmate’s point of view.

This activity generates many conversations, and even more critical thinking than you can imagine!

Activity/Strategy #4: Draw connections

Provide students with a list of topics or themes they have studied or are interested in. Place one in the center, and ask them to draw connections between each one.

Afterward, they should explain their ideas. For example:

“Energy and environment are affected by sports. Most sports do not harm the environment, but if you think about auto racing, it uses a lot of fuel. It can negatively impact the environment.”

Activity/Strategy #5: What’s the rule?

Play students an audio clip or provide them with a reading text. Draw students’ attention to a particular grammatical structure and ask them to deduce the rules.

Activity/Strategy #5: Establishing context

Show your class an image and put your students in small groups. Give each group a task. For example:

The Jamestown settlement in the United States
“A famous historic site is the Jamestown Settlement in Virginia. People from England were the first people to live in Jamestown. When did they arrive? They arrived in 1607. They built homes and other buildings. They looked for gold, silver and other materials. They sent the materials back to England. It was a hard life. Jamestown wasn’t a good place to settle. The winters were cold, and the settlers didn’t know how to protect themselves. After some time, they traded with the Native Americans, including tools for food. This helped the hungry settlers. Did many people die? Yes, many of the first settlers died. Later, more settlers arrived in Jamestown. It wasn’t easy, but in the end the settlement grew.”

Ask questions like this:

  • If this were in a movie, what would the movie be about?
  • If this were an advertisement, what would it be advertising?
  • If this were a book, what would the book be about?

There are many other wonderful strategies that can help build a classroom of critical thinkers. Getting your students accustomed to these types of tasks can increase their linguistic and affective competencies and critical thinking. In addition to these on-the-spot activities, consider building in project-based learning.

How can you incorporate project-based learning into your classroom?

Project-based learning often begins with a challenge or problem. Students explore and find answers over an extended period of time. These projects focus on building 21st Century Skills: Communication, Creativity, Collaboration, and Critical Thinking.

They also represent what students are likely to encounter when they leave our English language classes.

An example project

Consider this project: Our cafeteria is outdated. It does not allow for food variety, or for guests to sit in groups of their desired size and activity level. Survey students who use the cafeteria. Follow up the survey with interviews. Determine how your group can reimagine the cafeteria. Prepare a proposal. Present your proposal.

You can imagine the amount of language students will use working on this project, while, at the same time, building a critical mindset.

Teaching critical thinking is all about building activities and strategies that become part of your teaching toolkit, and your students’ regular approach to problem-solving.

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    3. Interactive learning games

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    Keep the learning spirit alive

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    Videos are no longer a novelty

    When I started teaching in the early 80s, video was a novelty in the classroom. We only had one video player for the whole school and had to book it a week in advance. There was very little published material available, but thanks to the rarity factor, the students lapped it up.

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    For many adult learners, mastering English isn’t just about gaining a new skill—it’s about unlocking opportunities in work, family and social spheres. But juggling English lessons alongside work, family obligations and social commitments is a challenge that can feel overwhelming.

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    The challenges of learning English as an adult

    Meet Le, a 35-year-old Vietnamese project manager who dreams of working for an international company. With a demanding full-time job and two young children, finding time for English lessons feels impossible. Missing classes and struggling to complete assignments leads to frustration and self-doubt—an all-too-common experience among adult learners.

    Many adults face similar challenges:

    • Balancing work, family and personal commitments leaves little time and energy for study.
    • Fatigue after a long day makes it difficult to concentrate or retain information.
    • Progress feels slow, which can be demotivating.

    Without practical support, the goal of English proficiency can seem out of reach.

    Strategies for overcoming challenges

    1. Setting SMART Goals

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    • Reading (GSE 37/CEFR A2+): Can understand simple personal emails.
    • Speaking (GSE 44/CEFR B1): Can give a short talk with visual support.

    These manageable goals create motivation and help learners like Le stay focused without feeling overwhelmed.

    2. Offering flexible learning options

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    3. Blending learning with real-world scenarios

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    • Help learners role-play workplace conversations.
    • Develop speaking proficiency for social interactions or workplace scenarios.

    This approach saves time and reinforces the usefulness of learning English, keeping learners motivated.

    4. Encouraging weekly reflection

    Reflection allows learners to monitor their progress, stay motivated and adapt their strategies. Teachers can:

    • Encourage learners to set weekly goals (e.g., learning new business vocabulary or practicing pronunciation for 15 minutes daily).
    • Use reflection journals to track achievements, identify challenges and adjust learning plans.

    This habit reinforces a growth mindset, helping learners make consistent progress amidst their busy schedules.

    Implementing the strategies

    Here’s how educators can apply these strategies effectively:

    1. Assess and set goals

    Work with learners to set realistic, measurable goals based on their personal motivations and schedules.

    2. Create flexible study plans

    Develop personalized study schedules that incorporate modular lessons and micro-learning techniques.

    3. Use authentic materials

    Include sample emails, presentations, or conversations that align with the learner’s work or life situations, making lessons more practical.

    4. Encourage accountability

    Implement tools like reflective journals or digital reminders to help learners stay on track and see their progress.

    5. Leverage personalized AI tools

    Use AI-powered tools to recommend tailored exercises, provide instant feedback and enable targeted practice in learners’ focus areas.

    Why It matters

    English proficiency opens doors to better job opportunities, stronger social connections and enriched personal growth. By providing empathetic and flexible support, teachers empower learners to achieve their goals without compromising their work-life balance.
    For educators seeking further resources, ɫèAV’s GSE framework offers valuable tools to help adult learners succeed. Teachers can use these aids to track progress and personalize lessons for maximum impact.

    Celebrate education

    To mark the incredible work of educators helping learners balance work, life and study, we encourage you to share your own experiences and tips to others. Together, we can continue to empower lifelong learning and celebrate the role of education in transforming lives.