How to get teenagers to think critically

Anna Roslaniec
Anna Roslaniec
A group of young people sat at a table discussing with a woman stood up

Critical thinking is a 21st century skill that has been around for thousands of years. There are records of Socrates using critical thinking skills in his teaching in 4th century BC Greece. In recent years though, critical thinking has again become more prominent in education.

What is critical thinking?

Critical thinking requires students to do more than remember and repeat information. Instead, it encourages them to analyze, examine, evaluate and use their problem-solving abilities through questioning, theorizing and rationalizing to have a deeper understanding of the world around them, both inside the classroom and beyond.

Why is critical thinking so important?

In the past, success in education was largely based on the ability to remember facts and figures. However, the skills which our students need today go further than memorization. With our rapidly evolving technology, the internet, and the bewildering amount of information online, it is essential that our students can use higher-order thinking skills to analyze and assess the information they are presented with.

How can you incorporate critical thinking into your classes?

Devising long-term goals

We all know the importance of looking ahead and planning for the future. We can encourage this skill in our students and directly relate it to their learning.

At the start of the course, take a moment to chat with each student individually and ask them to identify an objective for the first part of the year. You may like to brainstorm possible objectives as a class first, but it’s important for students to determine their own personal objectives, rather than imposing objectives on them.

During the first half of the year you can talk to each student about their progress and ask them to assess to what extent they’re achieving their goals.

The key point comes at the end of the semester when students evaluate their progress and set a new objective for the following one.

Analyzing

The ability to analyze options, risks and opinions will help your students in the future in many situations, including when they decide which course to take at university or which job to take.

You can practice this skill by providing students with relatable situations and asking them to analyze and compare the options.

For example:

Imagine you are taking a trip with some friends this summer. You have a number of different options and want to discuss them before finalizing your plans. Talk to a partner about the different trips and decide which would be best:

  • Traveling around Europe by train for a month ($1,000)
  • A weekend hiking and camping in the countryside ($200)
  • A weekend break in a big city, with shopping, sightseeing and museum trips ($500)
  • A week-long trip to the beach in an all-inclusive resort ($650)

Anticipating consequences

Students also need to have an awareness of the consequences of their actions; this is a skill which is transferable to making business decisions, as well as being important in their everyday lives.

To practice this skill, put students into small groups and give them the first part of a conditional sentence. One student completes the sentence and then the next student adds a consequence to that statement.

For example:

Student A: If I don’t study for my English exam, I won’t pass.

Student B: If I don’t pass my English exam, my parents won’t let me go out this weekend.

Student C: If I can’t go out this weekend, I’ll miss the big football match.

Student D: My coach won’t let me play next year if I miss the big match.

Rearranging the class menu

By giving students more responsibility and having them feel invested in the development of the lesson, they will be much more motivated to participate in the class.

Occasionally, let students discuss the content of the day’s class. Give them a list of tasks for the day, including how long each will take and allow them to discuss the order in which they’ll complete them. For larger classes, first have them do it in pairs or small groups and then vote as a whole class.

Write on the board:

  • Class discussion (5 minutes)

The following tasks can be done in the order you decide as a class. You have five minutes to discuss and arrange the tasks as you choose. Write them on the board in order when you’re ready.

  • Check homework (5 minutes)
  • Vocabulary review (10 minutes)
  • Vocabulary game (5 minutes)
  • Reading activity (15 minutes)
  • Grammar review game (5 minutes)
  • Speaking activity (10 minutes)

Take this one step further by asking your students to rate each activity out of 10 at the end of the class. That way, you’ll easily see which tasks they enjoy, helping you plan more engaging lessons in the future.

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    It’s more important for teachers to help students find ways to practice their English outside the classroom. The more efficient students become at autonomous learning, the better they’ll be able to overcome interruptions and make up for lost time.

    It will be even more challenging if you're a self-learner as you do not have a teacher looking over you and steering your learning. But it’s helpful to learn from the teaching world and pick up teacher tips that you can apply to your own studies and techniques.

    Why are learning new words so challenging?

    Students learning new words in English generally progress steadily up until the pre-intermediate and intermediate levels. But after that, they start to struggle.

    This is because there’s a big difference between the volume of the vocabulary that intermediate students and upper-intermediate students need to know.

    • Intermediate (B1/B2 level) students need to know about 2,500 words
    • upper-intermediate (B2/C1 level) students need to know about 7,500-9,000 words.

    That’s a big jump in numbers. But the real challenge is that those 5,000+ new words are not very frequent. Consequently, students don’t encounter them very often, making it difficult to recall them and leap from one level to the next.

    While there’s no simple answer to this problem, there are ways to help students overcome it. The following framework can be a big help in any classroom:

    1. Focus on the most important words:Always teach appropriate words for the levels your students are currently at.
    2. Provide memorable first encounters:You never get a second chance to make a first impression. So, ensure your student's first encounter with a new word is as memorable as possible.
    3. Teach effective word-learning strategies:Provide your students with valuable tools, tactics and resources so that they can learn new words outside the classroom, too.
    4. Organize repeat encounters:Vocabulary works on a “use it or lose it” basis, so ensure your students encounter the vocabulary you want them to learn repeatedly.

    How to teach effective word-learning strategies

    There are three steps to teach students how to learn new words effectively:

    1. Help learners maximize their exposure to English and find opportunities to use English outside the classroom

    Thanks to the internet and technology, there are many ways that students can engage with the English language outside the classroom.

    However, simple exposure to a new language is not enough – it takes much longer and is less effective than active learning. When students do something with the language they’re exposed to; it is far more memorable.

    That’s why it’s crucial for teachers to help their students seek out English in their own time and use the language, turning passive exposure into active learning.

    • Encourage students to read, listen and view things that they’re interested in or passionate about in English. For example, introduce them to new blogs, podcasts, YouTube videos, or TV series that fit their interests – since personalization leads to more effective learning.
    • Help students find ways to use English in different ways. For example, they can start a learning diary, make to-do lists in English, write social media posts, and create word cards to practice their writing. For speaking, they can record voice memos or video stories, take part in Zoom discussions, or participate in speaking projects and live classes.

    2. Provide ways for students to discover the meaning of new words

    It’s crucial to help students improve their guesswork. Instead of asking online translators to translate every time they encounter a new word, they should be able to guess the meaning of new vocabulary differently.

    • One approach is to look at the morphology of words and consider word families. For example, you can ask your students to brainstorm words with a common root. Or, you can have them identify and practice common suffixes.
    • Explore “true friends” or words that are similar in English and your student's native language.
    • Help your students figure out how to guess the meaning of a word from the context. To do this, you must ensure that your students don’t just hear or read new words but also put them into use.

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    • Ask students to collect ten new words that they’re exposed to throughout the week and bring them to class, like a “show and tell” for words.
    • Then have a debate about how useful each of those words is.

    This helps to connect learning inside and outside the classroom, and it’s fun!

    3. Provide students with strategies to consolidate their knowledge of new words

    Finally, teachers should give students ideas on how to memorize words outside the classroom. You can have your students produce word cards and use a Word Store booklet to practice tasks like matching words with images or definitions.

    Lastly, it’s important to teach students memory tricks or mnemonics so they can retain the new words they encounter.