Adult learners bring years of experience, cultural knowledge, and practical skills to the classroom. This lived knowledge is a powerful foundation for learning. When new information connects meaningfully to what adults already know, motivation and retention increase.
As educators, our role is twofold:
- Leverage what learners already know to make new information meaningful.
- Build the background knowledge they lack so they can fully understand and apply new concepts.
Here are seven strategies to achieve both.
1. Activate prior knowledge.
Adult learners often have rich, relevant experiences, but these may not surface automatically. Starting lessons by activating what learners already know helps them connect their experiences to new material.
How to apply it:
- Use KWL charts (Know, Want to Learn, Learned) or mind maps to draw out prior knowledge.
- Ask questions that encourage personal connections: “Have you encountered something like this at work or in your community?”
2. Pre-teach key vocabulary.
Some gaps in background knowledge are about language itself. Adult learners may not know essential academic or technical terms, which can block understanding.
How to apply it:
- Identify 10–12 critical terms before a lesson.
- Teach these using definitions, examples, and non-examples.
- Reinforce through discussion, visuals, and application in context.
3. Use multimedia resources.
Videos, images, and interactive tools help learners visualize ideas and connect abstract concepts to real-world experiences.
How to apply it:
- Incorporate short videos, infographics, or simulations.
- Link lessons to real-world examples relevant to learners’ lives.
- Encourage note-taking and discussion to focus attention on key points.
4. Build context gradually.
Even experienced adults may lack structured knowledge in new academic topics. Gradual, scaffolded exposure prevents overload and improves retention.
How to apply it:
- Start with simple readings or examples, then progress to more complex materials.
- Provide real-life examples before introducing abstract concepts.
- Revisit ideas across lessons to strengthen understanding.
5. Connect content to learners’ lives.
Adults are motivated by relevance. Lessons that link directly to their work, family, or community experiences deepen comprehension and make abstract ideas tangible.
How to apply it:
- Use project-based tasks, like interpreting workplace forms or analyzing community issues.
- Prompt reflection: “How might this concept help you in your daily life or job?”
6. Encourage wide reading and exploration.
Exposure to varied topics gradually builds conceptual knowledge, vocabulary, and comprehension.
How to apply it:
- Provide a classroom library with accessible materials: newspapers, short biographies, simplified science texts.
- Assign readings that connect literacy to broader subjects like social studies, science, or career contexts.
7. Model curiosity and critical thinking.
Demonstrating how to connect new information to existing knowledge encourages learners to do the same.
How to apply it:
- Think aloud as you make connections: “This reminds me of what we learned last week about energy.”
- Ask learners to predict, question, and analyze before confirming answers.
- Foster a classroom culture where inquiry and reflection are routine.
Final Thoughts
Background knowledge is both a resource to leverage and a foundation to build. By activating learners’ existing knowledge and filling gaps in vocabulary, concepts, and context, we can make lessons meaningful and applicable.
Next Steps for Educators
- Share these strategies with your team and explore ways to activate and build background knowledge in your adult learners.
- Explore more strategies on our YouTube channel and textbook page.
- Curriculum Directors, Instructional Specialists, and Lead Teachers can request free samples of our CBL math, reading, and ESL textbooks by contacting us at teamcbl@cbledu.com.
