3 Brain-Based Strategies That Encourage Deeper Thinking

With uncertainty hovering over fall plans, teaching and learning continue to look different from district to district than ever before. While administrators juggle with tough choices, almost every teacher is back to reading, reflecting, and restructuring their lesson plans to keep their learners engaged and learning—and as equitable as possible given the constraints. In this post, I share three strategies, informed by the learning sciences, that teachers can use online or face-to-face to deepen student learning: retrieval practice, elaboration, and concept mapping.

Strategy 1: Retrieval Practice

Retrieval practice, or the practice of remembering, is a robust learning strategy as summarized in a meta-analysis of more than 200 studies published by my colleagues and me. Retrieval practice is when you push yourself to write, tell, or draw what you’ve already learned, and it can be especially helpful for concepts you may not remember as clearly—the process of remembering will help strengthen your memory. Plus, you have the added benefit of identifying what you know and don’t know. Some teachers use this strategy in their classrooms already—maybe you do too. If not, here are two ways to start:

Strategy 2: Elaboration

Elaboration—also known as elaborative interrogation—refers to expanding a concept to be more detailed, allowing our brain to connect multiple concepts to one central idea. The more connections we make, the more likely we are to remember relevant information. Think of the icebreaker “Tell me one fun thing about yourself.” Not only does it help you remember something interesting about a person—they like rocky road ice cream, for example—but you may also think of that person every time you see the flavor. In a learning context, elaboration can often be done by asking questions that require engaging deeply with content. So instead of asking learners to simply memorize information, they can compare and contrast right and wrong answers. This approach is so simple, you likely use it in your class already. Here are two ways to start:

Putting It All Together: Concept Mapping

Concept mapping combines retrieval practice and elaboration through the process of drawing one’s understanding of relationships between concepts. A map usually contains at least two concepts (nouns), a relationship (verb or concise description), and a directional arrow connecting the concepts. When reading the map, we create mini sentences (excusing poor grammar, of course). For example, a student learning about bacteria can create a concept map that includes any relevant ideas—such as specific types of bacteria (“Helicobacter pylori”) or ways to describe them (“single-celled organism”). This layout allows learners to identify what they know and where the gaps are, in addition to the relationships between concepts. A review of more than 140 experiments suggests that this strategy is superior to rote memorization because it encourages students to make richer, more meaningful connections within a topic.

There are six stages in concept mapping, starting with the instructor providing learners with a specific guiding question.

In the past, I’ve done concept mapping with kindergarteners, replacing words with pictures, and it’s so much fun to have them form sentences using images. The goal is to help them retrieve, elaborate, and share their understanding. (I also recommend looking into Dual Coding for Teachers and other resources by Oliver Caviglioli.)

A final tip: You don’t have to do all of these strategies for every topic. Pick and choose, mix and match. Start small and build up. These strategies work because they engage the learner’s attention and encourage them to think more deeply about the content.