background-color: transparent; color: rgb(0, 0, 0);">A useful concept in multimodal meaning-making is simulations. Simulations are tools or environments, often digital, that allow learners to explore real-world systems or situations in an interactive way. Instead of only reading about a topic or listening to a lecture, learners engage with content through a combination of visuals, text, movement, and interaction. This makes simulations a strong example of multimodal knowledge representation, where meaning is created using multiple modes at the same time.

In traditional learning, students often rely heavily on written text. However, some concepts—especially in subjects like science, geography, or economics—can be difficult to understand through text alone. Simulations address this by presenting information dynamically. Learners can see processes unfold, manipulate variables, and observe outcomes in real time. This creates a deeper level of understanding because students are not just receiving information; they are actively exploring it. A clear example of simulations in practice can be found in PhET Interactive Simulations, developed by the University of Colorado Boulder. In a lesson on electricity, students can use a circuit simulation to connect wires, batteries, and light bulbs. As they build the circuit, they immediately see how electricity flows and what happens when a connection is incomplete. The simulation combines visual elements (moving electrons, glowing bulbs), text labels, and interactive controls. This allows students to connect abstract ideas with visible and tangible outcomes.

Another example is the use of virtual labs in science classes. Instead of performing physical experiments, students can simulate chemical reactions or biological processes on a computer. For instance, a virtual lab might allow students to mix substances and observe reactions without any safety risks. This is especially useful in situations where resources are limited or experiments are too dangerous to perform in a real classroom. Simulations highlight several key features of multimodal literacies. First, they support active learning. Learners are directly involved in the process by making decisions and testing ideas. This increases engagement and helps learners retain information more effectively. Second, simulations promote experiential learning, where students learn by doing rather than just observing. They can experiment with different scenarios and learn from the results of their actions. Another important feature is the integration of modes. In simulations, meaning is created through the interaction of visuals, text, and user actions. For example, a student may read instructions (linguistic mode), observe changes on the screen (visual mode), and interact with tools (spatial and interactive modes). This combination helps learners understand concepts from multiple perspectives.

Simulations also encourage critical thinking. Learners can test hypotheses, analyze results, and make conclusions based on their observations. For example, in a climate simulation, students might adjust carbon emission levels and observe how it affects global temperature. This allows them to understand cause-and-effect relationships in a more meaningful way. Despite these benefits, there are some challenges. One issue is access to technology, as not all students have reliable devices or internet connections. Another concern is that simulations may sometimes simplify complex systems, which can lead to misunderstandings if not properly explained. Teachers need to guide students in interpreting the results and connecting them to real-world concepts.

Simulations provide a powerful way to represent knowledge through multiple modes. By combining visuals, text, and interaction, they help learners understand complex ideas more clearly. They also make learning more engaging and interactive, which supports deeper meaning-making in different subject areas.

Reference:

de Freitas, S. (2006). Learning in immersive worlds: A review of game-based learning.

https://www.jisc.ac.uk/reports/learning-in-immersive-worlds

Simulations as Multimodal Meaning: Understanding Through Interactive Learning