The advancements in modern technology, such as the visualiser, continue to impact our lives significantly, for good. In fact, we have become reliant on ICT systems for performing different functions in daily life.
The classroom is one of the most important avenues for learning and exploration for kids. Incorporating highly advanced technological systems in a classroom that can enhance learning and incite a craving for exploration are highly valuable. The classroom visualisers are one such device that has been proved useful for bolstering quick learning in students.
What is a visualiser?
For those who are still unfamiliar with a visualiser, it is a classroom device that the teachers and instructors use as a presentation resource. It consists of a stage and a camera that can be easily connected to the interactive whiteboard, computer and projector.
Reasons why visualisers help students learn more quickly:
Today, the visualiser has become a common classroom asset in most regions. Its growing prominence is commendable, and thus we need to understand why it is considered a significant tool to provide students help with quick and deep learning.
- It caters to all kinds of learners:
The most significant reason for the visualiser fostering quick learning is that it is suitable for all learners. There are a total of four types of learners that a visualiser caters to:
a. Visual learners:
Around 65% of the population are visual learners who are commonly referred to as spatial learners. These particular people learn best through visual communication and visual aid. But if truth to be told, the whole population of people inevitably requires a visual demonstration of things to interact, understand, comprehend, and make meaningful interpretations.
Retention of knowledge is the ultimate goal for the students, and no other sense can contribute to better retention than the visual. The visual demonstration of concepts, especially complex concepts, can be easily understood than what is expressed verbally. Let’s take a very simple example: When explaining the solar system to the 3rd Grade students verbally, they will hardly remember it, not even till the next day. However, if you teach them through showing real pictures, videos, and illustrations, the images deposit and stay in mind for a long period.
b. Kinesthetic learners:
While Kinesthetic learners make 5% of learners, they are complex to deal with, especially in a traditional learning structure. These students require multi-sensory learning for better understanding. These learners rely on touch and engage in activity and experience for a deep understanding of a concept. The visualiser helps such learners to engage with the learning material for grasping concepts quickly.
c. Audio Learners:
A whopping 30% of people are audio learners, making them a potential population fragment. The audio learners depend on their auditory senses to soak up information. The visualiser caters to such kind of population as it can play audio and video files which are the best stimuli for learning.
Such students who learn through reading and writing can benefit from a visualiser as it can project reading material onto the whiteboard, making it easy for students to read and comprehend a text. Moreover, there are certain skills that students can only learn through writing and reading, like essay writing. The students need help in writing custom essays, for which they leverage different resources. However, they need to learn and sharpen their essay writing skills. The teachers can improve the students’ essay writing skills by assessing their essays comprehensively through a visualiser.
2. Live feedback:
Visualiser is the best tool for giving live feedback to students and employing an improvement-oriented approach. The instructors can seamlessly give on-the-spot and real-time feedback on the students’ work. The teachers, for example, use this visualiser to place the classwork of each student under the camera, project it onto the whiteboard, and make comprehensive corrections. At all stages of learning, students need help in academics; their help can be significant if their understanding is checked and corrected for improvement. That is what a visualiser aids teachers to do. In this way, students can know about their mistakes extensively and help correct them next time. It saves lots of time and leads to more productivity for students in terms of learning and improvement.
3. Recorded lessons for review:
It is evident that no matter how well one has grasped some information, it can evaporate like a volatile matter if unreviewed. In some cases, a review of a previous lecture is essential to build a base for a new concept to learn. In this regard, through visualiser, the recorded lessons are played in the classes for a quick recap that helps students imprint what they learned the other day and warm-up for the new concept they will be introduced to. Moreover, this can be useful for the students who have missed a previous lecture to get hands-on it for moving further with the rest of the class.
4. Helps reduce cognitive load:
Cognitive Load Theory was developed by John Sweller in 1988, in which he defines the cognitive load. The cognitive load is the amount of load that our working memory can hold at one time. He argued that the working memory has a limited capacity and must not be bombarded with lots of information that leads to confusion and stops it from participating in the learning process. As a result, burdening it with lots of information is unarguably the worst approach to teach students.
Another important aspect of the cognitive load theory is the redundancy effect. According to this concept, offering irrelevant information whilst the students are learning something clogs their working memory. That, in turn, leads to less or no learning at all. They should be introduced to relevant and most particular information to help students’ working memory function seamlessly.
The visualiser offers the solution to it by focusing on the explanation of a single object placed under the camera, which contains all the specific details that need to be understood and discussed.
5. Practical learning:
It is the best tool to grasp tricky science concepts. The high-resolution visualisers can zoom in and help see the objects as closely as with the naked eyes. As a result, teachers can use visualisers to highlight the minute details of the objects and subject matter. Looking closely at the science experiments can help students learn deeply about the occurring phenomena.
Modern advancements in the field of education are direly needed to enhance better learning procedures for students. Visualiser is one of the best equipment that can help students in quick and better learning and is also productive for the teachers and instructors in terms of saving their time and efforts, yet yielding more results.
Author Bio:- Nellie Hughes is a content writer at Essays UK who has written hundreds of articles to assist students’ academic life. He is managing a growing team of writers who love to help students with their academics. As for his hobbies, he likes to read articles, newspapers, and magazines to keep himself updated.