
To me, the cognitive learning theory is all about making as many connections to a concept as possible so that it is easier to retrieve from the long term memory at a later date (Orey, 2008). This means using as many tools as possible to communicate one concept. In our video this week, Dr. Orey discussed the theory of Elaboration which is the primary mechanism for storing information in the long term memory. We use this theory when we make a concept memorable through connections in the brain. This is particularly enhanced when we integrate our senses in a lesson.
One particular useful tool is the inclusion of graphics and visuals that relate to the concept we are learning. When students can see what the teacher is talking about, it is easier to remember it. That is why I am a big fan of virtual field trips. We can talk about what a place looks like and even show some really nice pictures, but when a student can experience an actual tour from their classroom, it trumps traditional teaching methods. Other than actually being their themselves, it is a much better method than describing a place with words or still-life pictures because it creates a more vivid image in their brains and makes for a better memory.
I took the idea of a virtual field trip and used it for our science lesson on the life-cycle of a butterfly. For this lesson we do a number of things - we make flip books, we read non-fiction texts, we read fictional text such as The Hungry Caterpillar, and we have actual caterpillars that will eventually become butterflies. All of those are great tools to make mental connections in the brain but nothing is more powerful than watching an actual caterpillar emerge from it's chrysalis as a butterfly. With our live butterflies, we miss a lot of the action when we are not in the classroom so I searched for an online video that showed the event. I managed to find a great one that I was able to access at school on the PBS website - http://video.pbs.org/video/1063682334/chapter/1/search/butterfly The video is very long but I mapped out the exact times it could show the event (49:20-43:44). Just in those six minutes, the students were amazed at the transformation that was happening right before their eyes. The strong visual made a huge impact on what they were learning.
We then took that information we learned and made a flow chart (graphic organizer) to map out the information we just witnessed. In my class, we are huge fans of Kidspiration and we use it a lot to develop our own graphic organizers. This is a great tool to use when stating the goal (Essential Question) and then developing a systematic way of answering that goal through a graphic organizer (Pitler, Hubbell, Kuhn, and Malenoski, 2007). This is just another visual tool that assist the students in storing the information they are learning into their long-term memory.
-Ashley
