Hands-On Learning
The story goes that one-day while sick in bed his father brought him a compass. Albert Einstein was mystified when he learned that the needle of the compass would always point to the north. He examined the needle and wondered what powers lie behind it. That was the beginning of his journey.
Sherry Turkle professor at MIT says all scientists are born in childhood. For the past thirty years she begins all her classes by asking students to write about their path towards science. They all share a common intellectual curiosity about the way things work. She recalls one student who wrote about braiding the hair on the tail of her little pony doll. She was completely absorbed in the task and practiced it for hours. Dividing the hair over and over. The repetition testifies to the importance of studying objects in the development of understanding how things work.
Children are drawn to they mystery of science by sand castles, by playing with marbles, by taking apart broken things. This investigation is really the manipulation of learning the mechanism. I have to wonder if schools are using this natural curiosity to teach children greater truths? If children are only being fed bite sized morsels of information that are quickly memorized and just as quickly forgotten then they are missing the opportunity to discover.
Hands on learning allows children to experience ideas first. The old saying goes; it is better to teach a man how to fish than to simply give him fish. For most schools the current curriculum largely gives children fish without teaching them a thing about how to fish for themselves.
Psychologists recognize that we are not particularly good memorizers. Most of us have a shaky grasp of logic, tend not to examine our beliefs and only notice data that support our theories. The problem is not that children can’t find information it’s that they lack the skills to evaluate it.
This is why hands on learning is so critical. Hands on gives children direct experience and trial and error process that demands they start over and learn from past mistakes. The long-term goal of schools should be to give their students a sort of users guide to knowing about how they learn. This guide will teach them the architecture of the mind, what it does well and what it doesn’t. Instead of emphasizing facts students will learn how to evaluate evidence, consider their own biases and use logic and reason to make choices.
Systematic changes are necessary if our schools are to thrive. What do we really want? My hope is for children to step back and notice the world just like Albert Einstein did and appreciate the miracle they really are.
