For the past few weeks, I’ve been writing a series of blogs titled “Homeschooling in a Virtual Age.” Each blog addressed a different topic related to the overall subject. But how do the various topics fit together? Here’s a chronological summary of the main points:

1. The rapid advances in technology have completely changed the way we live and work in the world. Almost every career field in America has been changed at its very core by the fact that computer technology can put large amounts of information and diagnostic services at the fingertips of every American.

2. To succeed in this new environment, people no longer need specialized information or skills, but the ability to select, synthesize, manage, and apply mega amounts of information quickly and wisely. The ability to do this takes smart people. It takes people who can think. It takes people with well-functioning brains.

3. To help children prepare for life and career in this new world, parents and teachers should focus on providing instruction and activities that build the brain. Recent advances in scientific brain research have made it clear how this is accomplished: Brains are built through exercise. The more the brain is utilized and the higher the order of thinking, the faster the brain functions and the bigger it grows. In other words, brains don’t just “fill up,” they expand and contract and speed up or slow down based on the degree to which they are used.

4. Therefore, in homeschooling, parents should be seeking out assignments and activities that engage and stimulate brains, spark higher order thinking, and demand as much multi-level use and quick application of brain function as possible. These kinds of activities typically do not happen in traditional classroom environments where assignments rely on one or two steps of problem solving or focus on unnecessary acquisition of knowledge readily available to students via the Internet. Brains are built far better in places like backyards, playgrounds, studios, stages, ball fields, libraries, living rooms, and even bedrooms. Because these are the places where children live, work and play. The places where children solve real problems of complexity and are inspired to imagine and create new ways of playing, living, and learning.

Home schools are strongly positioned to engage in brain-building activities. Even if homeschool families teach and learn using the same methodologies employed in traditional classrooms, they are still far ahead of their public and private school counterparts because they do it for less time each day.

Instead of the six-hour brain drain that most school children go through each day (not to mention the hours of homework each night), homeschool children complete their assignments in a fraction of that time. Afterward, they are free to engage in the types of activities that truly build brains.

One of the most interesting research studies I encountered while preparing for this blog series involved London taxi and bus drivers, two very different occupations requiring very different skills and preparations.

The difficulty of being a taxi driver in London is legend. People seeking a taxi license must demonstrate they have memorized the location of 25,000 streets and 20,000 landmarks, as well as all the routes between them. This gargantuan task is made even more difficult by the fact that London streets twist and turn and follow no grid pattern at all. After memorizing this information, London taxi drivers must employ it by picking up any number of different clients each day and transporting them to where they want to go, expertly navigating a city of 8 million people without GPS.

On the other hand, London bus drivers must pass a far simpler test, and then follow it up by driving the same, simple route each day.

When scientists looked at the brains of the two groups, they saw that, as a group, taxi drivers’ brains were much different from those of bus drivers. Specifically, the hippocampus in the posterior region of the brain was much larger, a critical finding considering this area is where short-term memory is transferred into long-term memory. The conclusion? When large amounts of information are sorted and applied regularly, the brain physically grows. This, in turn, increases the opportunity and capacity for even more complex learning in the future. Simply put, London taxi drivers, by virtue of their daily activities, are smarter than London bus drivers.

If homeschoolers want to get smarter they should avoid the simple tasks and routine of the London bus driver and open themselves up to the complex, real world of the London taxi driver. Their brains will be bigger and better because of it.

Until next time…be fearless.