Never too young to learn code
The push is on to get kids interested in computer science as soon as possible
NEW YORK — Want even your younger kids to join the tech revolution by learning to code? Maybe you should get them a robot — or at least a video game.
That’s the aim of entrepreneurs behind new coding toys for kids as young as six. They’re spurred by a desire to get children interested in computer science well before their opinions about what’s cool and what’s not start to jell, in effect hoping to turn young boys and girls — especially girls — into tomorrow’s geeks.
“You really want kids to learn these building blocks as young as possible and then build on them,” Apple CEO Tim Cook said in an interview at a recent coding workshop for third-graders in New York. “I don’t think you can start this too young.”
Not everyone is excited about pushing first-graders to learn the nuts and bolts of how computers work. Some critics believe that too much technology too early can interfere with a child’s natural development; others warn that pushing advanced concepts on younger kids could frustrate them and turn them off computer science completely.
But there’s a nationwide push to improve computer literacy in elementary school — and entrepreneurs are jumping aboard. Growing up in India, Vikas Gupta learned to program at a young age and was amazed at what he could do with a basic computer and some software. Now, the father of two wants today’s kids to get the same feeling from the coding robots his start-up produces. His company, Wonder Workshop, started shipping Dash and Dot, a pair of small, programmable blue-and-orange robots, late last year. Kids can interact with the devices in a variety of ways. In the most basic, kids draw a path for Dash, which resembles a small, wheeled pyramid made of spheres, on a tablet screen. They can then drag and drop actions onto its path that, for instance, might cause Dash to beep or flash its lights in different colours.
More advanced kids can use Google’s kid-oriented Blockly language, or Wonder, the company’s own programming language, to create and play games with both robots. The idea is to make building sets of increasingly complex instructions so intuitive and fun that it sparks children’s natural curiosity about the way things work.
“It’s going to be relevant for whichever profession kids choose in 20 years,” Gupta says. “Doctors, architects, anyone; they will need to be able to understand how machines work in order to be really, really good at their jobs.”
Middle school may be too late to start robotics and coding classes, proponents say. By that point, most children have formed reasonably firm likes and dislikes, making them less likely to try new things.
That’s particularly true when it comes to girls; while robotics and coding activities tend to be popular with both genders early on, the percentage of girls involved drops dramatically as kids get older.
Toy robots can be very helpful in teaching coding basics, says Chase Cunningham, a father of four- and seven-year-old girls who writes The Cynja, a comic book about warriors who fight computer “bad guys” such as zombies, worms and botnets.
“Immediately, they get to see the return, because the robots move,” says Cunningham, who by day handles threat intelligence for the cybersecurity firm Armor. “Kids need that immediate reward.”
But these kinds of toys are so new that there’s no way to know if they actually stimulate long-term interest in coding or whether they affect healthy brain development.
“Kids need to directly experience things, to invent purely out of their imagination without any preprocessed experience,” says Karen Sobel Lojeski, a Stony Brook University child-development researcher with a computer-science background. The introduction of electronic toys at a young age could hinder that, she says.
Nader Hamda, founder of a handful of tech and toy startups, loved seeing his two young daughters embrace technology, but like Lojeski worried when they spent hours alone with their tablets.
So, he created Ozobot, a tiny programmable robot that kids can play with together.
“I wanted to recreate the experience of the family game night, where the whole family is huddled around the game,” he says.
Kids can program Ozobot, which is smaller than a golf ball, simply by drawing different coloured lines and shapes with markers.
Older kids can also program in Blockly and can even see what their finished code would look like in JavaScript, a language widely used to program websites. Hamda says roughly 400 schools currently use Ozobot as a hands-on teaching tool.