During a free session on computational thinking offered by Kurious EduTech I interacted with a third grade student along with his parent and what he said took me by surprise.
Then I gave him the 9 dot puzzle to solve. The goal of the puzzle is to link all 9 dots using straight lines, without lifting the pen and without tracing the same line more than once.
He connected the dots using five lines.
Then I asked him to try joining the dots using four straight lines. He was not able to do it. So I decided on giving a hint. I said, let’s divide the problem into smaller problems. …
Computational Thinking is a thought process that helps in formulating a problem and expressing its solutions such that a human or a computer can effectively carry it out. It is applicable not only to computer science but to all domains. Consider the below scenario in a maths class:
1+2 = 3
3+3 = 6
6+4 = 10
10+5 = 15
Even when performed using a calculator, it would take a considerable amount of time and effort to obtain the solution.
1.Decompose the problem into known smaller problems — Problem Decomposition
999+2 = 1001
2.Identifying a pattern/trend in the problem — Pattern Recognition. …
Kurious EduTech is a startup which focuses on bringing computational thinking to school children.
199 out of 200 job applicants for every programming job cannot code at all. Isn’t that surprising? In India we see that almost every student is taught programming languages, advanced courses like Augmented Reality, Virtual Reality, mobile application designing from their childhood. They learn it in school or through different online courses. But when they are given a new problem to code most of them cannot. Have you ever wondered why?
Consider the following analogy. If you were to give an elocution on a specific topic, you first need ideas on the topic and only then you can articulate those using language skills. Programming and coding are analogous to language skills. Before you program you need to formulate the problem, analyse the constraints develop a strategy to obtain solution. …