0:02
Hi Kece friends, try to guess what it means to think computational thinking? Are there any people who have a bad eye and see the word computational here? Hmm, so maybe there is a connection with computers? Yes, that's right. A thumbs up for those of you who have guessed correctly.
0:27
Computational thinking is a process of thinking to solve problems effectively and efficiently. In computer science, this process of thinking is done before starting to write coding or programming. If it is planned well, then the coding that is written will be according to the needs and can be completed quickly and accurately.
0:50
But it turns out that computational thinking can also be done without computers and without the internet. In fact, we have already applied it in everyday life, starting from brushing our teeth, writing down the curriculum, to preparing a bag for school tomorrow. Wow, if we can apply it every day, it means we are all skilled.
1:16
Not sure yet. The examples earlier apply computational thinking on simple problems. There are still many more complex problems such as managing monthly finances, what to do if you are lost in a new place, and choosing a career. Then more importantly, when you are older, you will face the era of Industry 4 and even 5.
1:43
Here you need the skills to make use of the digital world, starting from searching and selecting the information you need, until using that information to make important decisions in your life. Facing complex problems in today's and future times is similar to planning the coding that has been discussed before. The key is to understand the problem completely and find a way to solve it effectively and efficiently.
2:13
Well, how can we think computationally? Now let's discuss the 4 steps of computational thinking.
2:23
The first is decomposition. Decomposition means dividing complex problems into smaller parts to make it easier to solve. For example, you are appointed as the head of the 17th Lobah Ceremonies, then to facilitate the implementation, you can direct the women to the events, consumption, publications, security, and others.
2:45
The second is to recognize patterns, which means looking for similarities and patterns between parts of the complex problem that has been broken. For example, you want to fold and store candles at home, then you need to be able to recognize the candles of your father, mother, you, brother, and fellow owners such as spray, towel, etc. This is because the candles need to be stored in different places.
3:14
The third is abstraction, which means focusing on important information, ignoring unnecessary details. For example, you want to tell your experience traveling to the city. Of course you experience a lot of things from starting to take a bus, taking pictures together, eating at a restaurant, staying at a hotel, to going home.
3:36
But it's impossible, right? You tell all the events in detail to your friends. They must be bored if it's too long. So you have to look for some interesting events to tell your friends. The last one is the algorithm.
3:53
It means making steps to solve or make rules that are followed to solve the problem. For example, you are given a shopping list at the supermarket by your mother. There is fried oil, eggs, bread, vegetables, and coffee.
4:08
Then you have to hurry because mom already wants to cook with that frying oil. Well, if it's like this, one efficient way, for example, starts by taking the closest item from the entrance to the last one closest to the cashier. Well, that's it, 4 computational ideas that need to be applied to solve complex problems.
4:31
Then next, is there a way to master computational thinking? Of course there is! In addition to being able to try to apply it to your daily problems, you can also practice the problem to master it. For example, your teacher will provide computational thinking issues in the field of Math, Indonesian and Ipahas in their curriculum.
4:54
In addition, you can also participate in the Indonesian Beberas Challenge. Let's take a look at an example of computational thinking. In the study-tourism bus, there are three groups of children who will be sent to three different destinations. The bus stops first at the restaurant, then at the hotel, and finally at the museum. There is only one storage space next to the bus, which can only be opened from one door.
5:21
The bus driver wants to arrange the passenger's luggage so that it is easy to get out. Help the bus driver determine the order of putting the luggage into the storage. Question Which group of luggage is included last? A. Children who want to go to the museum B. Children who want to go to the restaurant C. Children who want to go to the hotel or D. Whichever is fine
5:48
This issue was adapted from challenge.bebras.org If you know, try to answer in the comments column.
