Coding is one of the most in-demand skills in today’s world. It is one of the reasons why many parents encourage their children to learn to code.
The block-based programming language is one of the many factors that have made coding accessible to children.
Scratch is one of the most popular and widely used block-based programming languages available. Children can learn a variety of coding concepts by using block-based coding.
What we’ll be talking about today is one such concept String. We will also discuss how to split a string into a list of characters in Scratch.
To begin with, let’s first understand the meaning of String.
Table of contents
What is a String in Programming
In a computer program, a String is a collection of characters including spaces that makes up any word.
It can be any word, for example, students, coding, future, and so on, and characters in a String can repeat.
A String can be a constant as in whose values can’t be changed or variable (a kind of storage).
In Scratch, the most common block that shows how we can print a String is the Say block.
Calling a user by their username means that whatever they type will be joined with Hi/Hello. For example, “Hello, John!”
Below is a String with a variable inside
Splitting a String in Scratch
Frequently, it is necessary to separate a String into some number of chunks.
Custom blocks – These are blocks that are made by users in Scratch and are in the My Blocks category. It provides a flexible way to execute
There are two major ways to split a String: continuously splitting two different Strings and splitting into a list at a specific character (often include with spaces, to split into words)
For the below block of code, three variables need to be defined:
How to Split a String into a list of characters in Scratch
For the below block of code, three variables need to be defined:
Below script splits a String into a list of characters.
For example, if the String is splitting after letter 3, letters 1-3 will be a separate String from letters 4
Conclusion
Learning to code, especially for children, has become a necessity in recent years. Because everything around us is coded, the world requires more coders.
Anyone hesitant to get their children involved in learning to code, even though coding is a hot topic right now can now rest assured.
Programming languages such as block-based coding have made coding extremely simple to learn.
Scratch is one of the best platforms for learning coding through block-based coding. It enables children to begin learning to code with the help of visual programming and from the most fundamental concepts.
Learning to code in Scratch is made more enjoyable by the ability for children to create games, basic applications, and a variety of projects.
In their journey of learning to code, children will undoubtedly learn a variety of programming concepts, preparing them to move on to more complex programming languages once they have finished with scratch.
Learn Scratch at BrightChamps with its specially designed curriculum that makes learning programming easy for students in Grade 1-12.
The coding programs for kids provide an engaging and interactive learning environment to foster their interest and proficiency in computer programming.
BrightChamps also teaches a variety of other programs that help kids build a foundation in computer programming through activities, interactive lessons, and other means. Also, there are many platform for online coding for kids, which offer a convenient and accessible way to learn programming skills from the comfort of their own homes.
