A Kids’ Guide – How To Find Common Coding Language Errors

  • admin
  • 2023-05-22
  • 3 min read

When your kid first starts to write codes, they make mistakes. Mistakes are an indispensable part of our world; we improve only through regular practice and great attention. This is the natural phenomenon of learning and necessary experience to evolve as the best developer in the future. However, it might not be difficult to spot mistakes in regular subjects or verbal languages; finding mistakes in coding can be a bit complicated.  

Sitting with your kid to check what’s wrong is super hard as you might know nothing about coding. If you do not know the ABC of coding, it will be even more complicated to come to terms with it. Fret not! You no longer have to try to understand what’s cooking under the hood. There are some great tips and tricks which you can follow to spot coming coding errors. 

Today, this article will highlight some of the best ways to find coding errors that help your kid understand mistakes easily. Ultimately, this will help your child to understand and learn to code faster and better. So without any further ado, let’s get started! 

Tips and tricks to find common coding errors

Here is the complete list of best ways to find common coding errors – 

Work on Ranges

When your children first right codes, chances are high that some other errors will pop up. One of the things to look for in such a situation is an ‘infinite loop’. Infinite loop is one of the most common errors, which means that the script or the program keeps running unstoppably. Hence it is named so. If the program does not stop, it’s a never-ending process where bugs occur. 

Infinite Loops

Infinite loops generally occur when working with the Java programming language. For example – if your kid starts by writing small codes where they run a program to print the numbers starting from one to nine. Then the coding will probably look like this – 

For(int index = 0; index < 10; index–)




We see an error here! Can you or your child spot it? If not, let us give you a clue to identify it! The output of the mentioned code will appear as – 

index = 0

Is index < 10? Yes

Print index 0

index = index – 1 index = -1

Is index < 10? Yes

Print index -1

index = index – 1 index = -2

Is index < 10? Yes

Print index -2

index = index – 1 index = -3

And so on.

The end result here is = -1, -2, etc. it is an example of the infinite loop as the code will never be equal or larger than ten. In order to fix the JAVA programming language, the original code will appear as – 

For(int index = 0; index < 10; index++)




When you are going through your kid’s code, pay attention to minute details such as the plus and minus signs used. Other coding languages, such as JavaScript, can be even tougher as signs like plus and minus can make a huge difference. If you understand the significance of these signs in maths and coding, you’ll be able to spot your child’s mistakes.   

How is the infinite loop error solved?

It is not easy to find errors and solve the infinite loop; however, are some ways to do so. Infinite loops are generally problematic in languages such as JavaScript, where accuracy plays a significant role. You will be surprised to know that these can bring a huge difference. 

The Scratch language has a feature known as off by one. Imagine your child has prepared a code which says Hi FamilyName where the ‘FamilyName’ is replaced with the names of mom, dad, and others. Scratch can handle this error if there is a missing name in the list. 

Starting with Python

 Languages such as Python are modern languages with excellent frameworks and libraries and are evolving as the most preferred programming language. Although it is perhaps the most complicated language, it would be easier to work on Python if it used the ‘off by one’ rule such as Scratch does.


Errors can be challenging to solve. Sometimes you might get frustrated; however, don’t be put off by looking at challenges. By following the above-mentioned points, you can detect your child’s common coding errors, which can be solved easily with a little patience and hard work. 


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Common coding errors include syntax errors, logic errors, and runtime errors. Kids learn to identify them by understanding coding rules and debugging techniques.

Identifying and resolving coding errors is a fundamental process in software development, crucial for ensuring that a program operates as intended. It enhances functionality, user experience, and reliability, while also optimizing performance and security. Fixing errors early in the development cycle saves time and resources, facilitates collaboration among developers, and promotes best coding practices.

Kids can use strategies like code review, peer feedback, and online code validators to spot syntax errors. Understanding error messages and tracing code execution aids in error identification.

Debugging is the process of finding and fixing errors in code. It’s crucial as it helps kids develop problem-solving skills, perseverance, and the ability to analyze code critically.

Kids learn to read error messages by identifying error types, locating affected code, and understanding error descriptions. Online coding platforms often provide helpful error explanations.

Resources like debugging tutorials, coding forums, and coding challenges are available to help kids practice error identification and correction.

Error identification and correction foster problem-solving skills. Kids develop resilience, patience, and analytical thinking as they resolve coding challenges.

Parents and educators can offer guidance, encouragement, and access to resources. They can create a supportive environment for kids to learn and experiment with coding.

Many kids have successfully overcome coding errors to create functional programs. These experiences not only boost their coding skills but also instill problem-solving abilities they can apply elsewhere.

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