Skip to main content
A-LevelAges 16-18Computing

Free Coding Worksheets for A-Level

Programming basics. Download free printable computing worksheets designed for A-Level students (ages 16-18), aligned to the UK National Curriculum.

Generate Custom Coding Worksheet

Create a personalised coding worksheet for A-Level in seconds with our AI generator.

Create Worksheet

What Your Child Will Learn

Design and implement programs using functions/procedures
Apply understanding of data structures (arrays, lists)
Analyse and evaluate the efficiency of algorithms
Create programs that solve real-world problems

Sample Coding Questions for A-Level

Here are examples of the types of questions your child will practice:

1

Write a function in pseudocode that returns the largest of three numbers.

hardshort answer
2

Explain the difference between procedural and object-oriented programming.

hardshort answer
3

What is recursion and give a simple example of when it is used?

hardshort answer
4

Describe how a selection sort algorithm works, step by step.

hardshort answer
5

What are the advantages of using functions/procedures in a program?

mediumshort answer
Generate a full worksheet with more questions

Skills Your Child Will Build

Logical thinking
Debugging
Sequencing
Problem solving

Real-World Applications

Understanding coding helps children in everyday situations:

App development
Website creation
Robotics
Automation

Common Mistakes to Watch For

Help your child avoid these common coding mistakes:

  • !Off-by-one errors in loops
  • !Forgetting to initialise variables
  • !Infinite loops
  • !Logic errors in conditions

Learning Progression

Mastering coding at this level prepares students for A-Level study and beyond, developing expertise valued in higher education and careers.

Sample Coding Worksheets

1 available

Coding Worksheet - A-Level - Intermediate

intermediate
70

Coding Worksheet Preview

View full worksheet

Coding Worksheet - A-Level - Intermediate

A-Level · intermediate difficulty

Preview

Activity 1: Algorithm Complexity Analysis

Analyse the time complexity of the following algorithms. Identify the Big O notation for each and provide a brief explanation of your reasoning.

1. A function that iterates through an array once and performs a constant-time operation on each element. ______
2. A recursive function that splits an array into two halves and recursively processes each half. ______
3. A nested loop where the inner loop runs n times for each iteration of the outer loop, which also runs n times. ______

Activity 2: Data Structure Identification

For each description below, identify the most suitable data structure. Justify your choice based on the properties of the data structure.

1. A collection where elements are accessed in a Last-In-First-Out manner. ______
2. A structure that allows fast insertion, deletion, and lookup of elements by key. ______
3. A structure used to represent hierarchical data with parent-child relationships. ______
View & Download Full Worksheet

Tips for Teaching Coding

1Unplug coding activities first - no screen needed initially
2Trace through code step by step with the student
3Debug by reading code aloud and asking "what will happen here?"
4Real-world problems motivate coding more than abstract exercises

More Computing Topics for A-Level

AlgorithmsInternet Safety

Coding for Other Age Groups

Early Years

Ages 0-2

Nursery

Ages 3-4

Reception

Ages 4-5

Key Stage 1

Ages 5-7

Key Stage 2

Ages 7-11

Key Stage 3

Ages 11-14

GCSE

Ages 14-16

Frequently Asked Questions

What coding topics are covered in these worksheets?▼
Our coding worksheets for A-Level cover all aspects of programming basics as required by the UK National Curriculum. Each worksheet is designed to build skills progressively from foundation to challenge level.
Are these coding worksheets suitable for A-Level?▼
Yes, these worksheets are specifically designed for A-Level students (ages 16-18). The content difficulty and question types are carefully matched to National Curriculum expectations for this age group.
How can I use these coding worksheets effectively?▼
We recommend 15-20 minutes of focused practice per session. Use the worksheets to reinforce concepts taught at school, identify areas needing more practice, and build confidence. Every worksheet includes an answer key for easy self-assessment.
Do the coding worksheets include answer keys?▼
Yes, every worksheet comes with a complete answer key on a separate page. This makes it easy for parents to check homework, teachers to mark work, and students to self-assess their understanding.

Ready to Create Your Coding Worksheet?

Generate a custom coding worksheet for A-Level in seconds with our AI-powered worksheet generator.

Create Custom Worksheet