Printable Loopcards | Topic 1: Problem solving | Edexcel IGCSE Computer Science

What are loop cards?

Loop cards are a great game that can be played individually or as a class. They are perfect for review key vocabulary or questions at the end of a topic or when revising for an exam.

Instructions

  1. Cut out the cards from the paper horizontally (but don't cut them in half!) and then shuffle them.
  2. Now start joining each question on the right hand side of the card to the matching answer on the next card.
  3. Carry on until all the cards loop together and you have competed the game!

Hint: Make sure that you set your paper to portrait to print 4 cards per sheet of A4 paper.

Edit Vocab

To ensure the accuracy of the problem-solving process
What are high-level programming languages?
High-level programming languages are languages that are easier to read, write, and maintain than low-level languages such as machine language and assembly language.
What is an if statement in programming?
An if statement is a programming structure that allows for conditional execution of certain instructions.
What is the difference between a high-level language and a low-level language?
High-level languages are generally easier to read, write, and maintain than low-level languages. Low-level languages are closer to machine language and are used for tasks where performance is critical.
How can problem decomposition be used to improve problem-solving skills?
Problem decomposition can improve problem-solving skills by helping problem solvers develop a more systematic and structured approach to problem-solving that breaks down complex problems into smaller, more manageable parts.
What is the time complexity of a binary search?
The time complexity of a binary search is O(log n), where n is the size of the input.
What is an algorithm?
A set of instructions for solving a problem
How do algorithms improve our lives?
Algorithms improve our lives by making complex tasks simpler and more efficient.
How is abstraction used to model the real world?
Abstraction is used to simplify complex systems so that they can be more easily understood and represented.
What is the time complexity of binary search?
O(log n)
What is the importance of understanding algorithm output?