Exploring Computer Science Concepts

What is an algorithm?

• A type of computer

• A step-by-step set of instructions to solve a problem

• A programming language

• A computer game

Which of the following is an example of data representation?

• A recipe for a cake

• A bar graph showing favorite fruits

• A list of chores

• A map of a city

What is the first step in designing a simple program?

• Writing the code

• Testing the program

• Planning what the program should do

• Debugging the program

Which of the following is a problem-solving strategy?

• Guessing the answer

• Breaking the problem into smaller parts

• Ignoring the problem

• Asking someone else to do it

How does technology help in daily life?

• It makes tasks more difficult

• It helps us communicate and find information quickly

• It is only used for playing games

• It is not useful at all

What is a simple way to represent data?

• Writing a story

• Drawing a picture

• Creating a table or chart

• Singing a song

Which of the following is an example of an algorithm?

• A shopping list

• A set of instructions to build a model airplane

• A picture of a dog

• A song

What is the purpose of testing a program?

• To make it look pretty

• To ensure it works correctly

• To make it run slower

• To delete it

Which of the following is a benefit of using technology in education?

• It distracts students

• It provides access to a wide range of resources

• It makes learning harder

• It is only for entertainment

What is a common way to solve a problem using computational thinking?

• Ignoring the problem

• Using trial and error

• Decomposing the problem into smaller parts

• Asking someone else to solve it