Computational Thinking

What name is given to the process of breaking down problems into smaller, more manageable parts?

• Decomposition

• Abstraction

• Pattern Recognition

• Algorithms

Answer explanation

Decomposition is the process of breaking down problems into smaller, more manageable parts, making it the correct choice for this question.

What name is given to the process of focusing on the important information only, ignoring irrelevant details?

• Decomposition

• Abstraction

• Pattern Recognition

• Algorithm

Answer explanation

Abstraction is the process of focusing on important information while ignoring irrelevant details.

What name is given to the process of looking for similarities among problems?

• Decomposition

• Abstraction

• Pattern Recognition

• Algorithm

Answer explanation

Pattern Recognition is the process of looking for similarities among problems, making it the correct choice.

What name is given to the process of applying step-by-step instructions to solving a problem?

• Decomposition

• Abstraction

• Pattern Recognition

• Algorithm

Answer explanation

The name given to the process of applying step-by-step instructions to solving a problem is called an Algorithm.

What type of computational thinking is the following example?

You are sorting through a jar of buttons to find a blue one. You put other colors to the side.

• Algorithmic Thinking

• Decomposition

• Abstraction

• Pattern Recognition

Answer explanation

The given example of sorting through buttons to find a blue one involves focusing on a specific characteristic (color) while ignoring others, which is an example of Abstraction in computational thinking.

What type of computational thinking is the following example?

You try to predict whether your teacher will give homework based on the days of the week that he usually gives homework.

• Algorithmic Thinking

• Decomposition

• Pattern Recognition

• Abstraction

Answer explanation

The correct type of computational thinking for the given example is Pattern Recognition because it involves identifying a pattern in the teacher's behavior to predict future outcomes.

What type of computational thinking is the following example?

You bake cookies by following a recipe.

• Pattern Recognition

• Abstraction

• Decomposition

• Algorithmic thinking

Answer explanation

The correct type of computational thinking for the given example is Algorithmic thinking because following a recipe to bake cookies involves a step-by-step process or algorithm.

What type of computational thinking is the following example?

In order to figure out why you were late to school, you identify three problems (1. forgot to set alarm 2. had to go back to get backpack 3. missed the bus) that led to the larger problem of being late.

• Algorithmic Thinking

• Decomposition

• Abstraction

• Pattern Recognition

Answer explanation

The correct type of computational thinking for the example is Decomposition, as it involves breaking down a larger problem into smaller, more manageable parts to identify the root causes.

What type of computational thinking is the following example?

You can only invite twenty friends to your birthday party. In order to decide who to invite, you write down all of the classmates that you can think of. Then you eliminate the ones that you don’t talk to on a regular basis.

• Algorithmic Thinking

• Decomposition

• Pattern Recognition

• Abstraction

Answer explanation

The correct type of computational thinking for the given example is Abstraction, as it involves simplifying the decision-making process by focusing on relevant information (classmates you talk to regularly) and ignoring unnecessary details.

What type of computational thinking is the following example?

You identify the steps that you will have to take in order to travel to your friend’s house.

• Algorithmic Thinking

• Decomposition

• Abstraction

• Pattern Recognition

Answer explanation

The correct type of computational thinking for the given example is Algorithmic Thinking, as it involves identifying the steps needed to travel to a specific location.