What is Computational Thinking? | PBS KIDS for Parents

Introduction to Computational Thinking

• Definition: Computational Thinking (CT) is a creative way of solving problems systematically, utilizing skills from computer science.

• Context: The PBS Kids series "Work It Out Wombats!" features three siblings—Zeke, Zadie, and Malik—living in a treehouse and employing CT to tackle various challenges.

The Wombats and Their Adventures

• The Wombats reside in the fantastical Treeborhood, characterized by a diverse community of animal neighbors.

• Their everyday activities involve using CT to overcome obstacles in their routines.

• Theme Song: The Wombats sing, "Work it out, work it out, Work it out, Wombats!" which echoes their approach to solving problems.

Key Computational Thinking Skills in "Work It Out Wombats!"

• Overview: The show focuses on eight key computational thinking skills similar to those used in computer programming.

• CT skills are applied in practical, non-computer settings encountered by the Wombats.

Sequences and Algorithms

• The Wombats utilize the skills of sequencing and algorithmic thinking to arrange steps in a logical order.

• Example: Bedtime routine steps include: 1) Reading a story, 2) Taking a bath, 3) Getting into pajamas, 4) Singing "The Good Night Song."

Problem Decomposition

• Definition: Problem decomposition involves breaking down large tasks into manageable smaller tasks.

• Example: When cleaning a messy room:

  • Zadie suggests breaking it down.

  • Malik takes on specific cleaning jobs (counters, trash).

  • Zadie agrees to sweep the floor. They emphasize "breaking it down."

Abstraction and Representation

• Definition: Abstraction refers to focusing on relevant details while ignoring unnecessary information.

• Example: During Halloween, Zadie and Malik categorize their treats:

  • They consider attributes like shape for sorting.

  • This skill is encapsulated in their motto of "finding what matters."

Collaboration and Perseverance

• The Wombats demonstrate a team approach when they encounter challenges.

• They often regroup and collaboratively work through problems, showing resilience.

• Example: In a gardening task:

  • Zeke makes holes with a pogo stick.

  • Malik plants seeds, while Zadie and Snout cover the holes.

Importance of Computational Thinking

• Learning CT contributes positively to development in key academic areas: mathematics, science, and literacy.

• CT serves as a foundational skill for future abilities in coding and computer programming.

• Significance: Prepares children for success in school and life.

Additional Resources

• The series provides further resources for children, parents, and educators to nurture computational thinking skills.

Computational Thinking (CT) is a systematic approach to problem-solving that encourages creativity and employs skills from computer science. It transcends coding and programming, allowing individuals to tackle challenges through logical steps. The popular PBS Kids series "Work It Out Wombats!" illustrates CT in action, featuring three siblings—Zeke, Zadie, and Malik—who use these skills to navigate daily challenges in their colorful Treeborhood community.

The main components of computational thinking highlighted in the series include sequences and algorithms, problem decomposition, abstraction, and collaboration. Sequences involve arranging tasks logically, as seen in their bedtime routine. Problem decomposition allows the Wombats to break down large tasks, like cleaning, into manageable parts. Abstraction focuses on identifying relevant details, such as sorting Halloween treats by shape, while collaboration showcases their teamwork and resilience in problem-solving.

CT can be applied to solve real-world problems by structuring tasks efficiently, prioritizing information, and working together to tackle obstacles. This foundational skill not only enhances academic performance in mathematics, science, and literacy but also equips children with essential abilities for future coding and programming endeavors. Overall, CT prepares children for success across various aspects of life.