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What Are Binary and Hexadecimal Numbers? (Spotlight on Kids Can Code)
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What Are Binary and Hexadecimal Numbers? (Spotlight on Kids Can Code)
Readers will learn how a computer counts to 10 using binary numbers and explore the significance of hexadecimal in programming.
What Are Binary and Hexadecimal Numbers? (Spotlight on Kids Can Code)
제품번호 #: 85039127

What Are Binary and Hexadecimal Numbers? (Spotlight on Kids Can Code)

제품번호 #: 85039127

KRW 32272

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Readers will learn how a computer counts to 10 using binary numbers and explore the significance of hexadecimal in programming.
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What Stands Out

Kid-Friendly Learning
This book simplifies complex binary and hexadecimal concepts, making them accessible to children. It encourages early interest in coding and mathematics through clear explanations and engaging examples.
Interactive Exercises
Designed to enhance comprehension, the book includes various activities and problems that promote hands-on learning. These exercises ensure kids can practice and apply what they've learned effectively.
Visual Aids
Utilizing vibrant illustrations and diagrams, this book visually demonstrates concepts. These aids help children grasp abstract ideas, making learning both enjoyable and effective.

제품 세부 정보

Shop What Are Binary and Hexadecimal Numbers? (Spotlight on Kids Can Code) online at a best price in South Korea. 1508155232
Publisher Powerkids Pr
Publication date July 30, 2017
Language English
Print length 24 pages
ISBN-10 1508155232
ISBN-13 978-1508155232
Item Weight 2.57 ounces (72.86 grams)
Reading age 9 - 12 years
Dimensions 7.25 x 0.25 x 8.75 inches (18.4 x 0.6 x 22.2 cm)
Grade level 4 - 6

Who Should Buy?

Suitable For
  • Young Coders

    Ideal for children starting their programming journey, this book introduces key concepts in computing.

  • Teachers

    Educators can effectively use this resource to help explain binary and hexadecimal systems in fun ways.

  • Parents

    Parents seeking educational materials for their kids will find this book an excellent tool for learning.

Not Suitable For
  • Experienced Programmers

    Skilled developers may find the content too basic and not challenging enough for their advanced knowledge.

제품 설명

What Are Binary and Hexadecimal Numbers? (Spotlight on Kids Can Code)

질문이 있으십니까? 채팅하기

고객 질문 및 답변

  • 의문: What are binary numbers and how are they used?

    답변: Binary numbers are a base-2 numeral system that uses only two digits: 0 and 1. This system is fundamental in computing and digital electronics, as it aligns perfectly with the on/off states of electronic switches. For kids learning to code, understanding binary helps demystify how computers process data. For example, when kids write code or create programs, they are indirectly interacting with binary code.
  • 의문: What is the significance of hexadecimal numbers?

    답변: Hexadecimal, or base-16, uses sixteen distinct symbols: 0-9 and A-F. It is commonly employed in computer science and programming as a more human-friendly way to represent binary values. Instead of long strings of 0s and 1s, hexadecimal simplifies reading and writing complex binary data. Kids learning to code might use hexadecimal for color representation in web development or debugging.
  • 의문: How do binary and hexadecimal numbers relate to each other?

    답변: Binary and hexadecimal numbers are closely connected because hexadecimal is a shorthand way of expressing binary data. Each hexadecimal digit corresponds to a group of four binary digits. For example, the binary number 1010 translates to the hexadecimal number A. This relationship is vital when coding, as programmers often convert between these systems to simplify complex binary data into manageable formats.
  • 의문: Can you explain how to convert binary to hexadecimal?

    답변: Converting binary to hexadecimal involves grouping the binary digits into sets of four, starting from the right. Each group is then translated to its corresponding hexadecimal value. For instance, the binary number 11011010 can be grouped as 1101 and 1010, which correspond to D and A in hexadecimal. This method assists kids in grasping data representation in coding projects.
  • 의문: What practical applications can kids use binary and hexadecimal numbers for?

    답변: Kids can use binary and hexadecimal numbers in various coding projects, such as designing games or creating digital art. Binary is essential for understanding how computers function at the most basic level, while hexadecimal simplifies tasks like color coding in web design. For instance, using the hexadecimal color #FF5733 in CSS allows kids to easily apply shades in their web projects.
  • 의문: How do learning resources like 'Spotlight on Kids Can Code' help in understanding these concepts?

    답변: Resources like 'Spotlight on Kids Can Code' break down complex topics like binary and hexadecimal numbers into accessible lessons for children. Through hands-on coding activities, interactive games, and illustrative examples, they enhance understanding and retention. These tools empower kids to tackle real-world problems in programming and develop essential skills in a fun and engaging manner.
  • 의문: What age group is suitable for learning about binary and hexadecimal numbers?

    답변: Binary and hexadecimal concepts are generally suitable for children aged 8 and older, especially those showing interest in coding or technology. These subjects can be introduced through interactive games and coding apps designed for younger audiences. As children engage with these ideas, they develop critical thinking and problem-solving skills necessary for more advanced programming topics.
  • 의문: What are the challenges of learning binary and hexadecimal numbers?

    답변: One common challenge in learning binary and hexadecimal numbers is grasping the concept of base systems. Kids might find it difficult to switch from the familiar base-10 system to base-2 or base-16. However, with hands-on exercises and visual aids, these challenges can be successfully navigated, helping children build confidence as they explore programming and technology.
  • 의문: How can parents support their children's understanding of these number systems?

    답변: Parents can support their children's understanding of binary and hexadecimal numbers by engaging in coding activities together. They can utilize educational apps, online resources, or books that focus on these topics. Encouraging kids to create projects that require the use of these number systems can reinforce their knowledge and spark further interest in computer science.
  • 의문: Where can I buy What Are Binary and Hexadecimal Numbers? (Spotlight on Kids Can Code) in South Korea?

    답변: You can purchase 'What Are Binary and Hexadecimal Numbers? (Spotlight on Kids Can Code)' from Ubuy. Ubuy offers a wide range of educational resources aimed at young learners and ensures a reliable source for books that facilitate coding knowledge. Simply visit the Ubuy website to browse and order your copy conveniently.

Programming Editorial Review

**** The title “What Are Binary and Hexadecimal Numbers?” from the Kids Can Code series appears to have elicited a mixed reception among its readers. On one hand, a portion of the audience finds value in its concise format, appreciating its ability to engage children and ignite their curiosity in foundational computer science concepts. For example, one parent noted that their son regularly revisits the book, indicating a recurring interest spurred by its accessible approach. The book is praised for its clarity and appealing graphics, making it suitable for young learners. However, not all feedback is favorable. Some readers have expressed disappointment with the book's depth and accuracy, citing areas that are confusing or incomplete. These critics suggest that the book lacks the rigor they expected, characterizing it more like a pamphlet than a comprehensive guide. Additionally, a few concerns were raised regarding the condition of used copies, which detracted from the overall experience. In summary, while “What Are Binary and Hexadecimal Numbers?” effectively introduces essential concepts with engaging visuals for young children, its limitations in depth and occasional inaccuracies have left some parents underwhelmed. **

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장점

  • Concise and accessible for young learners
  • Engaging graphics that help in understanding concepts
  • Sparks curiosity about computer science fundamentals

단점

  • Lacks depth and comprehensive information

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특징 및 장점

  • Introduces binary and hexadecimal number systems.
  • Explains how computers use only two digits: 0 and 1.
  • Teaches readers how computers count to 10.
  • Includes historical context of different number systems.
  • Meets math standards for elementary students.
  • Enhances understanding of programming and web colors.

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