logic building and effective problem solving niit pdf

• Awards Season
• Big Stories
• Pop Culture
• Video Games
• Celebrities

Why Hour of Code is Crucial for Kids: Building a Strong Foundation in Coding

In today’s digital age, coding has become an essential skill that opens up a world of opportunities for children. It not only helps them understand how technology works but also nurtures problem-solving abilities, creativity, and logical thinking. Hour of Code is a global initiative aimed at introducing young minds to the wonders of coding. In this article, we will explore the importance of Hour of Code for kids and how it helps build a strong foundation in coding.

Sparking Interest in Technology

Hour of Code serves as an excellent gateway for children to develop an interest in technology and programming. By engaging kids in interactive and fun coding activities, Hour of Code captures their attention and ignites their curiosity about the world behind their favorite games and apps. This exposure helps them realize that they can be creators rather than just consumers of technology.

Through hands-on experiences provided by Hour of Code, children get a taste of what it feels like to bring their ideas to life using code. This initial spark often leads to further exploration and learning, encouraging them to dive deeper into the world of programming.

Developing Problem-Solving Skills

Coding is much more than writing lines of code; it involves breaking down complex problems into smaller solvable chunks. Hour of Code introduces kids to this fundamental aspect by presenting them with puzzles and challenges that require logical thinking and problem-solving skills.

As children engage with these activities, they learn how to approach problems systematically, analyze patterns, identify errors, and iterate until they find a solution. These problem-solving skills are not only vital for coding but also have real-life applications beyond the digital realm.

Fostering Creativity and Innovation

Creativity flourishes when combined with technical skills like coding. The Hour of Code provides young minds with an opportunity to exercise their creativity by allowing them to design and build their own digital creations. Whether it’s developing a game, designing a website, or animating characters, coding empowers children to turn their imaginative ideas into reality.

By experimenting with different coding concepts and tools during Hour of Code, kids learn to think outside the box, explore new possibilities, and express their unique ideas in a digital format. This fosters innovation and encourages them to become creators who can bring positive change to the world through technology.

Enhancing Digital Literacy

In an increasingly digitized world, digital literacy is becoming an essential skill for success. Hour of Code equips children with the foundational knowledge required for navigating the digital landscape confidently.

Through Hour of Code activities, kids gain familiarity with basic programming concepts like algorithms, loops, conditionals, and variables. This understanding acts as a stepping stone towards more advanced programming languages and technologies. Moreover, they develop computational thinking skills that are applicable beyond coding – skills like logical reasoning and systematic problem-solving that are valuable in various academic disciplines and future careers.

In conclusion, Hour of Code plays a crucial role in building a strong foundation in coding for kids. It sparks interest in technology, develops problem-solving skills, fosters creativity and innovation, and enhances digital literacy. By participating in Hour of Code activities at an early age, children gain invaluable skills that empower them to navigate the ever-evolving technological landscape confidently.

This text was generated using a large language model, and select text has been reviewed and moderated for purposes such as readability.

MORE FROM ASK.COM

• Member List

• View a Printable Version
• Subscribe to this thread
• Fundamentals of Programming - PROGRAM USING while (),for(),switch()
• A doubt in Assembly lang. Program (PIC16f877a)
• Create and run c++ program in visual studio 2010
• IMPLEMENTATION OF BRESENHAM’S LINE C PROGRAM ALGORITHM
• IMPLEMENTATION OF DDA LINE c Program
• [HTML]   IMAGE MAPPING Program
• C Program For 2D Transformation of Scaling
• C Program For 2D Transformation of Rotation
• C program For ASCII Value
• C Program Development steps

• Vidyarthiplus (V+) - Indian Students Online Education Forum
• Return to Top
• Lite (Archive) Mode
• RSS Syndication

Welcome to Fortesoft Systems

Re-training the Nation

Your gateway to a new life

CODE WITH KIDS

Feed their drive, satisfy their curiosity, give them our future.

See Courses

Over 20,640 Free Tutorial

Eimply dummy text of the printing inavailable industry.

Skilled 10,640 Lecturer

Over 1000 scholarship.

testing testing ….testing

Over 5,640 Book Store

Our top courses.

Bmply dummy text of the printing and typesetting indust Lorem Ipsum has been theitry's snce simply dummy text of the printing.Phasellus enim libero, blandit vel sapien vita their. Lorem ipsum dolor sit amet, consectetur adipiscino eiusmod tempor incididply dummy text of the printing.

Python Certified Associate Program

Networking Essentials

IT Essentials

CERTIFICATE IN ADVANCED EXCEL & TOOLS

CERTIFICATE IN MIS SKILLS

CERTIFICATE IN PYTHON PROGRAMMING

CERTIFICATE IN BUSINESS INTELLIGENCE

DIPLOMA IN BUSINESS & DIGITAL MARKETING

DIPLOMA IN DATA ANALYTICS

PROFESSIONAL DIPLOMA IN DIGITAL TRANSFORMATION – JAVA ENTERPRISE APP WITH DEVOPS

PROFESSIONAL DIPLOMA IN IT- SOFTWARE ENGINEERING

PROFESSIONAL DIPLOMA IN IT- INFRASTRUCTURE MANAGEMENT

CERTIFICATE IN SERVER INFRASTRUCTURE MANAGEMENT

CERTIFICATE PROGRAM ON MOBILE APPS DEVELOPMENT FOR THE ANDROID PLATFORM

ADVANCE CERTIFICATE IN IT- SOFTWARE ENGINEERING

ADVANCE CERTIFICATE IN IT- INFRASTRUCTURE MANAGEMENT

CERTIFICATE IN JAVA PROGRAMMING LANGUAGE

CERTIFICATE IN ARTIFICIAL INTELLIGENCE

CERTIFICATE COURSE IN BIG DATA ANALYST

CERTIFICATE IN BUSINESS & DIGITAL MARKETING

CERTIFICATE IN DATA ANALYTICS

Data Analytics with R

Animation using plotagon

Graphics Design/Photoshop/Video Editing

JAVA Programming

HTML & CSS (Web Design)

Python Programming

Our skilled instructors.

Adedokun Oduyemi

Jimoh Adekunle

Gideon Osadolor

Latest posts.

NIIT targets 2,000 youths with ‘Street2Click’ project

Skills and talent development corporation, NIITFortesoft is hoping to take about 2000 youths…

Meet The Nigerian behind Star Trek Discovery

OLATUNDE OSUNSANMI   Olatunde Osunsanmi ROCKS!!! Olatunde Osunsanmi is a Nigerian film and…

4 Nigerians Responsible For Groundbreaking Inventions

Contrary to what many people believe, Nigeria is full of many brilliant minds,…

Campus Video Tour

Green life event, 18 oct, 2020, our publications.

Join 29,12,093 Students.

Contact with us, information.

• PO Box 1212, California, US
• [email protected]
• +61 1111 3333

Sem1 plt xp_02

Recommended

More Related Content

What's hot.

What's hot ( 8 )

Similar to Sem1 plt xp_02

Similar to Sem1 plt xp_02 ( 20 )

More from Niit Care

More from Niit Care ( 20 )

Recently uploaded

Recently uploaded ( 20 )

• 1. Representing the Logic of Programs with Conditions Objectives In this lesson, you will learn about: Data and data types Using operators Representing decisions in a flowchart ©NIIT PLT/Lesson 2/Slide 1 of 33
• 2. Representing the Logic of Programs with Conditions Variables and Constants Flowchart to display the sum of two numbers Start Accept the First Number Accept the Second Number Add the two Numbers and Store the Result Display the Result Stop ©NIIT PLT/Lesson 2/Slide 2 of 33
• 3. Representing the Logic of Programs with Conditions Variables and Constants (Contd.) The internal memory consists of different locations in which data is stored A computer needs to identify the memory locations to be able to retrieve values from or store values in them The value of a variable changes each time the set of instructions is executed The values stored in the variables are known as constants ©NIIT PLT/Lesson 2/Slide 3 of 33
• 4. Representing the Logic of Programs with Conditions Variables and Constants (Contd.) Constants 10 15 25 nNum1 nNum2 nSum Variables ©NIIT PLT/Lesson 2/Slide 4 of 33
• 5. Representing the Logic of Programs with Conditions Variables and Constants (Contd.) Flowchart to display the sum of two numbers using variables. Start Accept nNum1 Accept nNum2 nSum = nNum1 + nNum2 Display nSum Stop ©NIIT PLT/Lesson 2/Slide 5 of 33
• 6. Representing the Logic of Programs with Conditions Just a Minute… Identify the variable and constant data in the following situation: Each day, the courier service delivers some letters. The number of letters is different each day. Regardless of the number of letters delivered by the courier service, they are paid a carrying charge of $5. Variable: Constant: ©NIIT PLT/Lesson 2/Slide 6 of 33
• 7. Representing the Logic of Programs with Conditions Just a Minute… Identify the variables and constants from the list given below: a) Age b) Address c) 21 d) “10, Kingsway Camp” e) “Henri” f) Name g) “185” ©NIIT PLT/Lesson 2/Slide 7 of 33
• 8. Representing the Logic of Programs with Conditions Data Types Numeric Numeric variables can contain only numbers These variables can be used in arithmetic operations Character Character variables can contain any combination of letters, numbers, and special characters These variables cannot be used for calculation ©NIIT PLT/Lesson 2/Slide 8 of 33
• 9. Representing the Logic of Programs with Conditions Data Types Declaring Variables Start numeric nNum1, nNum2, nSum Accept nNum1 Accept nNum2 nSum = nNum1 + nNum2 Display nSum Stop ©NIIT PLT/Lesson 2/Slide 9 of 33
• 10. Representing the Logic of Programs with Conditions Data Types Variable Naming Conventions ® Thefirst letter of the variable may indicate the data type used ® Thevariable name should clearly describe its purpose ® In case of multiple words, the first letter of each word could be capitalized for better readability ©NIIT PLT/Lesson 2/Slide 10 of 33
• 11. Representing the Logic of Programs with Conditions Using Operators Operators are tools for some predefined operations The operators that are used in flowcharts are: Arithmetic operators Relational operators Logical operators ©NIIT PLT/Lesson 2/Slide 11 of 33
• 12. Representing the Logic of Programs with Conditions Using Operators Arithmetic operators Arithmetic operators are used to perform arithmetic calculations The symbols that represent arithmetic operations are called arithmetic operators (*, /, +, -, %) Relational operators Relational operators are used to test the relationship between two variables or the relationship between a variable and a constant There are six relational operators (=,,,!=,=,=) ©NIIT PLT/Lesson 2/Slide 12 of 33
• 13. Representing the Logic of Programs with Conditions Using Operators Logical operators Logical operators (AND, OR, NOT) are used to combine expressions containing relational operators ® nNum1 = 7 AND nNum2 5 ® nNum1 = 7 OR nNum2 5 ® NOT nNum2 = 5 Precedence of the execution of logical operators are NOT, AND, and OR. ©NIIT PLT/Lesson 2/Slide 13 of 33
• 14. Representing the Logic of Programs with Conditions Just a Minute… Draw a flowchart to accept item name, price, and quantity. You need to calculate value as the product of price and quantity, and display the calculated value and the item name using variables. ©NIIT PLT/Lesson 2/Slide 14 of 33
• 15. Representing the Logic of Programs with Conditions Representing Decisions in a Flowchart Many problems require decisions to be made All decisions may or may not state an action to be taken if the condition is false ©NIIT PLT/Lesson 2/Slide 15 of 33
• 16. Representing the Logic of Programs with Conditions Representing Decisions in a Flowchart Flowchart Segment to Compare Two Numbers and Check for Equality Is nNum1 = No nNum2 ? Yes Display “The Display “The numbers are numbers are equal” not equal” ©NIIT PLT/Lesson 2/Slide 16 of 33
• 17. Representing the Logic of Programs with Conditions Example Accept two numbers and print the larger of the two numbers. Start numeric nNum1, nNum2 Accept nNum1 Accept nNum2 A ©NIIT PLT/Lesson 2/Slide 17 of 33
• 18. Representing the Logic of Programs with Conditions Example (Contd.) A Is Yes Display “ The nNum1=nNum2? numbers are equal” No Is Yes nNum1nNum2? Display nNum1 No Display nNum2 Stop ©NIIT PLT/Lesson 2/Slide 18 of 33
• 19. Representing the Logic of Programs with Conditions Example Print the value of nX only if the value of nX is greater than 10 and nX is an even number. Start numeric nX Accept nX Is No nX10 AND nX%2=0? Yes Display nX Stop ©NIIT PLT/Lesson 2/Slide 19 of 33
• 20. Representing the Logic of Programs with Conditions Example Accept the year and then determine whether the year is a leap year or not. A leap year is one that is divisible by 4, other than a century year, such as 1900. A century year, which is divisible by 400, such as 2000, is also a leap year. To evaluate the given condition, we can interpret this as: If year is divisible by 4 AND not divisible by 100 OR divisible by 400, it is a leap year. ©NIIT PLT/Lesson 2/Slide 20 of 33
• 21. Representing the Logic of Programs with Conditions Flowchart to Determine the Leap Year Start numeric nYear Display “ Please enter a year” Accept nYear A ©NIIT PLT/Lesson 2/Slide 21 of 33
• 22. Representing the Logic of Programs with Conditions Flowchart to Determine the Leap Year (Contd.) A Is nYear % 4=0 AND No Display “ This is (nYear % 100 !=0 OR not a leap year” nYear % 400=0) ? Yes Display “This is a leap year” Stop ©NIIT PLT/Lesson 2/Slide 22 of 33
• 23. Representing the Logic of Programs with Conditions Example To decide about the discount percentage on a TV, the sales person needs to check the type of TV. If the TV is Black and White [B], the discount will be 5 percent of the selling price. If the type of TV is colored[C], then he has to verify the size of TV screen. For 14 inches screen, discount is 8 percent of the selling price and for 21 inches screen, the discount is 10 percent of the selling price. ©NIIT PLT/Lesson 2/Slide 23 of 33
• 24. Representing the Logic of Programs with Conditions Flowchart to Calculate Discount Start numeric nScreen, nDiscount character cType Accept cType Accept nScreen Is Yes cType=‘B’? nDiscount=5% of SP No Is Yes Is Yes nDiscount=8% of SP cType=‘C’? nScreen=14? No No Is Yes nDiscount=10% of SP nScreen=21? No Stop ©NIIT PLT/Lesson 2/Slide 24 of 33
• 25. Representing the Logic of Programs with Conditions Problem Statement 2.P.1 Study the given flowchart and answer the following questions. What will be output when: a) nNum=7 b) nNum=3 c) nNum=11 ©NIIT PLT/Lesson 2/Slide 25 of 33
• 26. Representing the Logic of Programs with Conditions Problem Statement 2.P.1(Contd.) Start numeric nNum Accept nNum Is Yes nNum10? Display “ GOOD” No Is Yes nNum5? Display “OK” No Display “REJECT” Stop ©NIIT PLT/Lesson 2/Slide 26 of 33
• 27. Representing the Logic of Programs with Conditions Problem Statement 2.P.2 Study the flowchart and answer the following questions. What will be the output when: a) nX=150 and nY=75 b) nX=90 and nY=50 c) nX=40 and nY=80 ©NIIT PLT/Lesson 2/Slide 27 of 33
• 28. Representing the Logic of Programs with Conditions Problem Statement 2.P.2 (Contd.) Start numeric nX, nY Accept nX Accept nY Is Yes Is Yes nX nY ? nX 100 ? Display “ GOOD” No No Is No nY 100 ? Yes Display nY Stop ©NIIT PLT/Lesson 2/Slide 28 of 33
• 29. Representing the Logic of Programs with Conditions Problem Statement 2.P.3 Draw a flowchart to accept a number and then find out whether or not the number is divisible by 5. ©NIIT PLT/Lesson 2/Slide 29 of 33
• 30. Representing the Logic of Programs with Conditions Problem Statement 2.P.4 Draw a flowchart to accept three numbers and display the largest number. ©NIIT PLT/Lesson 2/Slide 30 of 33
• 31. Representing the Logic of Programs with Conditions Problem Statement 2.P.5 Candidates have to enter their age. The age cannot be negative. If a negative age is entered, an error message has to be displayed, otherwise the age is displayed. Represent the error checking logic for this situation using a flowchart. ©NIIT PLT/Lesson 2/Slide 31 of 33
• 32. Representing the Logic of Programs with Conditions Summary In this lesson, you learned that: Data can be categorized as a constant or variable Data types can be: Numeric Character The operators are: Arithmetic Relational Logical ©NIIT PLT/Lesson 2/Slide 32 of 33
• 33. Representing the Logic of Programs with Conditions Summary (Contd.) Arithmetic operators are used to perform arithmetic calculations. The symbols that represents arithmetic operations are called arithmetic operators (*,/,+,-,%). Relational operators are used to test the relationship between two variables. The symbols that represent relational operations are called relational operators (,,=,!=). Logical operators (AND, OR, NOT) are used to combine expressions containing relational operators. The decision box is used to apply conditions by asking a question in a flowchart. ©NIIT PLT/Lesson 2/Slide 33 of 33

Something went wrong. Wait a moment and try again.