Nav-3 (Phase-1) MCQs Online Exam

  Grade- 5

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Creating a Ping Pong Game in mBlock

  Creating a Ping Pong Game in mBlock is a fun and interactive way for students to learn programming concepts like loops, conditionals, and events. Here's a step-by-step guide: Objective Students will create a basic ping-pong game where: 1.     A ball moves across the screen. 2.     Players control a paddle to bounce the ball. 3.     The game ends if the ball misses the paddle. Step-by-Step Instructions 1. Setup the Stage Open mBlock and switch to the Sprite Tab . Choose or draw a simple backdrop (e.g., a solid background or a sports theme). 2. Add Sprites Ball : Click "Choose a Sprite" and select or draw a ball. Paddle : Add a new sprite, like a rectangle, to represent the paddle. 3. Code for the Ball 1.     Initialize the Ball : o    Add the following script to the Ball: plaintext Copy code When Green Flag clicke...
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Scratch 3.0 Full Guide

  Scratch 3.0 Full Guide Introduction Scratch 3.0 is a block-based visual programming language designed for beginners, especially children. It allows users to create interactive stories, games, and animations by snapping together code blocks in a simple, drag-and-drop interface. Features of Scratch 3.0 Visual block-based coding Extensive sprite and background library Support for extensions like music, pen, and video sensing Cloud-based saving and sharing via the Scratch website Encourages creativity and logical thinking Interface Overview The Scratch 3.0 interface is designed to be user-friendly and includes several key components for creating projects. 1. Main Interface Components Stage – The area where the animations and actions take place. Sprites Pane – Displays all sprites in the project, allowing users to add, remove, and edit them. Backdrops Pane – Allows selection or creation of a background for the stage. Block...
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Positional and Non-Positional Number Systems,

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