Coding for kids : Learn Scratch, Python, Robotics, Html Css

Download and install Python on Windows from python.org, choosing the 3.x executable installer. Start using IDLE and learn how the shell versus the editor executes code.

Open Python idle and create a new file to begin turtle graphics. Import turtle, move forward 100, turn right 90 degrees, and draw two lines at a 90-degree angle.

Learn what turtle is—a pre-installed Python library using a virtual canvas and an on-screen pen called the turtle. Explore functions like forward, backward, right, left, and the import concept.

Learn to draw a square with Python turtle by moving forward and turning 90 degrees four times, using both full turtle commands and import turtle as T.

Learn to draw a triangle with turtle by moving forward and turning 120 degrees, set the pen color to red, and experiment with different colors for the triangle.

Learn to draw a triangle with each side in a different color by using three color methods—color name, hex value, and rgb—and enable rgb color mode with t.dot.color mode 255.

Build complex shapes using hexagon and circle with turtle graphics. Turn the turtle by 60 degrees, then 45 degrees for variety, to create intricate patterns and explore Python basics.

Learn how the Python print function outputs strings in quotes and values from variables, and how to assign variables. Practice printing on one line or multiple lines, and using comments.

Discover Python data types by treating text as strings and numbers as integers or floats. Learn how Python's type function reveals the data type of a value.

Explore how variables can have any name, store any value, and change their data type over time. See how they remember only the latest value, forgetting earlier ones.

Swap two numbers using a temp variable to store a value. In python, swap x and y with x, y = y, x, and show swapped values.

Take inputs for three subjects with a maximum of 100 marks each, compute the total and percentage, and display the result, then extend the program to five subjects.

Learn to classify a number as positive, negative, or zero using if, elif, and else; follow a number-line example, test inputs, and a grade-based exercise to apply the logic.

Identify the smallest of three numbers with simple comparisons: a < b and a < c; b < a and b < c; c < a and c < b.

Compute the percentage from three subjects and assign grades using thresholds: 80 percent or more, 70–80, 60–70, and below 60; then print the grade once.

Demonstrate printing in a loop, using a print statement to output five on three iterations as values progress from one to three.

Students learn to print a series of numbers using a loop, starting at 1 and incrementing until ten, observing the output 1 through 10.

Explore printing natural numbers from 1 to a chosen limit in Python, control line formatting with end and separators, and build a user-input program to print 1 to N.

In the coding for kids course, build a program that accepts a user-entered number and prints all natural numbers up to that value, illustrating input handling, looping, and output formatting.

Learn to print a multiplication table for any number by looping from 1 to 10 with a fixed left side and an incrementing right side, and accept user input.

Learn how Python computes a running total by initializing sum to zero, updating it inside a loop with sum equals sum plus i, and printing 1, 3, 6.

Explore electricity basics by defining power as the ability to do work and see how devices like lights, fans, washing machines, and electric cars rely on electricity to power functions.

Learn to calculate power in an electrical circuit using p = v × i, and understand voltage, current, and power in watts.

Multiply the output voltage by the current to compute power. Apply this to a laptop charger with 9.5 V and 2.31 A to yield 45 W.

Build your first circuit on a breadboard by wiring ground to the negative rail and pin 13 to the positive rail, then run the simulation to see the circuit blink.

Learn how a resistor reduces current in a circuit by placing a 230-ohm resistor in series with an Arduino circuit, and how to connect it properly in the simulation.

Wire two leds to an Arduino using pin 13 and pin 12, remove the resistor for simplicity, and blink both leds on a breadboard.

Build and program a circuit with multiple LEDs using pins 11, 12, and 13 to blink red and green LEDs, simulate timing, and explore adding more LEDs with ground.

Learn to create a common ground on a breadboard by linking multiple ground pins to a single negative rail. This enables shared ground for Arduino and LCD circuits.

Build a circuit for a seven-segment LED display with an Arduino and breadboard, select common cathode, connect the common pin to ground, and learn the ten pins and seven segments.

Connect a common-cathode seven-segment display to ground, wire the segments using shared ground rails, and explore alternative grounding methods for a clear, functional led circuit.

Explore 7-segment LED circuit design by configuring ground and pins, adding a resistor to limit current. Map pins to segments through simulation and coding.

Explore the seven-segment display design, map pins to segments a to g, and learn to drive digits from 0 to 9 and the decimal point using pins 3 to 10.

Display one hundred and eleven on a seven-segment LED using a simulated setup. The lecture shows running the simulation to verify the output and understand horizontal display of the number.

Learn to build a basic motor circuit with an Arduino, L293 motor driver, and battery, then program the motor to run in cycles and monitor rpm.

Build a motor circuit using an Arduino and a 293 motor driver, wire power and ground rails, share grounds, and program the Arduino using pins 2–13 to drive the motor.

Wire pins nine and ten from the Arduino to the motor driver, connect the outputs to the motor on a breadboard, and set pin nine high to run the motor.

Build a motor circuit with an Arduino and battery, then program the motor to run forward and backward in simulation and real life.

Program a motor in a cycle by toggling pins 9 and 10 with 3-second and 1-second delays, enabling forward and reverse runs in a simulated test at 143 rpm.

Add a second motor to the circuit and connect its terminals to the output pins, with inputs on Arduino pins five and six so the Arduino runs both motors.

Program two motors together by wiring to pins five, six, and nine, and run them in forward and backward directions in a simulation, then create a cycling sequence with pauses.

Learn to use the Arduino serial monitor to print messages to the computer, understand USB serial communication (receive and transmit), and run a simple simulation that prints Hello world.

Demonstrates using a push button as a digital input to drive a circuit, reading on pin 11 and blinking the led for two seconds when pressed.

Learn to build a simple platformer game using a game engine, implementing left-right movement, jumping, collisions, and winning by collecting a star.

Learn to build a simple platform game in Construct 3, a browser-based software, by creating a ground and a player sprite and adding platform behaviors for gameplay.

Learn to increase game difficulty by making an obstruction move left and right, explore different movement methods, and combine variables and parameters to challenge players.

Select the obstruction to enable movement, then apply move, rotate, or sign behavior with adjustable speed, period, and magnitude to create horizontal or vertical obstructions and increase difficulty.

Add an enemy with movement and collision, then add a coin that sets the global variable has coin; win only after collecting the coin and touching the star.

Identify and fix a game state bug by resetting the coin collection variable when the player is destroyed, ensuring the player must recollect the coin to win.

Add a moving platform to your game by cloning platforms, assigning movement behaviors, and adjusting size and solidity to increase difficulty as the player collects coins and wins.

Set up a tank battle game by configuring the project layout, viewport, and resolutions, then build player and enemy tanks with bullets for subsequent programming.

Save the project, then move the tank with the mouse by mapping the mouse y movement to vertical tank position and bound it to the layout.

Program the tank to shoot a bullet on left click and implement the shooting mechanic to advance the game.

Learn to spawn a bullet on left-click, position it at the cannon via image point, move it forward, and destroy it when it leaves the layout.

Create a game where an enemy tank chases the player tank and destroys it on contact, then resets the game after both tanks are destroyed with a one-second delay.

Learn to implement bullet-tank collisions destroying the bullet and enemy, have the enemy move toward the player, destroy both on player collision, and restart the layout after a one-second wait.

Create a program that spawns a new enemy every 13 seconds from random locations. Learn how to generate multiple enemies at different starting points to practice randomized positioning.

Create new enemies every second at x = 720, with random y axis positions to vary spawn locations and increase game challenge.

Learn how to add a score system to your game by increasing the score when enemies are damaged and resetting it to zero when the player is destroyed.

The lecture demonstrates adding a high score feature that updates after defeating enemies and resets to zero when the player takes damage in the game.

Add a high score feature by creating a global high score variable, updating it every tick when score exceeds high score, and displaying the value at the top.

Build a panel and ball game with a keyboard-controlled barrel; hit the ball to score, reset on exit, and track a high score while exploring new behaviors.

Create two sprites, the ball and the paddle, and add behavior to make the ball jump. Assign behaviors to both objects to enable jumping in this coding for kids lesson.

Add interactive behaviors to the edges of a project, making the ball reflect when it hits the sides or the top, and build this behavior in the lesson.

Add event-driven collision in a game by setting ball velocity, creating boundary sprites with physics, and using random velocities to enhance bounce and replayability.

Add keyboard input to move the paddle along the x axis using left and right arrows, shifting it by 100 pixels and keeping it bounded within the layout.

Implement and observe scoring in a game, tracking current score and a persistent high score across restarts. Learn how to surpass the high score to create a new record.

Create a score variable initialized to zero, increase it when the ball hits paddle, display it as text, destroy the ball when it leaves screen, and reset on level restart.

Explore web development options for kids, from programming to WordPress, and learn about costs, domain names, domain space, and local development with a shareable link.

Create your first website, then customize its look with a menu, pictures, and sections to make it attractive, and move on to the next example.

Upgrade the website look by applying a WordPress theme through appearance and customize, transforming a plain blog into a multi-section site with home, about, blog, and contact pages.

Identify the purpose of your website before building it, using clear goals like search, shopping, social media, or video sharing, and practice site development for kids learning to code.

Update the home page to a robotics learning site by changing the header image and setting the site title to learn robotics, then publish the changes.

Learn to edit the WordPress homepage using a block-based editor, via dashboard or direct page view, adding text, images, and a video to create a two-column layout.

Create and publish blog posts on a WordPress blog, edit posts, add images, and manage posts from the dashboard to build and refresh a multi-post website.

Download a lightweight programming software from the first search result, install the executable for your operating system (Windows, Linux, or Mac), then open the app to continue programming.

Explore the difference between a plain HTML website and a styled CSS version. Learn how background color, text color, borders, and form styling enhance usability and presentation.

Explore HTML, which stands for hypertext markup language, a language where text is linked with symbols. See how headings and paragraphs are defined with tags in code.

Explore how HTML facilitates communication between web servers, browsers, and users, with real-world analogies showing how browsers fetch data and render pages.

Learn to build clickable navigation links in HTML using the anchor tag and href attribute, place them in the nav section, and link home, about, blog, and contact pages.

Learn how to create and test hyperlinks using hrefs, placeholders with hash, and proper addresses, and ensure links open in a new tab with target _blank.

Learn to speed website updates by installing the lifesaver extension, enabling go live, and letting changes auto refresh for real-time feedback.

Learn to build ordered and unordered lists in html with ol, ul, and li, including headings and list items, and practice writing original content on a practice website.

Build an unordered list with ul and li, add a heading of famous characters including Harry Potter, then switch to an ordered list and preview a table in next lecture.

Build a data table by using the table, table heading, and table data tags to structure rows for serial numbers, characters, and their relationship with Harry Potter.

Build a user form by adding a heading, the form tag, and labeled input fields for name and email, plus a submit button, covering basic form concepts.

Learn to build your first 3D object using beetle blocks, explore 3D and 2D modes, drag and drop instructions, and control the cube with green flag and spacebar reset.

Master negative numbers using a number line game that teaches moving left for negative numbers and right for positive numbers, guided by plus and minus signs to practice subtraction.

Apply number line concepts to control movements by drawing cubes at two-unit steps along x and y axes, including negative directions and rotation to align with the y axis.

Learn to draw cubes on the z axis, positive and negative, by using change absolute z and removing rotation, and apply this to x and y axes with visible stepping.

Use a beetle to draw cubes on multiple lines by rotating and moving along x and y axes, duplicating patterns to create three rows.

Learn to shorten a program by replacing three repeated blocks with a nested repeat loop, achieving the same result and preparing for an exercise to generalize repeats with user input.

Learn how variables act as a changeable data type with names you choose, create variables like a and b, and set their values from user input to drive a program.

Generate multicolor 3d patterns with random colors and unknown numbers of rows and cubes, without user input, using random hue values 1 to 360.

Program a Chibi Chip to turn D0 and D1 pins on/off with digital function, and use analog function on A0 to vary brightness from 40% to 100% in forever loop.