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Celestara Tech

A child in a cape reaching up with a star-tipped pencil
Celestara Tech
CODING · ROBOTICS · STEM

Where little coders become big creators

Where little coders become big creators

Where little coders become big creators

Live, fun coding and robotics classes for grades 1–12. Try your first class for just ₹49 / $1.

Live 1-on-1 online classes

A real project and certificate every level

Coding, robotics and AI for grades 1–12

Coding

Robotics

AI

Book a live coding demo

First class just ₹49 / $1. You’ll pick a time slot next.

Coding

Robotics

AI

Book a live coding demo

First class just ₹49 / $1. You’ll pick a time slot next.

Live classes

Grades 1–12

Certificate every level

Watch young creators in action

Short clips from real classes and student projects. Pick a topic.

0 / 0
More clips on YouTube

Telling a story with Scratch

Coding

Young Coder

A first-time coder makes characters talk, move and react to clicks in a short animated story.

[Clip title]

Coding

[Course name]

[One or two lines about what the student does in this clip.]

[Clip title]

Coding

[Course name]

[One or two lines about what the student does in this clip.]

[Clip title]

Coding

[Course name]

[One or two lines about what the student does in this clip.]

[Clip title]

Robotics

[Course name]

[One or two lines about what the student does in this clip.]

[Clip title]

Robotics

[Course name]

[One or two lines about what the student does in this clip.]

[Clip title]

Mathematics

[Course name]

[One or two lines about what the student does in this clip.]

[Clip title]

AI

[Course name]

[One or two lines about what the student does in this clip.]

THE LEARNING GAP

THE LEARNING GAP

Kids love tech. Few get to build it.

Kids love tech. Few get to build it.

School shows children how to use technology. We show them how to make it.

School shows children how to use technology. We show them how to make it.

Watching, not making

Watching, not making

Watching, not making

Most screen time goes on scrolling and videos. Kids rarely get to create something of their own.

Most screen time goes on scrolling and videos. Kids rarely get to create something of their own.

Theory, not practice

Theory, not practice

Theory, not practice

Computer lessons often stop at definitions. Real understanding comes from building, testing and fixing.

Computer lessons often stop at definitions. Real understanding comes from building, testing and fixing.

Tomorrow needs new skills

Tomorrow needs new skills

Tomorrow needs new skills

AI and automation are changing how we work. Logic, creativity and problem solving matter more than memory.

AI and automation are changing how we work. Logic, creativity and problem solving matter more than memory.

★

Celestara Tech closes that gap with live classes where every child builds real projects.

Celestara Tech closes that gap with live classes where every child builds real projects.

Courses that grow with your child

Robotics, coding, AI and maths courses for every stage. Every course ends with a final project and a certificate.

StarBit Explorers

Kids

Hello, micro:bit → Sound & Chance → Grid & Variables → Sense the World

8 modules

64 classes

45 min

Junior

Level 1

Robotics

StarBit Python Pilots

Kids

Python Launchpad → Decisions → Chance & Loops → Images & Sound

8 modules

64 classes

45 min

Junior

Level 2

Robotics

Embedded Electronics Foundations

Juniors

Engineer's Mindset → Logic & Inputs → Displays & Sound → Analog & PWM

8 modules

64 classes

60 min

Middle

Level 1

Robotics

Robotics Engineering Program

Juniors

Python for Robots → Inputs & Safety → Motion Fundamentals → Ultrasonic Sensing

8 modules

64 classes

60 min

Middle

Level 2

Robotics

Embedded Systems & Automation Engineering

Teens

Professional Python → Bits & Timing → Object-Oriented Python → Communication Protocols

8 modules

64 classes

80 min

Senior

Level 1

Robotics

Innovation & Product Engineering Capstone

Teens

Advanced Control → Interfaces & UX → Robotics Systems → Design Thinking Sprint

8 modules

64 classes

80 min

Senior

Level 2

Robotics

Scratch Story Makers

Kids

Meet Scratch → Motion & Looks → Events & Sounds → Loops

8 modules

64 classes

45 min

Junior

Level 1

Coding

Scratch Game Builders

Kids

Game Design Basics → Variables & Score → Conditions → Clones & Enemies

8 modules

64 classes

45 min

Junior

Level 2

Coding

Python Starters

Juniors

Hello, Python → Variables & Input → Decisions → Loops

8 modules

64 classes

60 min

Middle

Level 1

Coding

Python Game Developers

Juniors

Pygame Setup → Sprites & Movement → Collisions → Scoring & Lives

8 modules

64 classes

60 min

Middle

Level 2

Coding

Web Creators

Teens

HTML Foundations → CSS Styling → Layouts → JavaScript Basics

8 modules

64 classes

60 min

Senior

Level 1

Coding

App Developers

Teens

App Planning → JavaScript Deep Dive → Working with Data → APIs

8 modules

64 classes

60 min

Senior

Level 2

Coding

AI Explorers

Kids

What Is AI? → Teaching with Examples → Image Models → Sound Models

8 modules

64 classes

45 min

Junior

Level 1

AI

AI Game Makers

Kids

Smart Sprites → Gesture Controls → Voice Commands → Chatbot Basics

8 modules

64 classes

45 min

Junior

Level 2

AI

Python for AI

Juniors

Python Refresher → Data & Lists → Charts & Patterns → Predictions

8 modules

64 classes

60 min

Middle

Level 1

AI

Machine Learning Makers

Juniors

ML Workflow → Classification → Regression → Image Recognition

8 modules

64 classes

60 min

Middle

Level 2

AI

Generative AI Builders

Teens

How GenAI Works → Prompt Design → Text Generation → Image Generation

8 modules

64 classes

60 min

Senior

Level 1

AI

AI App Innovators

Teens

Problem Discovery → AI Agents & Tools → Working with Documents → Voice & Vision Apps

8 modules

64 classes

60 min

Senior

Level 2

AI

Stardust Number Explorers

Kids

Grade 2

Number Constellations → Addition & Subtraction Galaxy → Measure the Moon → Shape Station

4 levels

64 classes

45 min

Junior

Level 1

Mathematics

Comet Fact Masters

Kids

Grade 3

Multiplication Launch → Numbers & Fractions → Measure & Data Lab → Shapes & Problem Solving

4 levels

64 classes

45 min

Junior

Level 2

Mathematics

Moonbeam Problem Solvers

Kids

Grade 4

Big Numbers & Multiplication → Fractions & Decimals → Measurement & Angles → Multi-Step Problem Solving

4 levels

64 classes

45 min

Junior

Level 3

Mathematics

Planet Builders

Juniors

Grade 5

Place Value & Decimals → Fraction Operations → Volume & the Coordinate Plane → Real-World Applications

4 levels

64 classes

45 min

Middle

Level 1

Mathematics

Orbit Thinkers

Juniors

Grade 6

Number Sense & Factors → Ratios & Percentages → Expressions & Equations → Geometry & Statistics

4 levels

64 classes

45 min

Middle

Level 2

Mathematics

Nebula Navigators

Juniors

Grade 7

Rational Numbers → Proportions & Percent → Expressions, Equations & Angles → Geometry & Probability

4 levels

64 classes

45 min

Middle

Level 3

Mathematics

Galaxy Engineers

Teens

Grade 8

Numbers & Exponents → Linear Equations & Systems → Functions & Data → Geometry & Pythagoras

4 levels

64 classes

45 min

Senior

Level 1

Mathematics

Supernova Mathematicians

Teens

Grade 9

Polynomials & Factoring → Equations, Inequalities & Systems → Functions & Sequences → Quadratics, Geometry & Statistics

4 levels

64 classes

45 min

Senior

Level 2

Mathematics

Student showcase

Your child won't just use technology. They'll create it.

Every level ends with a real project. Here are a few things our students have made.

Garden Guardian

[What the student says about building it]

[Student first name], age [#] · [City]

Kids

StarBit Explorers

Smart Classroom Monitor

[What the student says about building it]

[Student first name], age [#] · [City]

Kids

StarBit Python Pilots

Smart Home Guardian

[What the student says about building it]

[Student first name], age [#] · [City]

Teens

Embedded Electronics Foundations

Smart Delivery Rover

[What the student says about building it]

[Student first name], age [#] · [City]

Teens

Robotics Engineering Program

Student-designed smart system

[What the student says about building it]

[Student first name], age [#] · [City]

Teens

Embedded Systems & Automation Engineering

Own product prototype

[What the student says about building it]

[Student first name], age [#] · [City]

Teens

Innovation & Product Engineering Capstone

My Interactive Storybook

[What the student says about building it]

[Student first name], age [#] · [City]

Kids

Scratch Story Makers

My Arcade Game

[What the student says about building it]

[Student first name], age [#] · [City]

Kids

Scratch Game Builders

Quiz Master App

[What the student says about building it]

[Student first name], age [#] · [City]

Teens

Python Starters

Space Dodger Game

[What the student says about building it]

[Student first name], age [#] · [City]

Teens

Python Game Developers

Personal Portfolio Website

[What the student says about building it]

[Student first name], age [#] · [City]

Teens

Web Creators

My Web App

[What the student says about building it]

[Student first name], age [#] · [City]

Teens

App Developers

Smart Sorting Helper

[What the student says about building it]

[Student first name], age [#] · [City]

Kids

AI Explorers

Gesture-Controlled Game

[What the student says about building it]

[Student first name], age [#] · [City]

Kids

AI Game Makers

Mood Predictor

[What the student says about building it]

[Student first name], age [#] · [City]

Teens

Python for AI

Recycling Sorter Model

[What the student says about building it]

[Student first name], age [#] · [City]

Teens

Machine Learning Makers

Study Buddy Chatbot

[What the student says about building it]

[Student first name], age [#] · [City]

Teens

Generative AI Builders

Own AI app

[What the student says about building it]

[Student first name], age [#] · [City]

Teens

AI App Innovators

My Number Museum

[What the student says about building it]

[Student first name], age [#] · [City]

Kids

Stardust Number Explorers

Comet Times-Table Game

[What the student says about building it]

[Student first name], age [#] · [City]

Kids

Comet Fact Masters

Moon Base Supply Planner

[What the student says about building it]

[Student first name], age [#] · [City]

Kids

Moonbeam Problem Solvers

Planet Data Cards

[What the student says about building it]

[Student first name], age [#] · [City]

Teens

Planet Builders

Cosmic Code Breaker

[What the student says about building it]

[Student first name], age [#] · [City]

Teens

Orbit Thinkers

Deep-Space Temperature Log

[What the student says about building it]

[Student first name], age [#] · [City]

Teens

Nebula Navigators

Solar System Scale Model

[What the student says about building it]

[Student first name], age [#] · [City]

Teens

Galaxy Engineers

Polynomial Puzzle Vault

[What the student says about building it]

[Student first name], age [#] · [City]

Teens

Supernova Mathematicians

Skills for a future shaped by AI

Six skill areas your child practises across our courses, from first blocks of code to real AI apps.

Coding & logic

Break big problems into small, clear steps.

Robotics

Wire, program and test machines that move.

Artificial intelligence

Train simple models and see how AI decides.

A child in a cape reaching up with a star-tipped pencil

Game design

Plan rules, levels and characters, then code them.

Web & apps

Build sites and apps other people can use.

Creative confidence

Present projects and explain how they work.

Why our classes work

Why our classes work

Four simple ideas behind every Celestara Tech lesson.

Four simple ideas behind every Celestara Tech lesson.

[Class photo]

01

One teacher, one child

One teacher, one child

Live 1-on-1 classes move at your child’s pace. Questions get answered in the moment, not at the end of a recording.

Live 1-on-1 classes move at your child’s pace. Questions get answered in the moment, not at the end of a recording.

Live, not recorded

Your child’s pace

[Class photo]

02

Learn by making

Learn by making

Each class builds toward something real: a game, a robot, a website or an AI app your child can show off.

Each class builds toward something real: a game, a robot, a website or an AI app your child can show off.

Project every level

Hands-on from day one

[Class photo]

[Class photo]

03

A clear path, level by level

A clear path, level by level

Every course is split into 16-class levels. Each one ends with a project and a certificate, so progress is easy to see.

Every course is split into 16-class levels. Each one ends with a project and a certificate, so progress is easy to see.

16 classes a level

Certificate each level

[Class photo]

04

Parents stay in the loop

Parents stay in the loop

See your child’s project at the end of every level, and message us on WhatsApp whenever you have a question.

See your child’s project at the end of every level, and message us on WhatsApp whenever you have a question.

Project at every level

WhatsApp support

[Class photo]

How it works

How it works

1

Book a demo

Pick a slot in your local time.

1

Book a demo

Pick a slot in your local time.

2

Chat with us on WhatsApp

We confirm your class.

2

Chat with us on WhatsApp

We confirm your class.

3

Choose a monthly plan

UPI or cards via Razorpay.

3

Choose a monthly plan

UPI or cards via Razorpay.

4

Join your live class

Live, 1-on-1, online.

4

Join your live class

Live, 1-on-1, online.

Learning kits for hands-on building

Our robotics courses use real boards and sensors. Ask us first and we'll tell you exactly which kit your child needs.

Stardust Starter Kit

StarBit Explorers

Yellow

₹[price]

Modules 1–4

Moonbeam Explorer Kit

StarBit Explorers

Yellow

₹[price]

Modules 5–8

Comet Coder Kit

StarBit Python Pilots

Yellow

₹[price]

Modules 1–4

Twin Orbit Radio Kit

StarBit Python Pilots

Yellow

₹[price]

Modules 5–8

Spark Constellation Kit

Embedded Electronics Foundations

Blue

₹[price]

Modules 1–4

Aurora Sensor Kit

Embedded Electronics Foundations

Blue

₹[price]

Modules 5–8

Rocket Rover Kit

Robotics Engineering Program

Blue

₹[price]

Modules 1–4

Galaxy Navigator Kit

Robotics Engineering Program

Blue

₹[price]

Modules 5–8

Nebula Core Kit

Embedded Systems & Automation Engineering

Blue

₹[price]

Modules 1–4

Pulsar Automation Kit

Embedded Systems & Automation Engineering

Blue

₹[price]

Modules 5–8

Orbit Engineer Kit

Innovation & Product Engineering Capstone

Blue

₹[price]

Modules 1–4

Supernova Prototype Kit

Innovation & Product Engineering Capstone

Blue

₹[price]

Modules 5–8

Families who learn with us

[4.9] average from [###] reviews

[Parent review, shared with written consent]

[Parent first name]

Parent of [Child], Grade [#]

Parents

[Parent review, shared with written consent]

[Parent first name]

Parent of [Child], Grade [#]

Parents

[Parent review, shared with written consent]

[Parent first name]

Parent of [Child], Grade [#]

Parents

[Student review, shared with a parent's written consent]

[Student first name]

Grade [#] · [Course]

Students

[Student review, shared with a parent's written consent]

[Student first name]

Grade [#] · [Course]

Students

[Student review, shared with a parent's written consent]

[Student first name]

Grade [#] · [Course]

Students

[One line about this family's video story]

[Parent first name]

Parent of [Child], Grade [#]

Video stories

[One line about this family's video story]

[Parent first name]

Parent of [Child], Grade [#]

Video stories

Questions parents ask

Questions parents ask

Grade 1 (about age 6) for Kids; grade 5+ for Teens.

[###]+

[###]+

Students taught

[##]

[##]

Countries

[#,###]+

[#,###]+

Live classes

[4.9]/5

[4.9]/5

Parent rating

Give your child a head start in tech

Give your child a head start in tech

Book a live class for just ₹49 / $1 and see how your child learns.

What age is right to start?

Kids classes start from Grade 1 (about age 6). Teens classes are for Grades 5–12.

Getting started

Are classes live?

Yes. All classes are live, 1-on-1 and online, with a real teacher.

Classes

How much does it cost?

Demo: ₹99 / $1. Kids: ₹299 / $5 per session. Teens: ₹399 / $6 per session.

Pricing & payment

What courses do you offer for Kids?

Scratch Jr, Block Coding Basics and Intro to Robotics (Grades 1–4).

Courses

How do I book a demo?

Tap “Book $1 Demo”, pick a time, and we’ll confirm on WhatsApp.

Booking

What’s the difference between Kids and Teens?

Kids (Grades 1–4) learn through playful block coding and robots. Teens (Grades 5–12) write real code and build real projects.

Getting started

How long is each class?

Demo: 30 minutes. Kids: 45 minutes. Teens: 60 minutes.

Classes

Why does the demo cost ₹99 / $1?

The small fee keeps demo slots for families who are serious, so every child gets a real class.

Pricing & payment

What courses do you offer for Teens?

Scratch, Python Basics, Arduino Robotics and Web Basics (HTML/CSS) (Grades 5–12).

Courses

What happens after I book?

We message you on WhatsApp to confirm, then your child joins the live class online.

Booking

My child has never coded. Is that okay?

Yes! Every course starts from zero, and our teacher goes at your child’s pace.

Getting started

What does my child need?

A laptop or computer with internet, and a quiet spot. Arduino Robotics also needs a kit, and we’ll tell you which one.

Classes

Do I have to buy a package?

No. You pay per session. No packages, no lock-in.

Pricing & payment

Can I talk to someone first?

Of course! Tap “Talk to an expert on WhatsApp” below.

Booking

Which course should my child take?

Book a ₹99 / $1 demo and we’ll suggest the right course for your child.

Getting started

Can I choose the class timing?

Yes. You pick a slot that suits you, and times are shown in your local time zone.

Classes

How do I pay?

UPI or cards via Razorpay.

Pricing & payment

Will my child build something?

Yes. Your child builds a real project in every class.

Classes

Can parents watch the class?

Yes, you’re welcome to sit in, especially for younger kids.

Classes