Guiden is live — now accepting pilot school partners.  
Guiden
by Color Coded Kids
NEWSLU Accelerator — Top 10 Finalist

Where students
learn to think,
not just answer.

Guiden gives every K–12 student a subject-specific AI tutor that guides thinking through questions — never by handing over answers. Teachers gain full visibility into how students reason.

Join as Student
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A
Arya — Math Tutor
Grade 5 · Fractions Assignment
LIVE DEMO
Assignment
Solve 3/4 + 2/5 — show your full reasoning and explain each step.
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Subject AI tutors
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Chat history visible
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Engagement increase
Mathematics  ·Science  ·English Language Arts  ·Computer Science  ·Social Studies  ·AI Literacy  ·Interactive Activities  ·AI Speaking Interviews  ·Rubric-Based Grading  ·Socratic Method  ·Reasoning Analytics  ·FERPA Compliant  ·Zero Advertising  ·
Mathematics  ·Science  ·English Language Arts  ·Computer Science  ·Social Studies  ·AI Literacy  ·Interactive Activities  ·AI Speaking Interviews  ·Rubric-Based Grading  ·Socratic Method  ·Reasoning Analytics  ·FERPA Compliant  ·Zero Advertising  ·
How It Works

Up and running in minutes

No training required. Designed to fit into real classrooms from day one.

01

Create your classroom

Sign up free, create a classroom, and share a simple join code with your students — no IT involvement needed.

02

Assign and let them work

Post assignments with prompts. Students engage with their AI tutor, who guides their thinking through questions and structured hints.

03

See how they think

Review full chat histories, automated rubric scores, and reasoning analytics. Intervene early with students who need support.

Join as Student
The Platform

Every feature built around how students actually learn.

Guiden is not a chatbot with a school theme. It is purpose-built pedagogy infrastructure — designed with classroom realities, teacher workflows, and student cognition at its core.

AI Tutor

Conversational Learning

Students learn by explaining, reasoning, and discussing concepts with an adaptive AI tutor.

24/7learning availability
Assignments

Teacher Guided Workflows

Teachers create structured assignments with guided reasoning and progress tracking.

10xbetter engagement
Analytics

Deep Learning Insights

Track comprehension gaps, reasoning quality, and participation across classrooms.

Real-timestudent insights
Classroom

Built for Schools

Purpose-built infrastructure for classrooms, collaboration, and scalable education.

Secureschool-ready platform
Interactive Activities

Learning That Feels Like Play

Teachers describe a topic and AI instantly builds a drag-and-drop activity — quizzes, timelines, memory games, anagrams, and more.

11activity formats
AI Speaking Assessments

Real Conversations, Real Reasoning

Students engage in a spoken dialogue with an AI interviewer that asks follow-up reasoning questions, hands-free and calibrated to grade level.

Livevoice-to-voice interviews
Generative Activity Engine

Eleven activity formats,
generated on demand

A teacher describes what they taught. The engine selects the right interaction model — sequencing, classification, recall, pattern-matching — and builds a working activity in seconds. No templates, no design tools.

Put in Order

Arrange items in the correct sequence

Learning
Sort & Classify

Drag items into the right categories

Learning
Match Pairs

Connect related items together

Learning
Multiple Choice

Pick the correct answer from options

Learning
Fill the Blank

Complete sentences using a word bank

Learning
Build a Timeline

Place events in chronological order

Learning
Memory Match

Flip cards to find matching pairs

Game
Speed Quiz

Race against the clock — score bonus points

Game
True or False

Decide if each statement is correct

Game
Story Sequencer

Put story events in the right order

Creative
Word Scramble

Unscramble letters to find the word

Creative
Voice Intelligence

An interviewer that
listens and reasons back

Oral assessment does not scale to one teacher and thirty students. Guiden's speaking engine conducts the interview instead — asking about the topic, listening to the student's spoken answer, and following up with why and how until the reasoning is demonstrated, not just the fact.

Interview Mode
Adaptive follow-up questions generated from what the student just said — not a fixed script.
Timed Talk Mode
A topic and a clock. The student speaks continuously and is scored on content, fluency, and structure.
Grade-level calibrated
Vocabulary and reasoning depth adjust automatically from early elementary through high school.
Student-selected voice
Natural-sounding voices at no per-minute cost — selectable by the student before each session.
Try a Speaking Interview
Live Demo — Water Cycle Interview
Good start. Why does the water turn into a gas when it heats up?
Subject Intelligences

Six AI tutors. One platform.

Each tutor is trained for its domain — with live chat, subject-specific visuals, and rubric-graded submissions. See them in action below.

A
AryaMathematics
Grade 5 · Fractions Assignment
LIVE DEMO
Assignment
Solve 3/4 + 2/5 — show your full reasoning and explain each step.
Visual — Fraction Addition
3/4+2/5=15/20+8/20=23/20 = 1 and 3/20
Auto-advancing every 14s
Why It Works

The research behind the product.

Guided discovery outperforms direct instruction

Decades of cognitive research confirm that students who construct their own understanding retain knowledge longer and apply it more flexibly. Guiden operationalizes this at classroom scale — every AI is trained to guide, never to tell.

Bloom, B.S. (1984). The 2 Sigma Problem. Educational Researcher.

Metacognition is the hidden skill

When students explain their reasoning explicitly — in conversation — they are forced to confront gaps in their understanding. Guiden captures this reasoning trail and surfaces it for teachers.

Flavell, J.H. (1979). Metacognition and cognitive monitoring. American Psychologist.

Feedback timing determines impact

Immediate, specific feedback tied to learning objectives dramatically accelerates skill development. Guiden provides structured rubric feedback the moment a student submits — scored on reasoning, correctness, and effort.

Hattie, J. & Timperley, H. (2007). The power of feedback. Review of Educational Research.

"I believe every child should have access to technology education — regardless of their economic background. Guiden is that belief at scale."
Shay Gillespie, Founder & CEO — Color Coded Kids
Product Roadmap

Where we are.
Where we're going.

Transparent product development. Schools partnering now shape what we build next — your classroom feedback becomes our engineering priority.

Live now
Q2–Q3 2025
Core Platform
  • AI tutor chat engine
  • Classroom & assignment management
  • Rubric grading
  • Analytics & materials
  • Admin leaderboard
  • School announcements
In progress
Q4 2025
Intelligence Layer
  • Per-topic mastery maps
  • Expanded KPI framework
  • Teacher AI assistant (Ask Guiden)
  • Short-URL classroom entry
Planned
Q1 2026
Scale Infrastructure
  • Google Sign-In
  • District-wide admin console
  • API partner access
  • White-label option
Future
2026+
Platform Expansion
  • Parent portals
  • Learning pathways
  • Adaptive curriculum
  • District analytics
What Classrooms Say

Real schools. Real results.

My students explain their thinking so much more clearly now. The full chat history makes it easy to see exactly who needs extra support — before it becomes a problem.

MR
Mr. Raymond
Middle School Math Teacher

I like that it gives me hints instead of just telling me the answer. I feel way smarter when I actually figure it out myself.

J
Jaxson
6th Grade Student

Setup was instant and it fits right into our existing workflow. Teachers are finally getting insight into how students think, not just what they submit.

MT
Ms. Torres
Academic Coordinator
The Team

Founded on mission.
Built for classrooms.

Color Coded Kids was founded in 2016 with one conviction: access to technology education should not be determined by zip code. Guiden is that mission at institutional scale.

Shay Gillespie
Shay Gillespie
Founder & CEO — Color Coded Kids
St. Louis, Missouri

Shay Gillespie founded Color Coded Kids in 2016 on the belief that technology education is a right, not a privilege. Under her leadership, CCK has grown from a St. Louis after-school program to a nationally recognized STEAM education organization, partnering with Mastercard and earning selection to the SLU Accelerator.

Her professional background spans 20+ years in enterprise technology sales at World Wide Technology, real estate through Shink Properties LLC, and competitive natural bodybuilding — a combination that reflects the rare discipline she brings to building institutions that last. As a member of Delta Sigma Theta Sorority, Inc., she actively advocates for women and underserved youth across the country.

Guiden is Shay's platform-scale answer to the question she has asked since 2016: how do we ensure that every child — not just those with resources — has access to the tools that develop real thinking skills?

Hartheek Reddy Katta
Hartheek Reddy Katta
Founder & Lead Engineer of Guiden
St. Louis, MO

Hartheek Katta built Guiden from first principles — architecture, API design, AI integration, and product. With a background spanning microservices engineering, EdTech product development, and data systems, he brings the complete technical stack to a problem that demands far more than wrapping an LLM in a chat interface.

The insight behind Guiden came from direct classroom observation while working as a teacher. He watched the same pattern repeat: students arriving at answers without building the reasoning that makes knowledge durable. Teachers had no way to see the thinking — only the output. The gap between a correct submission and genuine understanding was entirely invisible.

Guiden is his engineering answer to that gap — a system that makes student cognition legible, gives teachers actionable data, and gives students the intellectual scaffolding that builds real, lasting confidence. His goal is not another EdTech dashboard, but infrastructure that fundamentally changes what classrooms can see.

Color Coded Kids LLC — Founded 2016, St. Louis, Missouri

CCK designs and delivers computer science programs for K–12 students with a deliberate focus on underserved communities. From after-school STEAM camps to district-wide curriculum partnerships, the organization has spent nearly a decade proving that every child — regardless of background — can build, create, and shape the technology landscape. Guiden is CCK's platform-scale expression of that mission.

Pricing

Simple. Transparent. No surprises.

Try everything free. No credit card. No hidden fees. No tricks.

Student
Free/ always

Full access to all 6 subject AI tutors for students.

  • +All 6 subject intelligences
  • +Assignment submission
  • +Personal practice mode
  • +Progress dashboard
  • +Full chat history
Sign up free
Classroom
Free/ during pilot

Complete teacher toolkit. No cost, no commitment, no end date during pilot.

  • +Everything in Student
  • +Classroom creation
  • +Assignment creation & rubric grading
  • +Full student chat visibility
  • +Analytics dashboard
  • +Document uploads & AI context
Institution
Talk to us

District-wide deployment with data agreements, admin console, and priority support.

  • +Everything in Classroom
  • +District admin console
  • +FERPA data agreement
  • +API access
  • +Priority support
  • +Custom onboarding
Get in touch

No contracts · Cancel anytime · Terms & Refund Policy

Get Started

Ready to see how
your students think?

Join schools already running Guiden. We onboard every pilot personally — a real person from our team gets you set up.

Student Sign Up

Questions? info@colorcodedkids.com — a real person replies within 24 hours.