Beaver Code

Code what you can imagine.
See it move in the real world.

Beaver Code is designed as a learning progression—not a single block editor. Children move from intuitive visual coding toward robotics logic and real programming as their thinking develops.

Start Coding See Classroom Use

smart-lamp.bbx

Connected

When light level < 300

If dark → else →

Turn on LED

Wait 2s

if (light < 300) digitalWrite(LED, HIGH);

One Platform · Three Learning Modes

The interface grows with the learner.

Classes 1–3

Junior Mode

Large icon based blocks and immediate physical outcomes reduce interface friction.

SeeDragTry

Classes 4–8

Robotics Mode

Sensors, conditions, loops and variables become tools for controlling real machines.

SenseDecideMove

Classes 8–10

Advanced Mode

Bridge visual logic toward Arduino-style programming and more complex engineering projects.

CodeDebugInvent

One Idea · Deeper Thinking

“Make a light turn on automatically.”

Junior

I Explore

Drag a light and sensor behaviour into a simple sequence.

See example

Robotics

I Code

Read a sensor value and use an if/else condition to control the light.

See example

Advanced

I Invent

Tune thresholds, add hysteresis, monitor serial data and optimize behaviour.

See example

The Physical · Digital Loop

Code is meaningful when it changes something you can observe.

01Build

02Connect

03Code

04Test

05Debug

06Improve

Built For Classrooms

Less setup friction. More thinking time.

Offline-First Direction

Core classroom activities should not depend on continuous internet access.

Hardware Connection

Device feedback should be obvious: connected, uploading, running or error.

Teacher Visibility

Examples, levels and projects should be easy for a teacher to locate and demonstrate.

Debug Friendly

Errors should become learning moments through clear feedback, not cryptic technical messages.

Projects, Not Exercises

Every coding concept should lead somewhere visible.

Beginner

Smart Lamp

Sensor thresholds + conditions

Build this project

Intermediate

Servo Gate

Input + decision + actuator

Build this project

Advanced

Autonomous Greenhouse

Multiple sensors + rules + automation

Build this project

Start Where You Are

Begin with blocks. Grow into real engineering.

Start Coding Bring Beaver to Your School

The interface grows with the learner.

Classes 1–3

Junior Mode

Large icon based blocks and immediate physical outcomes reduce interface friction.

SeeDragTry

Classes 4–8

Robotics Mode

Sensors, conditions, loops and variables become tools for controlling real machines.

SenseDecideMove

Classes 8–10

Advanced Mode

Bridge visual logic toward Arduino-style programming and more complex engineering projects.

CodeDebugInvent

“Make a light turn on automatically.”

Junior

I Explore

Drag a light and sensor behaviour into a simple sequence.

See example

Robotics

I Code

Read a sensor value and use an if/else condition to control the light.

See example

Advanced

I Invent

Tune thresholds, add hysteresis, monitor serial data and optimize behaviour.

See example

Less setup friction. More thinking time.

Offline-First Direction

Core classroom activities should not depend on continuous internet access.

Hardware Connection

Device feedback should be obvious: connected, uploading, running or error.

Teacher Visibility

Examples, levels and projects should be easy for a teacher to locate and demonstrate.

Debug Friendly

Errors should become learning moments through clear feedback, not cryptic technical messages.

Code what you can imagine. See it move in the real world.

The interface grows with the learner.

Junior Mode

Robotics Mode

Advanced Mode

“Make a light turn on automatically.”

I Explore

I Code

I Invent

Code is meaningful when it changes something you can observe.

Less setup friction. More thinking time.

Offline-First Direction

Hardware Connection

Teacher Visibility

Debug Friendly

Every coding concept should lead somewhere visible.

Smart Lamp

Servo Gate

Autonomous Greenhouse

Begin with blocks. Grow into real engineering.

Code what you can imagine. See it move in the real world.

The interface grows with the learner.

Junior Mode

Robotics Mode

Advanced Mode

“Make a light turn on automatically.”

I Explore

I Code

I Invent

Code is meaningful when it changes something you can observe.

Less setup friction. More thinking time.

Offline-First Direction

Hardware Connection

Teacher Visibility

Debug Friendly

Every coding concept should lead somewhere visible.

Smart Lamp

Servo Gate

Autonomous Greenhouse

Begin with blocks. Grow into real engineering.

Code what you can imagine.
See it move in the real world.

Code what you can imagine.
See it move in the real world.