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Products

Explore what CodeHS has to offer for districts, schools, and teachers.
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Products Explore what CodeHS has to offer for districts, schools, and teachers
Platform
Platform
Curriculum
Computer Science Curriculum

Customizable K-12 Computer Science Curriculum
Overview
Curriculum Customizable K-12 Computer Science Curriculum
Professional DevelopmentPD
Professional Development

Online & In-Person Training for Teachers
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Professional Development Online & In-Person Training for Teachers
Online IDE
Online IDE

Write, Run, & Debug Code in an Online IDE
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- JavaScript
- Python
- Java
- HTML
- C++
- SQL
Online IDE Write, Run, & Debug Code in an Online IDE
- Online IDE
- JavaScript
- Python
- Java
- HTML
- C++
- SQL
- Karel
Resources
Resources

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Java

JavaScript

Python 3

HTML

Karel

Turtle

CodeHS Glossary

Pythagorean theorem Python

Relationship between three sides of a right triangle: a^2 + b^2 = c^2