Computer Science Fundamentals

No-Cost Teacher Workshops | Curriculum Overview | Other Resources

Now even the youngest students can explore the limitless world of computing.’s K-5 courses blend online, self-guided, and self-paced tutorials with “unplugged” activities that require no computer at all! Even kindergarten-aged pre-readers can participate. Our curriculum is available at no cost for anyone, anywhere in the world to teach.

Free Teacher Workshops

High quality workshops for teachers, at no cost (US only)

To help teachers implement our courses for grades K-5, offers high-quality, 1-day workshops for educators and content-area teachers (librarians, tech-ed specialists, etc.). These workshops are led by experienced facilitators in locations across the United States.

Attendees learn how to use's courses to introduce computer science basics in a format that's fun and accessible to the youngest learners (grades K-5). Attendees also receive all the supplies they need to teach—at no cost.

No workshop in your area?

Find a CS Fundamentals facilitator near you or consider completing one of our online self-paced professional learning courses on your own.

Curriculum Overview

Courses 1 - 4

Our Computer Science (CS) Fundamentals curriculum is implemented within Code Studio, our online education platform. This curriculum consists of multiple courses, each of which has about 20 lessons that may be implemented as one unit or over the course of a semester. Explore our courses below!

Download complete curriculum for Courses 1 - 4

Course Ages Description Teacher Resources
Course 1

Ages 4-6
  • Early-readers
  • Sequences
  • Loops and events
  • Meaningful collaboration with others
  • Problem-solving and perseverance techniques
  • Internet safety
Lesson Plans



Course 2

Ages 6+
  • Beginner readers
  • Conditionals
  • Algorithms
  • Binary Code
  • Debugging
  • Societal impacts of computing
Lesson Plans



Course 3

Ages 8+
  • Pre-req Course 2
  • Problem Decomposition
  • Functions
  • Nested loops and conditionals
  • Digital Citizenship
  • Internet transmission methods
Lesson Plans



Course 4

Ages 8+
  • Pre-req Course 3
  • Algorithmic problem solving
  • Abstraction
  • Variables
  • For loops
  • Functions with parameters
  • Binary code
Lesson Plans




All Ages
  • No computer required
  • Collaborative activities
  • Computational Thinking
  • Algorithms
  • Loops
  • Conditionals
  • Variables
  • Functions
Unplugged Activities

By the end of each course, students create interactive games or stories that they can share with anyone.

The courses are flexible, too, so educators can adjust them based on their students’ developmental level and prior experience.

All lessons align to all relevant computer science standards, as well as to the ISTE standards. They additionally reinforce concepts and skills taught in other subject areas by integrating national Math, English Language Arts, and Science standards. Read more about our curriculum philosophy here.

Examples of student creations

In this puzzle, the student created a honeycomb pattern.

This student created a game with multiple levels in which you play against different characters. Game on!

This student created a Flappy Bird game.


Teacher Home Page

The Code Studio teacher home page makes it easy for teachers to view lesson plans, create student accounts and monitor student progress. Students don't need an email address to have an account in Code Studio. Students can even log in with a picture instead of a text password.


Tech support & teacher forums

Get online assistance while using our curriculum through product FAQs, technical support, and forums where you can communicate with other teachers! Learn more here.

Coming Soon: Courses A - F

We have revised Courses 1 - 4 based on the great feedback we've gotten in the last couple of years. In particular, the biggest change we are making is to break the content up into 6 courses aligned to each K-5 grade level. The courses will officially be available in August in preparation for the new school year. Learn more about Courses A-F.

If you are preparing for the transition from Courses 1 - 4 to Courses A - F, check out our short transition guide and webinar so that you have all the information you need to get started!

Other Resources

3rd Party resources for elementary school computer science

Organization Curriculum Professional Development
Code Monkey Over 300 story modes & skill mode challenges. Can be taught full year, 1/2 year, or quarterly. $10/student Free online course, $250/webinar, $3500/onsite PD
Code Red Education 150 lessons over 7 modules, $3500/site Online PD included with site fee
Project Lead The Way 6 10-hour computer science modules, $750/school Face-to-face and online, $700 for school-level lead teacher
ScratchEd A 6-unit intro to Scratch, FREE In-person educator meet-ups and online MOOC, FREE
Tynker Free tools, tutorials, and a 6-hr introductory lesson plan. 200+ lessons with assessments: $399/class, $2,000/school 2-day PD, $2000/day + travel

Overview of all courses is building a full K-12 curriculum pathway on our Code Studio learning platform. Learn more about the courses that are still in development as well as our other courses already being taught in thousands of classrooms.

Inspire students

We have created videos, posters, and other resources you can use any course to explain key concepts of computer science and inspire your students.


Find a guest speaker for your classroom

Thousands of engineers and individuals passionate about computer science have signed up to volunteer as a mentor or a guest speaker. You can use our map of volunteers to contact local volunteers to visit your classroom, or search in any city to find computer science students or technical professionals who are ready to inspire your students remotely, via video chat.

Spread the word!

Use this email or share this one-pager with teachers, principals and district administrators.