Why computer science?Every student should have the opportunity to learn computer science. It helps nurture problem-solving skills, logic and creativity. By starting early, students will have a foundation for success in any 21st-century career path. See more stats on uk.code.org.
How do I participate in the Hour of Code?Start planning here by reviewing our how-to guide. You can organise an Hour of Code event at your school or in your community — like in an extracurricular club, non-profit or at work. Or, just try it yourself when Dec. 7 arrives. Context | Request Context.
Who is behind the Hour of Code?The Hour of Code is organised by Code.org, a public 501c3 non-profit based in the U.S. dedicated to expanding participation in computer science by making it available in more schools, and increasing participation by women and underrepresented students of color. An unprecedented coalition of partners have come together to support the Hour of Code, too — including Microsoft, Apple, Amazon, Computing at Schools, and the Department for Education.
I don't know anything about coding. Can I still host an event?Of course. Hour of Code activities are self-guided. All you have to do is try our current tutorials, pick the tutorial you want, and pick an hour — we take care of the rest. We also have options for every age and experience-level, from kindergarten and up. Start planning your event by reading our how to guide.
Do I need computers for every participant?No. We have Hour of Code tutorials that work on PCs, smartphones, tablets, and some that require no computer at all! You can join wherever you are, with whatever you have.
Here are a few options:
- Work in pairs. Research shows students learn best with pair programming, sharing a computer and working together. Encourage your students to double up.
- Use a projected screen. If you have a projector and screen for a Web-connected computer, your entire group can do an Hour of Code together. Watch video portions together and take turns solving puzzles or answering questions.
- Go unplugged. We offer tutorials that require no computer at all.
How can I make an Hour of Code tutorial?If you're interested in becoming a tutorial partner, see our guidelines and instructions. We'd like to host a variety of engaging options, but the primary goal is to optimise the experience for students and teachers who are new to computer science.
Do students need to log on using an account?No. Absolutely no signup or login is required for students to try the Hour of Code. Most of the follow-on courses require account creation to save student progress. Also, signing up for the Hour of Code does NOT automatically create a Code Studio account. If you do want to create accounts for your students, please follow these instructions.
How do you count Hours of Code?The Hour of Code tracker isn't an exact measurement of usage. We do not count unique student IDs perfectly when tracking participation in the Hour of Code, especially because we don't require students to log in or register. As a result, we both over-count and under-count participants at the same time. Read all the details here.
Why don't I see my dot on the map?
We're so sorry you aren't seeing you event on the Hour of Code map. Because of the tens of thousands of organizers who sign up, the map aggregates the data and displays one point for several events. If you click the number above the map you will be directed to a list of all events by state and can find your event listed there. Additionally, given the thousands of people signing up for the Hour of Code, the map and event list usually takes 48 hours to update. Check back in a few days!
How much can one learn in an hour?The goal of the Hour of Code is not to teach anybody to become an expert computer scientist in one hour. One hour is only enough to learn that computer science is fun and creative, that it is accessible at all ages, for all students, regardless of background. The measure of success of this campaign is not in how much CS students learn - the success is reflected in broad participation across gender and ethnic and socioeconomic groups, and the resulting increase in enrollment and participation we see in CS courses at all grade levels. Millions of the participating teachers and students have decided to go beyond one hour - to learn for a whole day or a whole week or longer, and many students have decided to enroll in a whole course (or even a college major) as a result. See also:
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