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Introduction
Teaching a child to code at home does not require buying a curriculum. Free beginner programming tools exist for every age band covered below, including Scratch, Code.org, Khan Academy, and Python. One tutorial titled “How to Teach Kids Coding | Teach Coding for Free with NO Experience” had more than 140,000 views in October 2026. This guide separates the free tools from the paid platforms, then bands both by age so the choice matches where a child actually is.
Key takeaways
- 01Free covers most of childhood. Scratch, Code.org, and Khan Academy are free and span pre-reader through high school. A family can teach years of coding without paying for a curriculum.
- 02In our assessment, paid platforms sell structure more than access. CodeMonkey, Tynker, and CodaKid charge subscriptions for sequenced curriculum, progress tracking, and guided paths. The value is the scope-and-sequence, not the language itself.
- 03Block coding first, text later. In our assessment, pre-readers and early elementary learners should start with drag-and-drop blocks; text languages like Python and JavaScript fit naturally from roughly age 10 up.
- 04Python is our default for teens. Python is free and freely distributable (python.org), and several platforms teach it through game-based play.
- 05Match the tool to the reader, not the grade. In our assessment, a child who reads fluently can move to text coding early, and a child still building reading skills benefits from block-based tools longer.
Free vs. paid: what you actually pay for
In our assessment, the free tools are not stripped-down trials. Scratch is developed by a nonprofit, and the Scratch Foundation states that “Scratch is free because people like you make it possible” (scratchfoundation.org, retrieved October 2026). Code.org, now CodeAI, states that its “curriculum and tutorials are free, open, and built to be shared” under a Creative Commons license (code.org/about, retrieved October 2026). Khan Academy offers computer programming and AP Computer Science Principles at no charge (khanacademy.org/computing, retrieved October 2026; free per khanacademy.org/about, Wayback capture of September 7, 2026).
A paid platform buys a packaged path: a defined order of lessons, automatic checking, dashboards, and in many cases live help. For a parent without a coding background, that structure can be worth the subscription. In our assessment, the trade-off is recurring cost and lock-in to one vendor’s sequence. The sections below note price wherever the publisher states it.
Ages 5 to 7: pre-reader and early block coding
In our assessment, the first goal at this age is the logic of sequencing, loops, and cause-and-effect, not syntax. Children who cannot yet read fluently work with picture blocks and arrows.
Free
Code.org’s CS Fundamentals includes a “Pre-reader Express” course for grades K through 3 that lets “pre-reader students learn computer science at their own pace” (code.org/student/elementary, retrieved October 2026). In our assessment, it is the strongest free starting point for a non-reader, and Scratch itself is generally better once a child reads a little. The Scratch Foundation also lists ScratchJr, an early coding app for ages 5 to 7 (scratchfoundation.org/tools, retrieved October 2026), and the ScratchJr site states that it is “available as a free app” (scratchjr.org, retrieved October 2026).
Paid
Tynker serves ages 5 to 18 and includes “icon-coding for pre-readers” alongside block-based coding (tynker.com/pricing, retrieved October 2026). CodeMonkey starts at age 5 with a block-based track and a “CodeMonkey Jr.” sequencing-and-loops module included in its free trial (codemonkey.com, retrieved October 2026).
Ages 8 to 11: block coding and first text languages
In our assessment, this is Scratch’s core band, and block coding here is not a toy: children build games, animations, and interactive stories with variables, conditionals, and events, the same concepts they will later write in text.
Free
In our assessment, Scratch is the default. It is maintained by the Scratch Foundation as a free, moderated creative community (scratchfoundation.org, retrieved October 2026). Code.org’s CS Fundamentals “Express Course” covers grades 3 through 8 (code.org/student/elementary, retrieved October 2026).
Paid
CodeCombat teaches Python, JavaScript, and C++ through game-based play, with students who “play and write code from the very start of their adventure” (codecombat.com, retrieved October 2026). Home players can subscribe to CodeCombat Premium for “access to all games & projects” (codecombat.com/premium, retrieved October 2026). CodeMonkey offers a full K through 8 curriculum that teaches block-based and text-based coding, including CoffeeScript and Python (codemonkey.com, retrieved October 2026). Tynker spans this band as part of its 5-to-18 range, with self-paced plans listed at $15 per month billed annually ($180 per year), $18 per month billed quarterly ($54), or a $468 lifetime option, each covering up to three children (tynker.com/pricing, retrieved October 2026).
Ages 12 to 14: real languages, game-based
In our assessment, middle schoolers are ready for text languages and projects that look like real software, and the pull of Minecraft and Roblox modding is a useful motivator at this age. Several paid platforms build courses around exactly that.
Free
Khan Academy offers an introduction to computer programming covering JavaScript drawing and animation, plus HTML/CSS and SQL, all free (khanacademy.org/computing, retrieved October 2026; free per khanacademy.org/about, Wayback capture of September 7, 2026).
Paid
CodaKid teaches professional languages including Python, JavaScript, Java, and Lua, with courses in Minecraft modding and Roblox development. The publisher lists a self-paced plan at $29 per month with a 14-day free trial, and private one-on-one lessons starting at $249 per month (codakid.com, retrieved October 2026). CodaKid sets Python at ages 10 and up and web development at ages 12 and up. CodeMonkey also adds high school computer science courses, including AP CSP, intro to CS, web development, and game design (codemonkey.com, retrieved October 2026).
Teens: Python and credit-bearing computer science
In our assessment, Python is the practical default for high school, and it is free. The Python Software Foundation states that “the Python interpreter and the extensive standard library are available in source or binary form without charge for all major platforms, and can be freely distributed” (python.org, retrieved October 2026). The Python site’s getting-started page adds that Python is “easy for beginners to use and learn” (python.org getting started, retrieved October 2026).
Free
A teen can learn Python directly from python.org’s materials, or take Khan Academy’s AP Computer Science Principles course at no charge (khanacademy.org/computing, retrieved October 2026; free per khanacademy.org/about, Wayback capture of September 7, 2026). Khan Academy’s computing catalog also includes computer science theory and Pixar in a Box.
Paid
Teens who want a guided path can continue with CodaKid, which teaches Python, JavaScript, and Java (codakid.com, retrieved October 2026), or use Tynker’s advanced Python, JavaScript, and data-science courses inside its 5-to-18 path (tynker.com/pricing, retrieved October 2026). Families seeking transcript credit should confirm whether a given course is positioned as AP-aligned and plan separately for the College Board exam.
The all-free stack
In our assessment, a family that wants to spend nothing on curriculum can run a K-through-12 path:
- Pre-reader and early elementary: Code.org CS Fundamentals (Pre-reader Express for grades K through 3, Express Course for grades 3 through 8) (code.org/student/elementary).
- Upper elementary: Scratch for open-ended projects (scratchfoundation.org).
- Middle school: Khan Academy computer programming, JavaScript and HTML/CSS (khanacademy.org/computing).
- High school: Python from python.org plus Khan Academy AP Computer Science Principles.
In our assessment, a device and an internet connection are the only costs of this stack.
Choosing one
Start free. In our assessment, Scratch or Code.org will show within a few weeks whether a child is engaged, and neither costs anything to try. Move to a paid platform only when a specific need appears: a sequenced curriculum a parent can hand off, progress tracking for a portfolio or transcript, or a language and tool the free options do not cover well (Minecraft and Roblox modding, Java, structured Python courses). Pick the paid platform by the language and age band the child needs next, then check the publisher’s current price, since the subscription figures above were retrieved October 2026 and change.
Related guides: the math pillar includes a section on the math sequence that prepares for computer science and software engineering, and the publisher directory lists each publisher’s full detail page and worldview classification.
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