Timberdoodle 12th Grade Classic Elite kit displaying a model engine, anatomy puzzle, economics, and calculus books.
Timberdoodle 12th Grade Classic Complete homeschool kit with forensic science, calculus, and graphic design workbooks.
Timberdoodle 12th Grade Classic Basic homeschool kit showing logic, writing, calculus, and literature textbooks.
Timberdoodle 12th Grade Nonreligious Elite kit with a model engine, wood carving kit, and secular high school textbooks.
Timberdoodle 12th Grade Nonreligious Basic kit showing secular logic, writing, literature, and calculus textbooks.

2026 Twelfth-Grade Curriculum Kit

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$1959

$2144.72

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2026 Twelfth-Grade Additional Student Kit

Classic / Elite

$1154.86


Ages17-18
GradesTwelfth-Grade
AvailabilityIn stock items ship within 1-3 days.
Product Code999-2612C

You'll earn 1959 Doodle Dollar points!

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Product Info
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What's in Each Kit Edition?
What's in Each Kit Edition?

Your side-by-side chart shows every item in this grade and whether it's in the Basic, Complete, or Elite kit.

KIT TIERS
What’s Included in Each Tier?

Each Kit Tier includes specific subjects and courses, starting from the minimum required. Check out the comparisons below to see which Kit Tier is right for you.

2026 12th Grade Handbook + Scheduler

2026 12th Grade Handbook + Scheduler

Our guides are designed for simplicity, containing essential information, flexible reading challenges, and access to the Online Scheduler to ensure you're fully equipped for your homeschool journey.

Elite

Complete

Basic

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Implications of Literature: Trailblazer

Implications of Literature: Trailblazer

Trailblazer tackles 1,500 years of British literature with structure and depth. Built-in vocabulary support, quizzes, and literary analysis questions turn every selection into a skill-building moment. From Shakespeare to Churchill to Kipling, this anthology trains students to engage, annotate, and analyze—without watering down the classics.

Elite

Complete

Basic

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Wordsmith Craftsman

Wordsmith Craftsman

This ¼-credit course covers the writing your teen actually needs—summaries, reports, essays, even formal letters. With smart instruction and revision tools, Wordsmith Craftsman builds clarity, tone, and confidence. Self-paced and thoughtfully structured, it prepares students for college-level writing, job applications, and everyday communication that gets the point across.

Elite

Complete

Basic

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Easy Grammar Ultimate Grade 12

Easy Grammar Ultimate Grade 12

In just 10–15 minutes a day, this ¼-credit course sharpens grammar, punctuation, and writing—without dragging it out. Built for independence, Easy Grammar 12 helps teens write cleanly and communicate with purpose, and is ideal for college-bound seniors who need real grammar skills.

Elite

Complete

Basic

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My Year of Writing

My Year of Writing

This creative prompt book pairs perfectly with your teen’s writing curriculum, offering 365 playful, low-pressure exercises that build fluency and confidence. From reimagined fairy tales to dream job pitches, each entry keeps the pen moving. It’s not about perfection—it’s about showing up, exploring ideas, and discovering that writing can be a skill and an outlet.

Elite

Complete

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Math-U-See Calculus

Math-U-See Calculus

Where motion meets meaning, Math-U-See Calculus helps students master limits, derivatives, and integrals, step by step and without panic. With clear instruction, real-world applications, and a visual, mastery-based approach, this course transforms advanced math into a tool for solving big ideas in science, engineering, and beyond.

Elite

Complete

Basic

Learn more

Philosophy Adventure

Philosophy Adventure

This full-credit course blends early philosophy with biblical truth to build articulate thinkers. With vivid readings, thoughtful prompts, and structured writing tools, Philosophy Adventure trains teens to reason well, write clearly, and speak with purpose. This is worldview, logic, and communication, bundled into one no-nonsense college-prep course for thoughtful teens.

Elite

Complete

Basic

Learn more

Life of Fred: Logic

Life of Fred: Logic

Life of Fred: Logic uses witty narratives and puzzles teens will find appealing to teach inductive reasoning, logic, fallacies, proofs, and more. A primary role of parenthood is to teach our teens to think analytically, and for that, Life of Fred will be a great tool in your toolbox.

Elite

Complete

Basic

Learn more

IQ Pentagon

IQ Pentagon

IQ Pentagon shifts the familiar IQ puzzle style onto a five-sided board where space doesn't behave the way it does on a grid. The 120 challenges build from approachable to brain-bending. This travel-ready logic puzzle includes 12 pieces and one pentagon board, and fits anywhere.

Elite

Complete

Learn more

Color Scheme

Color Scheme

In The Color Scheme, teens race to crack a secret code on a shifting board. Each move resets the challenge, demanding sharp memory, quick logic, and total focus. With a beautiful design and sleek wooden pieces, it’s strategy, surprise, and competition wrapped in one unforgettable duel.

Elite

Learn more

The Reason for God

The Reason for God

In this apologia for the Christian faith, Tim Keller makes an intellectually compelling case for God. Every high school student needs to learn to think through each of the questions presented in The Reason for God.

Elite

Learn more

Exploring World History

Exploring World History

This full-color, Bible-rich course combines history, literature, and worldview into one powerful package. With 150 lessons, source readings, and built-in writing, your teen will study empires, revolutions, and global voices through the lens of faith. Complete all components for 3 credits—or adjust the pace to fit your homeschool groove.

Elite

Complete

Learn more

Exploring Economics

Exploring Economics

From personal budgets to national debt, this Bible-based course tackles how money works—historically, practically, and spiritually. With 75 lessons, engaging readings, and flexible structure, your teen will explore how economics shapes everything from daily decisions to global systems. It earns ½ credit and builds real understanding, without the jargon overload.

Elite

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Medical Investigation 101

Medical Investigation 101

This ½-credit course teaches teens to approach health like investigators—spotting symptoms, reading case files, and walking through real diagnostic steps. The workbook adds hands-on diagrams, definitions, and vocabulary practice. More than just case studies, it builds a lasting understanding of the human body, personal health, and how medical decisions are made.

Elite

Complete

Learn more

Intro to Forensic Science

Intro to Forensic Science

From fingerprints to fire scenes, this high school course explores 20+ branches of forensic science through hands-on labs, case studies, and a biblical lens. Students learn how investigators handle evidence, think critically, and seek justice—building discernment as well as scientific understanding. It’s real-world science with eternal perspective.

Elite

Complete

Learn more

Dr. Livingston's Anatomy Jigsaw Puzzle: The Human Thorax

Dr. Livingston's Anatomy Jigsaw Puzzle: The Human Thorax

With 538 pieces, this oversized puzzle builds a detailed cross-section of the human thorax—ribs, heart, lungs, and more. Twice life-size and rich in anatomical accuracy, it sharpens biology knowledge and spatial reasoning. Whether your teen’s aiming for med school or just wants a better grasp of anatomy, this puzzle delivers.

Elite

Learn more

CompuScholar Unity Game Programming

CompuScholar Unity Game Programming

This fast-paced, full-credit course teaches C#, animation, game physics, AI, and the Unity engine across 170 structured lessons. With hands-on labs and real project cycles, it preps your teen to think like a developer—writing, testing, and refining code with purpose. Auto-graded quizzes and parent-friendly rubrics keep it homeschool-smooth.

Elite

Complete

Learn more

Hidden Systems

Hidden Systems

This award-winning graphic novel explores the science behind water, electricity, and internet systems—how they work, who built them, and what’s at stake. With bold diagrams, sharp wit, and surprising depth, Hidden Systems makes real-world engineering feel personal, relevant, and unforgettable.

Elite

Complete

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Turbocharged 4-Cylinder Engine

Turbocharged 4-Cylinder Engine

Your teen assembles the Turbocharged 4-Cylinder Engine kit using over 300 metal components. This is a complete inline four-cylinder engine where pistons, connecting rods, a crankshaft, and a flywheel all work together in a continuous cycle. This is a lengthy, technical build that rewards careful work and leaves your teen with a working model and a real understanding of how engines run.

Elite

Learn more

Graphic Design 101

Graphic Design 101

This ½-credit course teaches teens to design logos, build brands, and apply the seven elements of design through hands-on projects. Weekly video lessons and student workshop recaps provide real examples and expert tips. From rough drafts to final portfolio, Graphic Design 101 trains creative teens to think—and produce—like real designers.

Elite

Complete

Learn more

Walnut Kuksa Carving Kit

Walnut Kuksa Carving Kit

Carve a traditional Finnish drinking cup from real walnut wood! This kit includes the tools, blank, and step-by-step guidance.

Elite

Complete

Learn more

Seashell Shore 3D Painting

Seashell Shore 3D Painting

Press clay onto canvas to build a textured seashell scene that air-dries into lasting, display-worthy wall art. Seashell Shore 3D Painting is a calming, screen-free creative project.

Elite

Learn more

Timberdoodle One-Year High School Planner

Timberdoodle One-Year High School Planner

Exclusively from Timberdoodle, this high school planner is your teen’s built-in backup brain. With calendars, transcript tools, and space for everything from biology tests to college apps, it’s the one planner that keeps him on track now—and makes future-you look like a genius.

Elite

Complete

Basic

Learn more

52 Interview Questions

52 Interview Questions

52 Essential Interview Skills trains teens to speak clearly, stay focused under pressure, and give strong, relevant answers. With 200+ questions and strategic difficulty levels, this deck builds real-world confidence. Use it regularly, and your teen will be ready for any interview—college, job, or internship—with poise and professionalism.

Elite

Complete

Learn more

FAQs
Have Questions About this Product?

Find answers to the most frequently asked questions about this product below:

We asked the families who used our 12th grade kit how long their students spent on "school." Most of the families worked on academics 4 or 5 days a week and spent 3-5 hours a day specifically on Timberdoodle materials. It is common for families to spend more or less time than that, so don't stress if your schedule doesn't exactly match up. And, of course, the time you spend will be greatly impacted by how in-depth your student takes their studies, their learning approach, how distractible they allow themselves to be, and much more.

Feeling a little queasy about giving grades? Don't worry—you've totally got this. Grading high school at home might sound scary, but it's really just another skill you'll master, like teaching long division or surviving a field trip to the science museum. Check out this article for tips and suggestions.

Not sure if it’s time to move up? Totally normal!

A great place to start is with our Placement Tests. We have complete tests for younger kiddos to show exactly where they are. For older students, you’ll want to focus on the math and language arts sections to get a good feel for their readiness.

Kids are usually ready to jump into the next kit—with maybe a few exceptions. If your child is heading into 3rd grade but places into 2nd-grade math, no problem! You might want to grab the 3rd-grade kit and simply swap out the math.

If a subject didn’t stick last year, now’s your chance to figure out why.

  • Maybe your child just missed a few concepts (hello, summer review!).
  • Maybe the curriculum didn’t click.
  • Maybe math just isn’t his jam (yet).
  • Or maybe he needs a little extra support—and that’s okay!

One of the best things about homeschooling? You’re not locked into a one-size-fits-all timeline. You can customize learning to fit your child and help them succeed at their own pace.

Ready to start exploring? We’re here to help every step of the way!

Nope—and that's totally normal!

Here's the deal: Accreditation is for schools, not curriculum. Your local school district might be accredited, but their textbooks aren't. Accreditation looks at things like teacher degrees and classroom hours, not the books or materials being used. And since Timberdoodle kits aren't a school—they're a collection of awesome learning tools—there's nothing to accredit.

If you see a homeschool program claiming to be "accredited," just remember: it's the school that's accredited, not the curriculum.

And don't worry—no state requires homeschool curriculum to be accredited. (Phew!)

What you really want to know is: "Will Timberdoodle meet my state's homeschool requirements?" In most cases, the answer is yes—we meet or beat what's needed! However, every state's rules are a little different, so we recommend checking yours. (We even have a quick cheat sheet to help!)

Still scratching your head? Reach out—we'd love to help you figure it out!

We've been honored with more than 40 awards from top homeschooling resources over the years. We're talking about the Practical Homeschooling Reader Awards, The Old Schoolhouse Excellence in Education Awards, and Cathy Duffy's Top Picks. Our Elementary Curriculum, High School Curriculum, Kindergarten, Middle School Curriculum, and Preschool/Readiness kits have all earned top awards. We've also been recognized for our Boxed Curriculum and even for being Most Unique. These awards are a testament to how much our customers love our kits! Winning them means receiving very high satisfaction ratings from YOU, our amazing homeschooling families. It truly shows that the time and effort we put into creating comprehensive and engaging curriculum pays off!

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REVIEWS
What Our Customers Have To Say
  1. September 24, 2025

    Started during the pandemic and wrapping 4+ years of world schooling

    Vivienne M.

    Our 12th grader was shot into online high school during the pandemic, which was a huge shock to the whole family and with that change we decided to go full world schooling, which has been a blessing. The online curriculum schedule guide, which is customizable has been a great way to keep all of us on track. We never thought we’d go this route, but with a customizable curriculum we have been able to help our two sons move through their education, while experiencing the world.

  2. February 13, 2019

    Twelfth-Grade Curriculum Kit

    Manda S.

    Wow, I love this curriculum. This is the first year we've pulled our teen out of the public school system and I am so happy we did. He's blossoming before our eyes with this engaging curriculum. I finally she him taking responsibility for his education.

  3. February 14, 2018

    Twelfth-Grade Curriculum Kit

    Jonna K.

    This kit has worked very well this year. It had what we wanted to cover.

  4. May 20, 2015

    Flexible to Schedule

    Michelle G.

    I appreciate that each year every Timberdoodle Curriculum Kit gets thorough consideration for updates and changes. We are very excited to order and use this year's complete 12th grade kit, especially with the inclusion of the Notgrass Company's Exploring World History curriculum. From experience, every Notgrass resource we've used has been incredibly easy to schedule and use but rich and rewarding to study. We travel for speech and debate tournaments and have to adapt our schedule depending on the season and how much travel is involved. The way Timberdoodle kits are set up is so flexible, it takes the work out of juggling our time. And I know Notgrass history resources flow right in with that philosophy.