Khan Academy uses short, high-quality video instruction paired with adaptive practice problems to build conceptual understanding and procedural fluency. Learners progress through topics at their own pace, with the system adjusting difficulty based on mastery. Parents can monitor progress and identify gaps in real time.
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Khan Academy's SAT Prep uses short, focused video lessons paired with adaptive practice problems to build conceptual understanding and test-taking skills. Students progress at their own pace with real-time feedback and can target weak areas through diagnostic assessments.
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Electives · 3–12
Typing.com
Top pickTyping.com uses interactive, game-based learning to teach touch typing and keyboard proficiency. Students progress through structured lessons at their own pace with immediate feedback and motivational rewards. Parental dashboards provide visibility into student achievement.
Seculareclectictraditional textbook
Math · 8–10
Saxon Publishers / Houghton Mifflin Harcourt
Top pickSaxon Algebra 2 uses incremental, spiral instruction to build mathematical competency through daily practice and cumulative review. Each lesson introduces new concepts while continuously reinforcing previously learned material, enabling students to develop fluency and retention through repetition.
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Math · 8–10
Art of Problem Solving
Top pickArt of Problem Solving's Introduction to Geometry uses a rigorous, proof-based approach that prioritizes understanding over memorization. The curriculum develops critical thinking and mathematical maturity through scaffolded problem sets that range from straightforward applications to olympiad-style challenges. Students learn to construct valid arguments and see geometry as a logical system rather than a collection of formulas.
Secularclassicaltraditional textbook
Math · 8–10
Houghton Mifflin Harcourt
Top pickSaxon Algebra 1 (3rd Edition) uses incremental development where concepts are introduced in small pieces, practiced immediately, then continuously reviewed in mixed problem sets. This classic edition integrates geometry with algebra throughout the course. Each lesson includes new concept introduction, worked examples, practice problems, and a mixed problem set reviewing all previously learned material.
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Latin · 7–10
Bolchazy-Carducci Publishers
Top pickHenle uses a structured mastery approach emphasizing grammatical principles through inductive reasoning and extensive practice. Students build foundational Latin skills incrementally with reading selections from classical authors, preparing them for advanced study.
Neutral / non-religiousclassicaltraditional textbook
Science · 9–12
Apologia Educational Ministries
Top pickApologia Physics combines rigorous college-prep content with a conversational teaching style and biblical worldview. Students work independently through textbook readings, stopping to answer On Your Own questions for comprehension, completing hands-on experiments with household materials, and practicing problem-solving skills. Prerequisites include Algebra I, Geometry, and basic trigonometry.
Christian (moderate)traditional textbookclassical
Math · 9–10
Saxon Publishers (Houghton Mifflin Harcourt)
Top pickSaxon Geometry uses a spiral/incremental review model where new concepts are introduced via investigations and then reinforced through daily problem sets that mix old and new material. This approach builds mastery through consistent repetition and application across varied problem types, typical of Saxon's philosophy.
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Science · 9–12
Apologia Educational Ministries
Top pickTraditional textbook-based chemistry course that balances rigorous scientific content with Christian worldview integration. Emphasizes hands-on lab work and mastery of core chemistry concepts through problem-solving and review.
Christian (moderate)traditional textbookclassical
Science · 9–12
Apologia Educational Ministries
Top pickApologia's Exploring Creation with Biology presents high school biology through a Christian creation lens, combining traditional textbook instruction with hands-on experiments and copious illustrations. The curriculum emphasizes God's design in nature while covering standard biology topics including cells, genetics, ecology, and human anatomy. Lessons are structured for parent-led instruction with integrated activities and review materials.
Christian (moderate)traditional textbookclassical
CTC Math uses animated video instruction followed by guided practice and mastery-based progression. Students work independently through lessons and exercises, receiving instant feedback to reinforce concepts. The approach emphasizes understanding fundamentals before advancing.
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History · 9–12
Notgrass Company
Strong alternateNotgrass Exploring Government combines traditional textbook instruction with practical civics applications and Christian values. Students engage with primary sources, current events, and real-world government scenarios to develop critical thinking about American political systems and ethical citizenship.
Christian (light)eclecticclassical
Math-U-See Algebra 1 uses concrete manipulatives and step-by-step video instruction to build deep understanding of algebraic concepts before abstract symbol manipulation. The mastery-based approach ensures students solidify each topic before advancing, with frequent cumulative review woven throughout.
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Full Curriculum · K–12
Time4Learning
Strong alternateTime4Learning uses colorful, interactive online lessons designed to engage younger and middle-grade students through gamified learning. The spiral curriculum reviews and reinforces concepts across grade levels. Parent dashboards provide oversight but require minimal daily prep.
Seculareclectictraditional textbook
Math · 8–10
Teaching Textbooks
Strong alternateTeaching Textbooks delivers a structured algebra curriculum through interactive online lessons combining video instruction, guided practice, and automated assessment. Each lesson includes explanation videos and problem-solving with instant grading and hints, designed to reduce parent involvement while maintaining mathematical rigor.
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Math · 9–10
Teaching Textbooks
Strong alternateTeaching Textbooks Geometry delivers video-based instruction paired with automated online homework and grading. Each lesson combines visual explanation with immediately-graded practice, allowing students to learn independently while parents monitor progress via dashboard reporting. The approach prioritizes mastery of foundational geometry concepts through repetition and instant feedback.
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Language Arts · 7–12
Easy Grammar Systems
Strong alternateEasy Grammar Plus uses a unique prepositional approach where students memorize 53 prepositions and cross out prepositional phrases to simplify identifying sentence parts. Lessons are brief and straightforward with systematic instruction building incrementally. Cumulative reviews and unit tests reinforce mastery learning with minimal teacher preparation required.
Neutral / non-religioustraditional textbookeclectic
Logic · 5–12
Trivium Press
Strong alternateThe Fallacy Detective teaches students to identify and critique logical errors through direct instruction, practical examples, and guided exercises. Each lesson focuses on a specific fallacy type with contemporary illustrations, helping students develop analytical reasoning and persuasive writing skills.
Secularclassicaleclectic
Logic · 4–12
Apologetics Press
Strong alternateThe Thinking Toolbox teaches students to identify and avoid logical fallacies through guided practice and Socratic dialogue. It emphasizes practical application of reasoning skills to everyday arguments and writing, with Christian worldview integration.
Christian (light)classicaleclectic
Electives · 9–12
Junior Achievement USA
Strong alternateJA Personal Finance 2.0 uses a hybrid model combining self-guided digital learning with volunteer or parent facilitation. Students explore real-world financial scenarios covering earning, budgeting, credit, investing, and consumer protection through interactive activities and discussions.
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Science · 7–9
Real Science Odyssey
Strong alternateReal Science Odyssey Chemistry Level 1 uses inquiry-based, hands-on experiments to introduce fundamental chemistry concepts. Students record observations in a workbook and develop understanding through exploration rather than memorization. The program balances rigor with accessibility for middle-grade science learners.
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Electives · 9–12
Notgrass Company
Strong alternateNotgrass Exploring Economics presents core economic concepts through a Christian lens, emphasizing stewardship, work, and God's design for commerce. The program uses case studies, practical examples, and direct instruction to make economics accessible to teens without assuming prior knowledge. It balances theoretical foundations with real-world application.
Christian (light)eclectictraditional textbook
Electives · 7–12
Crown Financial Ministries
Strong alternateMoney Matters for Teens uses a Christian-stewardship lens to teach practical financial literacy through workbook activities, discussion prompts, and biblical principles. Students explore budgeting, earning, debt management, and long-term financial planning in an accessible, values-driven format suited to adolescent learners.
Christian (moderate)eclectictraditional textbook
Bible · K–12
Positive Action for Christ
Strong alternateBible Study Guide for All Ages uses Scripture-based lessons combined with character development activities suitable for mixed-age families. Each weekly lesson includes reading, reflection, and practical application designed to be accessible across multiple grade levels simultaneously.
Christian (moderate)eclectictraditional textbook
Fine Arts · 6–12
Discovery K12
Strong alternateA free, self-paced online course introducing students to music history, composers, and musical genres through video lessons and listening activities. Designed for independent learners with minimal teacher prep, emphasizing exposure and appreciation over technical music theory.
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