IOHS offers flexible virtual learning options for students looking to recover credits or earn their high school diploma.

Credit Recovery: Make up failed or incomplete courses required by your current school.

Homeschoolers: Work toward earning your official high school diploma at your own pace. All classes are fully online and pre-recorded, allowing you to study anytime, from anywhere.

Accelerated Diploma Program: Our Homeschoolers program for those 17 yrs or older with little to no credits   Courses are worth double credit.

More details about each program are provided below. If you're interested in the Accelerated Diploma Program and would like us to review your transcript, feel free to email us a copy—official or unofficial is fine.

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For students in a school system needing to make up courses or take extra classes.  These full year's credit class are paced for six weeks but you can move faster or slower.

- Covers both semesters
- High rigor but condensed
- Interactive with video support
- All materials are online
- Submit work online
- Transcript issued to you and your school

For students learning from home and working toward their high school diploma. These full year's credit class are paced for six weeks but you can move faster or slower.

- Covers both semesters
- High rigor but condensed
- Interactive with video support
- All materials are online
- Submit work online
- Take additional courses beyond required
- Assistance with college/university
- Credits accepted from other schools.  You may request a transcript evaluation

This program is for those 17 years or older.  It allows you to complete all state required courses for your diploma in a shortened program.  Most students complete in 5 - 9 months.

- Courses designed for double credits
- High rigor but condensed
- Interactive with video support
- All materials are online
- Submit work online
- No previous transcript required.
- Transfer credits are honored and will reduce your course load

For students learning from home and working toward their high school diploma but may need live support more regularly. These are hosted by certified educators and tutors willing to patiently assist and guide. 

- Schedule your 45 min session
- Meet live for support with courses
- Receive direct instruction as needed

Accelerated Diploma Program (ADP): Worth 22 Credits
This program is for those 17 years or older.  It allows you to complete all state required courses for your diploma in a shortened program.  Most students complete in 5 - 7 months.
FEE: $895 for complete program ($195 downpayment)

The course is designed to give you the foundations and knowledge in the key 6 content areas: Literature, Mathematics, Life/Physical Science, Social Science, Technology, Art and Music.  Each content area is paced out for you, but you may work ahead or take your time.  Though most students complete in 5 - 7 months, you may take up to 18 months to finish your course. 

22 credits required for diploma: 4 English/LIT, 3 Math, 3 Life Science, 3 Social Science, 1 Art, 1 Music, 1 Health/Fitness/PE, 1 Computer Tech and 5 Electives. 

Specialty Courses: Worth 2.0 Credits
Most courses are paced out for 10 weeks, but you can work ahead.
FEE: $210 per course

College Algebra: Worth 2.0 Credits in Mathematics

IDESCRIPTION: In this course, you will be introduced to: Linear equations and inequalities, Graphs and forms of linear equations, Functions, Quadratics: Multiplying and factoring, Quadratic functions and equations, Complex Numbers, Exponents and radicals, Rational expressions and equations, Relating algebra and geometry, Polynomial arithmetic, Advanced function types, Transformations of functions, Rational exponents and radicals, and Logarithms

The Indigenous Peoples of The Americas: Worth 1.0 Credit in Anthropology and 1.0 Credit in Literature

DESCRIPTION: An Anthropology Project Based Class guides a comprehensive study into the history and culture of the first people in North and Central America.  This course includes analysis of archived authentic narratives, documents, research, images and recordings of oral traditions.  Students will also investigate treaties, de-culturalization, historical trauma and contemporary issues involving indigenous Americans.  The Native American Literature component chronicles and celebrates significant authors who established a place for Native literature.

Art History & Natural History - A Study.  Worth 1.0 Credits in Art and 1.0 Credit in History

This interdisciplinary course blends art history and science through global, inclusive, and thematic approaches. Students explore art across cultures and time periods, focusing on themes like identity, migration, and power, with special attention to underrepresented voices. They also engage with scientific topics such as dinosaurs, human evolution, and Earth’s systems using resources from the American Museum of Natural History. The course includes an exploration of New Zealand’s cultural and natural history through artifacts from Te Papa Tongarewa. Designed to foster visual literacy, critical thinking, and curiosity, it offers a rich, multimedia learning experience for all students.

​Advanced US HIS w/Constitutional Studies: Worth 2.0 Credits in Social Science

DESCRIPTION: In this course, you’ll learn about this story by exploring topics like the founding ideals, westward expansion, the Civil War, industrialization, and the ongoing struggle for civil rights This course was created in collaboration with the National Constitution Center, with support from the Yass Foundation. Constitution 101 will help you build a strong understanding of the U.S. Constitution, developments in constitutional law, and key historical documents.

Standard Courses: Worth 1.0 Credit
Most courses are paced out for 6 weeks, but you can work ahead.
FEE: $115

English, Writing, Literature

DESCRIPTION: In this course, we will examine a wide array of literature through a discussion of form, interrogating how the stylistic aspects of the texts influence the meanings created within. In doing so, we will look at poetry, novels, essays, short stories, memoirs, graphic literature, and speeches from Native America to the contemporary landscape. Additionally, we will situate each piece within its historical moment.  Includes mastery-enabled reading and vocab course ​packed with engaging articles, skill-building videos, and targeted practice exercises to build your reading comprehension skills and your confidence!

DESCRIPTION: Students will master the use of literary devices and techniques as well as interpret and critique short stories and an autobiography.  Includes such writers as Arthur Miller,  Shirley Jackson, W.W. Jacobs, Alice Walker,  and Daniel Hawthorne.  Primary Reading: "The Curious Case of Benjamin Button", "The Pearl" by John Steinbeck, "The Scarlet Letter" and "The Autobiography of Malcolm X" with audio and video files.

DESCRIPTION: This course explores significant works of British literature from the Anglo-Saxon period to the modern era. Students will read and analyze classic texts, including poetry, drama, fiction, and essays, to understand historical context, literary movements, and thematic developments. Emphasis is placed on critical thinking, literary analysis, and effective writing.​

DESCRIPTION: A unique and exciting introduction to the genre and craft of world fiction, essays, poetry and non-fiction works such as: Beowulf, Letter from a Birmingham Jail,  British essays, Antigone, Hamlet, Crime and Punishment and more.  For curious students, aspiring authors--anyone with a passion for the classics of the genre with a global reach.

DESCRIPTION: This course offers a behind-the-scenes look at how Pixar artists craft their stories. Students will create their own scripts while learning key literary terms and storytelling techniques. The course covers character development, story structure, visual language, and film grammar. It also emphasizes the art of pitching and giving constructive feedback. At its core, the course celebrates the idea that we are all storytellers.

Mathematics

DESCRIPTION:  This course starts at the very basics and gradually takes the student into solving quadratics equations.  Course includes: equations & inequalities, working with units, linear relationships, functions and sequences, exponents, radicals & irrational numbers and quadratics with built in study and review videos. 

DESCRIPTION: Prerequisite Algebra 1.  This course builds on concepts from Algebra I and Geometry, extending students’ understanding of functions, equations, and inequalities. Topics include quadratic, polynomial, rational, exponential, and logarithmic functions, as well as systems of equations and matrices. The course also introduces basic trigonometric concepts such as right triangle trigonometry, the unit circle, and graphing trigonometric functions. Emphasis is placed on problem-solving, critical thinking, and preparation for higher-level math courses such as Precalculus.

DESCRIPTION:  focuses on the study of shapes, sizes, spatial relationships, and the properties of figures. Students explore concepts such as points, lines, angles, triangles, polygons, circles, transformations, congruence, similarity, and proofs. The course emphasizes logical reasoning, problem-solving, and the application of geometric principles to real-world situations. It builds a strong foundation for advanced math and STEM-related subjects.

DESCRIPTION: Consumer Math is a practical course designed to equip students with essential math skills for making informed financial decisions. Emphasizing problem-solving, critical thinking, and real-life application, the course covers budgeting, banking, credit, interest, taxes, insurance, savings, investments, and expenses related to housing, transportation, and employment.  Through hands-on projects, simulations, and real-world scenarios, students build the confidence and competence to manage personal finances. Whether calculating loan costs, comparing phone plans, or budgeting for groceries, learners see the direct relevance of math in everyday life.

DESCRIPTION:  Precalculus is a comprehensive course that bridges the gap between Algebra II and Calculus. It focuses on the study of functions, including polynomial, rational, exponential, logarithmic, and trigonometric functions, as well as sequences, series, and introductory limits. Students will develop analytical and problem-solving skills while exploring real-world applications. The course emphasizes mathematical reasoning and prepares students for success in calculus and other advanced math courses.

DESCRIPTION: This course introduces students to the fundamentals of data analysis, probability, and statistical reasoning. Topics include collecting and interpreting data, measures of central tendency and variation, probability models, and making inferences. Students will learn to analyze real-world data and apply statistical methods to solve problems and make informed decisions.​

Life & Physical Sciences

DESCRIPTION: Discover the beauty of life from cells to ecosystems! In this course, you’ll explore organism growth and development, energy and matter in biological systems, molecular and classical genetics, natural selection and evolution, biodiversity and human impacts, and more.   This course explores the science of life and living organisms. Students study topics such as cell structure and function, genetics, evolution, ecosystems, and the diversity of life. The course emphasizes scientific inquiry, critical thinking, and hands-on laboratory experiences to help students understand biological processes and their relevance to everyday life. It provides a strong foundation for advanced science courses and encourages a deeper appreciation of the natural world.

DESCRIPTION:  High school physics introduces students to the fundamental principles that govern the physical world. Topics include motion, forces, energy, waves, electricity, magnetism, and basic modern physics concepts. Through a combination of hands-on experiments, problem-solving, and real-world applications, students develop critical thinking and analytical skills. The course emphasizes scientific inquiry, mathematical reasoning, and prepares students for further study in science and engineering.​

DESCRIPTION:  High school chemistry explores the structure, properties, and behavior of matter. Students study topics such as atomic structure, the periodic table, chemical bonding, reactions, stoichiometry, states of matter, and energy changes. Through laboratory experiments, problem-solving, and real-world applications, students develop a deeper understanding of the chemical principles that shape the world around us. The course emphasizes scientific inquiry, critical thinking, and prepares students for advanced science courses.

DESCRIPTION: This course offers an engaging and accessible introduction to the human body and key concepts in health and medicine. Designed for students, future health professionals, and curious learners alike, the course simplifies complex medical topics, helping participants understand how the body’s major systems function and how diseases affect them. Topics include anatomy and physiology, common conditions, and the basics of the circulatory, respiratory, nervous, endocrine, and other body systems. While informative and science-based, this course is not a substitute for medical advice and encourages consultation with health professionals for personal medical concerns.

DESCRIPTION: This course is a laboratory course acceptable for college entry.  In the class, students will be able to apply knowledge from the basic sciences and mathematics to these very interdisciplinary practical global problems. The main focus will be to attempt to understand how the biosphere changes naturally and how human activities are altering it.  An online simulator is used for LAB work.

DESCRIPTION: Electrical engineering is a discipline focused on the study, design, and application of systems and devices that use electricity, electronics, and electromagnetism. Electrical engineers are involved in designing, developing, testing, and overseeing the production of equipment like electric motors, radar and navigation systems, communication networks, and power generation systems. They also work on electrical components for automobiles and aircraft. This course introduces students to key concepts such as circuit analysis, amplifiers, semiconductor devices, electrostatics, and signals and systems, with hands-on projects like homemade robots, LEGO robotics, and reverse engineering.

Social Sciences & History

DESCRIPTION: U.S. History provides students with a comprehensive overview of the major events, people, and movements that have shaped the United States from its founding to the present day. The course explores political, economic, social, and cultural developments, with an emphasis on critical thinking, analysis of primary sources, and understanding historical cause and effect. Students will gain a deeper appreciation of the American experience and its impact on the modern world.​

DESCRIPTION: This course offers a broad overview of world history, emphasizing ancient civilizations and their influence on the modern world. Students examine the political, cultural, economic, and technological developments of societies like Mesopotamia, Egypt, Greece, Rome, and China, while also exploring global interactions through the Middle Ages and early modern era. Key historical periods include the rise of civilizations through 600 BCE, second-wave civilizations, regional interactions from 600 to 1450, the Renaissance and Reformation, Enlightenment and Revolution, and events of the 20th century. The course builds historical thinking skills and highlights connections between past and present.

DESCRIPTION:  Introduces students to fundamental questions about existence, knowledge, morality, logic, and human nature. Students explore major philosophical ideas and thinkers from both Western and non-Western traditions, examining topics such as ethics, metaphysics, political philosophy, and the nature of reality. Through reading, discussion, and critical writing, students develop reasoning skills, challenge assumptions, and learn to think deeply and independently about complex issues.

DESCRIPTION: This course introduces students to the fundamentals of microeconomics and basic financial accounting. In the microeconomics portion, students learn how individuals and businesses make decisions regarding the allocation of limited resources, exploring concepts such as supply and demand, market structures, and consumer behavior. The financial accounting component covers the principles of recording, summarizing, and interpreting financial information, including income statements, balance sheets, and cash flow. Together, the course develops students’ understanding of economic systems and financial literacy, preparing them for further study in business, economics, or finance​ (meets the requirements for all districts' Consumer Education exam).

DESCRIPTION: World Geography introduces students to the Earth's physical and human features, focusing on how they interact and shape our world. Students study continents, countries, climates, landforms, cultures, populations, and global issues while developing map skills and using geographic tools. The course emphasizes the relationships between people, places, and environments, encouraging critical thinking about how geography influences societies and global connections. Key regions explored include Europe, the Russian Realm, North America, Middle America, and South America.

World Geography explores the physical and human features of the Earth and how they interact, with a focus on continents, countries, climates, landforms, cultures, populations, and global challenges. Students develop map skills and use geographic tools to understand the relationships between people, places, and environments. The course promotes critical thinking about how geography shapes societies, economies, and global connections. Regions studied include North Africa, the Middle East, Central and Sub-Saharan Africa, Southern and Eastern Asia, Southeast Asia, and Australia and the Pacific.

DESCRIPTION: Journey through nearly 14 billion years of history with the Big History Project, now available on Khan Academy. This course asks the big questions about our Universe, our planet, life and humanity. Examine our shared history across scales and disciplines. From the Big Bang to our still expanding universe, this course, created and maintained by the Big History Project, will lead you on a journey of astounding connections and exciting discoveries.

DESCRIPTION: An understanding of US government and civics gives you a baseline of knowledge that will enable and empower you to actively participate in our democracy. This course will introduce you to the foundations of American democracy and how the three branches of the US federal government work together to shape policies that preserve civil liberties and civil rights. You'll also examine the opportunities and responsibilities of citizenship, and the role of different political parties and political philosophies in the United States.  Includes the Constitution Exam.

DESCRIPTION: Constitutional Studies examines the foundations, principles, and development of the United States Constitution. Students explore the historical context of its creation, the structure and functions of government, the Bill of Rights, and key Supreme Court cases that have shaped constitutional interpretation. The course emphasizes critical thinking, civic responsibility, and an understanding of how constitutional principles affect law, government, and individual rights in the U.S. today.

DESCRIPTION: This engaging science course invites students to explore fascinating topics using the rich resources of the American Museum of Natural History. From prehistoric life to planetary science, students will deepen their understanding of the natural world through the study of dinosaurs, the universe, human evolution, and Earth's dynamic systems like earthquakes and volcanoes. With a blend of scientific concepts and real-world artifacts, the course encourages curiosity, critical thinking, and a greater appreciation for our planet and its history. In this course, you'll explore the natural and cultural history of New Zealand using resources and artifacts from the Museum of New Zealand Te Papa Tongarewa. See what makes New Zealand such a unique and fascinating place!

Technology

DESCRIPTION: Dive into the world of computer science with our "Computer Science Theory" course. You’ll explore algorithms, cryptography, information theory, graph theory, and data storage while mastering problem-solving techniques like binary search and quick sort. Designed for learners with some programming experience, this course builds both theoretical and practical skills. You’ll also learn how the internet connects billions of devices and how data is protected from cyber threats. By the end, you’ll have a strong understanding of key concepts to tackle real-world problems and deepen your knowledge of the digital world.

Art & Music

DESCRIPTION: Begins with an introduction to the great variety of musical styles from around the world. Examines representative music of the non-Western world, with an emphasis on its function within the culture of which it is a part. No previous musical experience is required. Emphasizes an understanding of basic musical terminology and the development of improved listening skills.   Course also includes a Survey of American contributions to the world’s musical culture, with an emphasis on understanding musical terminology and developing the ability to listen intelligently. No previous musical experience is required. Musical examples will include 19th century classical compositions and subsequent gospel, blues, jazz, Hip Hop and popular music, presented within a general overview of American culture of the time. 

DESCRIPTION: Mixed Media Art: (DBAE) Discipline-Based Arts Education An approach developed by The Getty Center for Education in the Arts, is a framework that insures that all students receive a rigorous study of the arts.  It includes hands-on projects and investigates various mediums of art in depth. It also involves the integration of the arts into any curriculum.   The course Includes: Art Production,  Art History, Criticism. and Mixed Media Arts projects.

DESCRIPTION:  This course offers a fresh take on art history through global, inclusive, and thematic approaches. Drawing from initiatives like The Seeing America Project and ARCHES, students will explore art across time and place—from prehistoric works to contemporary global movements—while examining themes such as identity, migration, technology, environment, and power. Special focus is given to underrepresented voices through modules like Not Your Grandfather’s Art History: A BIPOC Reader and Creating & Conserving. Students will develop visual literacy and critical thinking skills while engaging with artworks from the Americas, Africa, Asia, Europe, and Oceania. Designed for all learners, the course blends historical context with tools for understanding museums, religion in art, and cultural preservation.

World Language

DESCRIPTION: This course offers a beginning study of the Spanish language and the diverse cultures of Spanish-speaking countries. Students will develop basic communication skills in listening, speaking, reading, and writing, while gaining an appreciation for cultural traditions, customs, and daily life across the Spanish-speaking world. Emphasis is placed on building vocabulary, understanding simple grammar structures, and exploring cultural connections through music, food, holidays, and geography.​

DESCRIPTION: Spanish II continues the development of language skills with an emphasis on expanding vocabulary, improving grammar, and enhancing conversational abilities. Students engage in more complex reading, writing, listening, and speaking activities while deepening their understanding of the cultures, traditions, and perspectives of Spanish-speaking communities. The course fosters greater fluency and confidence, preparing students for more advanced study and real-world communication.

Health & Fitness

DESCRIPTION:  This course focuses on developing physical fitness and promoting daily active living through practical exercise routines and self-assessment activities. Students engage in various physical activities designed to improve strength, endurance, and flexibility while learning about the fundamentals of nutrition and healthy lifestyle choices. The course includes personal goal-setting, tracking progress through self-assessments and photo documentation, and reflective discussions to encourage lifelong wellness habits.​

DESCRIPTION: This course offers an engaging and accessible introduction to the human body and key concepts in health and medicine. Designed for students, future health professionals, and curious learners alike, the course simplifies complex medical topics, helping participants understand how the body’s major systems function and how diseases affect them. Topics include anatomy and physiology, common conditions, and the basics of the circulatory, respiratory, nervous, endocrine, and other body systems. While informative and science-based, this course is not a substitute for medical advice and encourages consultation with health professionals for personal medical concerns.