Physics Fundamentals: An in-depth, no-nonsense review for 2026

In the United States, fewer than half of high school graduates complete a physics course: in 2019, 40% finished physics, according to the National Center for Education Statistics. For homeschool parents, physics is often the class that stalls a teen when math anxiety and lab logistics pile up at the same time. Physics Fundamentals is Georgia Public Broadcasting’s free high‑school physics series, shared through PBS LearningMedia, built around thirty‑minute episodes plus printable note guides, worksheets, quizzes, and tests. We reviewed the official course materials and read homeschool parent discussions on Reddit and The Well‑Trained Mind to understand real‑world fit. Physics Fundamentals works best for visual learners and teens who thrive on a predictable routine, and it is less ideal for students seeking AP‑level intensity or families who want labs to be completely turnkey. Teacher keys are not fully open on the public site, but the overall value is still unusually strong.

What we looked for

When we review a homeschool physics resource, we look for more than “good videos.” We want a course that builds conceptual understanding and quantitative confidence, because many students freeze when formulas appear and many parents worry about missing a prerequisite. We evaluated Physics Fundamentals for a coherent scope and sequence (mechanics through electricity and waves), clarity of explanations and worked examples, and the quality of built‑in practice (note guides, problem sets, quizzes, and tests). We also considered parent workload: Are directions explicit? Are labs realistic at home? Are answer keys available so you can grade with confidence? Finally, we weighed accessibility factors that matter in real homes—screen fatigue, reading load, support for slower processors, and whether the tone feels respectful for teens. Cost and transparency mattered, too, since “free” programs sometimes hide essential pieces behind paywalls or require awkward workarounds.

How it works

Physics Fundamentals is organized as two semesters and, on the current site, spans 55 segments across two units. Semester 1 focuses on mechanics (measurement, vectors, motion, Newton’s laws, forces, momentum, energy, and rotation), and Semester 2 moves into electricity, magnetism, sound, and light. A common homeschool routine is straightforward: assign one segment, print the matching note‑taking guide, watch actively with pauses, and then complete the worksheet or activity page. Parents typically use the quizzes and tests as weekly or unit checks. If you have the teacher resources (Georgia educators can request them; out‑of‑state families usually purchase them), grading becomes simpler because answer keys and pacing guidance are included. Labs are prompted as “pause points” and demonstrations, so families either replicate them with household materials, substitute virtual labs, or join a co‑op for hands‑on sessions. Because each lesson is a segment, you can accelerate, slow down, or revisit topics without derailing the course.

Ideal learner

Physics Fundamentals tends to shine for students who learn best through clear, spoken explanation plus guided practice. Visual and auditory learners who benefit from seeing problems worked step‑by‑step often find the pace calming rather than overwhelming. It is also a strong match for “structured independents”—teens who can work solo once you hand them a predictable routine (video → notes → practice → quiz), but who still need external structure more than an open‑ended textbook provides. Families who want a secular course with broad high‑school coverage appreciate that the lessons move from core measurement skills into mechanics and then into electricity, magnetism, waves, and optics. It can work especially well for students who are newer to physics or who are math‑capable but anxious, because the course reviews key math skills and repeatedly connects equations to physical meaning. Budget‑conscious families also benefit because the core content is free to access online.

Not a fit

This program is not the best match for every learner or every homeschool setup. Students who crave highly modern production, fast pacing, and polished animations may find the older classroom‑style videos dated, and some teens simply do not engage with lecture‑forward instruction even when you pause frequently. It can also be a weaker fit for families who want a lab‑heavy course where every experiment is fully scripted with a kit or guaranteed household materials; Physics Fundamentals gives cues and demonstrations, but parents still have to gather supplies or choose an alternate lab path. For advanced teens aiming for AP‑level depth or a more intense problem‑solving track, the program may feel more “solid college‑prep” than “honors,” and you may need additional problem sets to reach the rigor you want. Finally, if you need a turnkey gradebook with automatic scoring and built‑in accountability, you will have to provide that structure yourself.

What parents like

Across homeschool forums, parents consistently describe Physics Fundamentals as clear teaching with a manageable pace, and several mention that it reviews the trigonometry needed for physics as it comes up. They also appreciate that, with the teacher materials, it can feel like an entire year of structured assignments without paying for a full online class.

• The scope and sequence covers a true year of physics, from mechanics through electricity, magnetism, waves, and optics.

• The lessons are designed with intentional pause points so students can solve problems, discuss ideas, and complete activities instead of only watching passively.

• The printable note‑taking guides reduce cognitive load and help students organize formulas, diagrams, and vocabulary in a consistent format.

• The availability of quizzes and tests makes it easier for parents to document progress and assign a defensible high‑school credit.

• The core student materials and videos are free to access, which makes the cost‑to‑value ratio unusually favorable for budget‑conscious families.

What parents think could be improved or find frustrating

The frustrations parents mention are less about the physics and more about implementation details. Families sometimes have to add polish, labs, or assessment structure to match their teen’s goals and learning style.

• The teacher resources with answer keys are not posted publicly, so non‑Georgia families may need to purchase access or plan for more parent‑created grading.

• Some homeschoolers report that a few components they wanted—such as a comprehensive final exam or keys for every note‑taking page—may require supplementation.

• The classroom‑style production can feel dated or “cheesy” for teens who are used to faster, more modern video instruction.

• Hands‑on labs are prompted and demonstrated, but families who want every lab fully scripted may need an additional lab manual, kits, or co‑op time.

• Students who want AP‑level depth will likely need extra challenging problem sets beyond the included practice.
  
  

Alternatives for a non-fit

If Physics Fundamentals is not the right fit, you have strong options in the Modulo marketplace that map well to common “non‑fit” scenarios. Teens who need more polished, higher‑intensity video instruction can do well with Thinkwell, which many families use when they want a more formal, course‑style experience. Students who want a gentler, story‑driven on‑ramp before high‑school physics often thrive with Science Mom, a secular, video‑based program that includes a physics course for roughly grades 4–8. If your non‑fit is “we need more hands‑on labs,” look at REAL Science Odyssey and plan to prioritize experiments and lab write‑ups. For families who prefer a textbook spine with transparent rigor, OpenStax is a strong free option to anchor reading and problem sets. Finally, if the sticking point is labs, pair almost any curriculum with PhET simulations for high‑quality virtual investigations.

Further reading

If you are weighing Physics Fundamentals, a little context can make the decision easier. Start with The Best Secular Science Programs for Homeschoolers to compare what “video‑first,” “lab‑first,” and “textbook‑first” science can look like across grade bands. If your student is in (or approaching) high school, How to Homeschool High Schoolers will help you think through credits, documentation, and how to build a science plan that matches your teen’s goals. Many families also find it helpful to plan physics as a focused season of learning; What is Modular Learning? explains that approach and how it can reduce burnout. Finally, So what’s the big deal about Mastery Learning? is a useful lens for deciding when to slow down for depth versus moving on for coverage.

The Bottom Line

Physics Fundamentals is a practical, low‑cost way to deliver a complete high‑school physics experience at home, especially for families who want clear teaching and ready‑to‑print student pages. It is most effective when you treat it as a routine—watch actively with pauses, require written work, and use quizzes and tests to keep students accountable. Expect to do a bit of homeschool customization, such as choosing lab options and adding challenge problems if your teen is aiming for an advanced track. If your student likes video instruction and you want a secular, structured spine with excellent value, this program is an easy recommendation. If you need turnkey labs, modern production, or AP‑level depth, use it as a supplement and choose one of the alternatives above as your primary course.