Physics Classroom Physics Interactives
Physics Classroom Physics Interactives is an online collection of about 100 physics simulations, practice activities, and game-like challenges.
What Physics Classroom Physics Interactives is
Physics Classroom Physics Interactives is an online collection of about 100 physics simulations, practice activities, and game-like challenges. Students can change a variable in a simulation and observe the result; Concept Checkers pair with simulations and activity sheets to assess understanding. Topics include kinematics, Newton’s laws, projectiles, energy, electricity, waves, light, and optics. The simulations and Concept Checkers are free to use, and the full version is publicly available. Without Task Tracker, student progress is not saved and teachers cannot customize Concept Checkers. A Task Tracker subscription lets teachers create classes, assign activities with due dates and scoring rules, and view student progress and scores. Teachers can remove question groups and change the miss penalty. A sample interactive is described as scaling across smartphones, tablets, Chromebooks, laptops, and desktops; listed platforms are Android, iOS, and web. Use requires a live internet connection. The site describes its primary audience as beginning physics students and their teachers. Its accessibility provisions include screen-reader navigation, image descriptions, and MathJax, though not every area is usable solely with a keyboard and screen reader.
Good
- About 100 simulations and learning activities.
- Covers mechanics, energy, electricity, waves, and optics.
- Simulations and Concept Checkers are free to use.
- Task Tracker supports assignments and progress reports.
- Includes screen-reader navigation, image descriptions, and MathJax.
Watch out
- Requires a live internet connection.
- Progress is not stored without Task Tracker.
- Concept Checkers cannot be customized without Task Tracker.
- Some areas are not fully usable with keyboard and screen reader alone.
Who it suits
It is suited to beginning physics students and teachers looking for interactive practice across core physics topics. Teachers who want to assign activities and track class progress need Task Tracker.
Verdict
Physics Interactives offers free simulations and checks for a broad set of introductory physics topics. Teachers should note that saving progress and customizing Concept Checkers require Task Tracker, and access is online only.
The facts
Each one read from Physics Classroom Physics Interactives's own pages, with the date it was checked.
What it does
- Accessibility
- The site describes screen-reader navigation, image descriptions, and MathJax support, while noting that not every area is usable purely with a keyboard and screen reader.checked 12 Oct 2026
- Assessment tools
- Yeschecked 20 Sep 2026
- Audience
- The Physics Classroom describes itself as a free online physics website primarily for beginning physics students and their teachers.checked 11 Oct 2026
- Concept Checkers
- Concept Checkers coordinate with simulations and accompanying activity sheets to check students’ understanding.checked 12 Oct 2026
- Coverage
- The site lists Physics Interactives and Concept Checkers across topics including kinematics, Newton's laws, projectiles, energy, electricity, waves, light, and optics.checked 11 Oct 2026
- Data retention
- The security page says student data is deleted 30 days after a course ends unless the teacher specifies otherwise, and student accounts are deleted if they are not in another active class.checked 11 Oct 2026
- Delivery mode
- webchecked 20 Sep 2026
- Encryption
- The security page says the database uses Transparent Data Encryption and that database traffic is firewalled to the web server and the owner's development PC.checked 11 Oct 2026
- History
- The About page says The Physics Classroom began as a volunteer project during the 1996–97 school year.checked 12 Oct 2026
- How simulations teach
- The maker describes simulations as environments students can explore by changing a variable and observing the results.checked 12 Oct 2026
- Integration
- Task Tracker-compatible activities can be assigned to students through classes and student assignment boards.checked 11 Oct 2026
- Integrations
- The About page lists single sign-on, assignment push notifications, and automatic score transcription as planned integrations with student management systems.checked 12 Oct 2026
- Interactive simulations
- Physics Interactives is a collection of HTML5 interactive physics simulations designed with tablets such as the iPad and Chromebooks in mind.checked 12 Oct 2026
- Learning activities
- The section includes skill-building exercises, physics simulations, and game-like challenges.checked 12 Oct 2026
- Lesson library
- Yeschecked 20 Sep 2026
- Mobile use
- A sample interactive says it scales to fit smartphones, tablets, Chromebooks, laptops, and desktops.checked 11 Oct 2026
- Online requirement
- The maker’s usage policy restricts use of its pages to online access through a live internet connection and generally prohibits downloading files to other storage devices.checked 12 Oct 2026
- Question customization
- Task Tracker teachers can remove Concept Checker question groups and adjust the miss penalty.checked 11 Oct 2026
Money
- Free access
- The maker says Physics Interactives and Concept Checkers are free for teachers and students to use.checked 12 Oct 2026
- Free plan
- Yeschecked 20 Sep 2026
- Free-use limit
- Without Task Tracker, student progress is not stored and Concept Checkers cannot be customized.checked 11 Oct 2026
The company
- Maker
- The Physics Classroom says Trevor Fayas purchased the site in 2024; Tom Henderson wrote and developed it beginning in 1996.checked 11 Oct 2026
- Ownership
- The About page says Trevor Fayas purchased The Physics Classroom in 2024 and that Tom Henderson continues as a full-time content developer.checked 12 Oct 2026
Where it runs
- Platforms
- The HTML5 simulations are designed with tablets such as iPads and Chromebooks in mind.checked 11 Oct 2026
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