Online Homework for OpenStax University Physics
Expert TA’s library of questions offers comprehensive coverage for Calculus-based courses in the introductory Physics sequence. Users have access to a 3,000+ problem library, offering a rich collection of problem types with sufficient curricular depth and breadth.
Expert TA problems are designed to reinforce the problem solving process and require students to show their work, similar to the way they would on a typical exam. The majority of our problems are multi-step, require students to enter symbolic expressions and are complete with both hints and highly adaptive feedback.
A student’s answer is compared with the correct answer, all mistakes are accurately identified to the student, and appropriate deductions are made.Partial Credit Grading
Expert TA makes symbolic expressions more than 40 percent of our library.Symbolic Questions
Review over a dozen sophisticated, specific feedback examples accessed by our users throughout the last several semesters.Feedback Examples
Instructors have complete control over every aspect of the assignment. We offer the most customization and flexibility of any homework system.Advanced Assignment Management
Students and instructors can see every bit of the student’s work, including errors and points deducted both during the assignment and after the due date.Real-Time Grade Reports
Instructors are able to easily share access, assignments, grade preferences, and reports making it easier to collaborate or team teach. Advanced Class Management
Expert TA helps maintain academic integrity with problem masking, web crawling, and randomization.Academic Integrity
The system provides an easily accessible textbook-independent collection of individually vetted, original problems written by our talented problem authors.Problem Library
Our analytics track and report meaningful information that helps instructors understand how students are learning and us improve the system.Analytics
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