Exam Sprint Sign in

Home Lessons Quick lessons Courses Ask Merit AI Tutors Merit Tutors' Videos

Study tools

Tonight's planPlus Exam Sprint My schedulePlus ProgressPlus

Exam Sprint

Your exam, planned day by day.

Free diagnostic in 10 minutes.

Lessons for what you're learning in class. Merit Plus suggests videos for what you're learning in class. Free for your first month.

Sign in to save lessons, track topics, and get a study plan.

Popular courses AP Calculus BC AP United States History AP Physics 1: Algebra-Based AP Computer Science A AP Environmental Science AP Precalculus AP Statistics

Top channels

Heimler's History

The Organic Chemistry Tutor

Michael Porinchak - AP Statistics & AP Precalculus

Pricing For teachers How ranking works About Merit

About Privacy Terms

Videos play on YouTube. AP® and SAT® are trademarks of the College Board, which is not affiliated with Merit.

© 2026 Merit

Home Lessons Courses Ask AI Tutors Plan Sprint You

Paul Mulvaney

@paulmulvaney5923· 566 subscribers· 5 lessons on Merit· 4 topics

AP Computer Science A

View on YouTube

JAVA 2.3: Nested For Loops

385 views on YouTube · 5 years ago

AP CSA · while and for Loops

6.9 - APCS Java - Equals and instanceof

382 views on YouTube · 6 years ago

AP CSA · Objects, Classes, and Constructors

6.6 APCS Java - Subclass Parking and Overriding

377 views on YouTube · 6 years ago

AP CSA · Superclasses and Subclasses

6.8 - APCS Java - Inheritance and Constructors

283 views on YouTube · 6 years ago

AP CSA · Objects, Classes, and Constructors

6.10 - APCS Java - Polymorphism

220 views on YouTube · 6 years ago

AP CSA · Overriding and Polymorphism