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Tim Gallagher Computer Science

@timgallaghercomputerscience· 827 subscribers· 5 lessons on Merit· 3 topics

AP Computer Science A

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2026 AP Computer Science A Exam Review - Exploring FRQ 1: Methods and Control Structures (Revised)

Tim Gallagher Computer Science

5.1K views on YouTube · 5 months ago

AP CSA · Instance Variables, Constructors, and Methods

2026 AP Computer Science A Exam Review - Exploring FRQ 4: 2D Arrays

Tim Gallagher Computer Science

2.5K views on YouTube · 5 months ago

AP CSA · 2D Arrays

2026 AP Computer Science A Exam Review - Exploring FRQ 1: Methods and Control Structures

Tim Gallagher Computer Science

1.4K views on YouTube · 5 months ago

AP CSA · Instance Variables, Constructors, and Methods

AP Computer Science A - Topic 4.12: 2D Array Traversals

Tim Gallagher Computer Science

203 views on YouTube · 9 months ago

AP CSA · 2D Arrays

AP Computer Science A - Topic 4.8 - Part 1: ArrayList Methods

Tim Gallagher Computer Science

132 views on YouTube · 7 months ago

AP CSA · ArrayList Methods