Stack Exchange Network

Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

Questions tagged [ap-computer-science-a]

Questions related to the course AP Computer Science A taught with the Java programming language.

11
votes
7answers
170 views

How to illustrate scope problem when creating variables inside `if` statements in Java

One of the problems that my students will stumble upon every year is trying to create or initialize variables within an if/else ...
8
votes
11answers
458 views

Objects Lab Before Inheritance and Polymorphism

I am finding it very difficult to create a lab for Objects in Java before we've involved Inheritance and Polymorphism. The problem, as I see it, is that Inheritance and Polymorphism are basically the ...
8
votes
3answers
217 views

What does a certification program for CS high school teachers need to include?

If a high school math or science teacher was going to begin teaching computer science, what do they need to know? I know of many teachers given this responsibility without any training for it. Since ...
8
votes
3answers
163 views

Workflow for Code Submission

Next year will be my first year teaching AP CS A. While I've spent a lot of time preparing by choosing textbooks, picking an IDE, and writing the syllabus, I'm not yet settled on my workflow for how ...
7
votes
3answers
403 views

Command-line Java in AP CS A

Context: Over the past school year I spent a significant portion of my time preparing to teach AP CS A next year. From choosing textbooks to writing the College Board syllabus, I essentially started ...
7
votes
1answer
119 views

Designing rubrics for AP Computer Science-style free response questions

When I create questions in the style of the College Board's AP Computer Science Free Response Questions, I always attempt to create authentic rubrics that reflect how such questions would be graded. ...
7
votes
2answers
195 views

Final exam advice

I probably should have asked this last week since we just finished up finals today. But, there's always next year :) How do you create a final exam that is a valid assessment of an entire year or ...
6
votes
4answers
470 views

Using Oracle's Java Documentation as a Teaching Tool

I'm in the process of preparing for the second semester of AP CS A (Java). I want to review objects and classes with my students to prepare for our extended focus this semester on inheritance and ...
6
votes
3answers
199 views

Homework Policy for Advanced/Honors Students

Perusing Twitter just now, I saw this tweet from the @CSTeachingTips account, and it got me thinking about the general topic of homework as it applies to our discipline: Downsize homework because, ...
5
votes
5answers
314 views

What is a good teaching example/application for jagged arrays (2d arrays with irregular row lengths)?

We are teaching an AP CS class and the topic of 2d-arrays is coming up. There are plenty of cool and approachable sample applications for standard rectanglular arrays - matrix math, MIDI music, sudoku,...
5
votes
3answers
414 views

Framework choice for AP CS A students: Swing or JavaFX?

I attended an AP workshop this week to prepare for teaching AP CS A this coming school year. It gave me my first glimpse of Swing, which has now piqued my interest about including some GUI components ...
5
votes
4answers
91 views

Use of jshell in AP CS A

I recently installed jshell in my IDE for use in demoing concepts in AP CS A. It came at just the right time as it was a powerful way to teach ArrayLists and its ...
4
votes
2answers
154 views

Criteria for admission to AP CS courses in high school

The question is simple and direct here: what objective criteria are helpful* in admitting students to AP CS courses? (By "helpful," I mean criteria that have some worth as indicator of future success ...
4
votes
2answers
183 views

Most beneficial CodingBat problems for AP CS A FRQs

I love the CodingBat platform and plan to integrate it throughout my course next year. Yet, since it will be my first year with AP CS A and I have not yet had a chance to study past years' FRQs, I'm ...
3
votes
3answers
92 views

Integrating Graph Theory into AP CS A

During our year-end exit interviews with our outgoing seniors, the students made an explicit request to include some graph theory within our curriculum. This seems like an excellent idea, but the ...
3
votes
2answers
61 views

Advise on a class project

Me and my friend are both in high school taking a “PLTW” Engineering class, where our goal is to design a solution to any problem and work on that solution over the course of the year. We’re reaching ...
3
votes
2answers
198 views

Lab Requirement in AP CS A

The official course description for AP Computer Science A, a high-school level course focusing on OOP using Java, details a 20-hour lab requirement. College Board provides three labs ready-made for ...
2
votes
0answers
48 views

Curriculum choice for AP Computer Science A

We are currently researching what curriculum to use/adapt for the 2019-2020 school year. It will be our first year offering AP CSA. The students taking the class will have had 3-7 years of computers ...