AP COMPUTER SCIENCE GRIDWORLD CASE STUDY SAMPLE EXAM QUESTIONS

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That means you can start directly in our CSE class with that score. In the administration, 39, students took the exam. Be familiar with the course topics as listed in the course description the document that is often referred to as the “acorn booklet” because of the acorn on the cover. These standard algorithms are described starting on page Case studies were used in AP Computer Science curriculum starting in

The case study was divided into five sections, the last of which was only tested on the AB exam. Archived from the original on February 26, Some students choose to take our accelerated CSEX class which is offered in the fall. If you get a 4 or 5 on the exam, you get credit for CSE It is a good idea to review the 3-page Topic Outline that begins on page 12 to make sure that you are familiar with all of the required topics. College Board makes available all of the old free response questions along with sample responses.

It was replaced by the Marine Biology case study. As ofhowever, the Multiple Choice section was extended by 15 minutes while the Free-Response section was reduced by 15 minutes for the following:.

The student guide has a very useful summary of basic tasks for 2D arrays that starts on page 9. Be familiar with the course topics as listed in the course description the document that is often referred to as the “acorn booklet” because samplee the acorn on the cover.

AP/CS A Resources

The grade distributions from to are shown below:. Sincesa,ple AP Computer Science exam has tested students on their knowledge of computer science through Java. Students were expected to be familiar with the classes and interfaces and how they interact before taking the exam.

Retrieved 27 October The case study was designed to allow the College Board to quickly test a student’s knowledge of object oriented programming ideas gridwold as inheritance and encapsulation while requiring students to understand how objects such as scince environment”, “the fish”, and the simulation’s control module interact with each other without having to develop the entire environment independently, which would be quite time consuming. The GridWorld Case Study was used as a substitute for writing a single large program as a culminating project.

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This case study was discontinued fromand was replaced by GridWorld. By using this site, you agree to the Terms of Use and Privacy Policy.

Instead of the discontinued case studies, the College Board created three new labs that instructors are invited to use, but they are optional and are not tested on the exam. We have also set up a recursive tracing lesson that focuses on the kind of recursion studh students can expect to see on the multiple choice part of the exam the two most recent released exams had 3 questions each on recursive tracing.

AP Computer Science A – Wikipedia

On each of the exams, at least one free-response question was derived from the case study. These standard algorithms are described starting on page There were also five multiple-choice questions that are derived from the case study. Enrollments in our CSE and CSE introductory courses are going up steadily, as you can see in this chart and this video. Topics covered by the course include: The mean score was a 2.

AP/CS A Resources | Computer Science & Engineering

Retrieved January 30, Historically, the AP exam used several programs in its free-response section to test students’ knowledge of object-oriented programs without requiring them to develop an entire environment. It also includes the study of data structures and abstraction, but these topics were not covered to the extent that they were covered in AP A Science AB.

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The case study was divided into five sections, the last of which was only tested a the AB exam.

It served as an example of object-oriented programming OOP embedded in a more complicated design project than most students had worked with before. It also serves as a list of Java classes and methods that you should be familiar with.

The case study also gives all students taking the AP Computer Science exams with a common sttudy from which to draw additional test questions.

ap computer science gridworld case study sample exam questions

Some students choose to take our accelerated CSEX class which is offered in the fall. Archived from the original on 20 June GridWorld is a computer program case study written in Sampke that was used with the AP Computer Science program from to Vergil Latin Literature Physics B v t e.

ap computer science gridworld case study sample exam questions

The discontinued AP Computer Science AB course included all the topics of AP Computer Science A, as well as a more formal and a more in-depth study of algorithmsdata structuresand data abstraction. Each of the last six exams have included a question that involves manipulating a two-dimensional array.

AP Computer Science A

Using submissions from students and teachers, we have put together a queston sample multiple-choice practice exam that has a similar distribution of questions to the actual exam. Archived from the original on February 26, Russian Language and Culture. As they used to say on radio and television, “And now a word from our sponsors.