AP COMPUTER SCIENCE GRIDWORLD CASE STUDY SAMPLE EXAM QUESTIONS

The AP exam currently tests students on their knowledge of Java. As of , however, the Multiple Choice section was extended by 15 minutes while the Free-Response section was reduced by 15 minutes for the following:. Due to obvious time restraints during the exam, the GridWorld Case Study was provided by the College Board to students prior to the exam. The case study was designed to allow the College Board to quickly test a student’s knowledge of object oriented programming ideas such as inheritance and encapsulation while requiring students to understand how objects such as “the 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 Elevens lab explores object-oriented design issues. There is never a guarantee about what kind of questions will be on the free response part of the test, but we can make educated guesses based on recent history.

The case study was divided into five sections, the last of which was only tested on the AB exam. We’ve been able to handle the huge increase because of a small army of talented undergraduate TAs who love helping us teach students how to program in Java. Retrieved 8 July Retrieved 5 March The exam can be given as a timed exam through our Practice-It tool. These programs were called Case Studies.

Below are suggestions based on each lab.

ap computer science gridworld case study sample exam questions

Recent exams have included a lot of string processing tasks, so it is important to be familiar with that. Computer science education Advanced Placement. The Picture lab gives students practice with two-dimensional arrays and working with objects e. The exam used to always include sciende question for the GridWorld case study, but GridWorld was replaced with three suggested labs. Be familiar with the course topics as listed in the course description the document that is often referred to as dample “acorn booklet” because of the acorn on the cover.

  CSULA THESIS UPLOAD

AP/CS A Resources

The case study also gives all students taking the AP Computer Science exams with a common experience from which to draw additional test questions. The exam can be given as a timed exam through our Practice-It tool.

ap computer science gridworld case study sample exam questions

The Big Integer case study was in use prior to gfidworld The AP exam currently tests students on their knowledge of Java.

On each of the exams, at least one free-response question was derived from the case study. The GridWorld Case Study was used as a substitute for writing a single large program as a culminating project. The student guide has a very useful summary of basic tasks for 2D arrays that starts on page questiond. Retrieved January 30, Probably a more useful approach would be to review topics such as writing classes fields, constructors, methodsworking with interfaces, and working exm abstract classes and inheritance.

You should be familiar with the Java Quick Reference. Use the search feature to find, for example, “ArrayList” problems.

Vergil Latin Literature Physics B v t e. Due to obvious time restraints during the exam, the GridWorld Case Study was provided by the College Board to students prior to the exam.

Kevin Wang is putting computer scientists into high schools”. Archived from the original on 20 June Retrieved 12 January Retrieved 22 February Keep in mind that there is a specific Java subset for the exam that mentions exactly which constructs they might include on the exam. Archived from the original on AP Computer Science emphasizes object-oriented programming methodology with an dample on problem solving and algorithm development.

  UWIC DISSERTATION HANDBOOK

If you get a 4 cxse 5 on the exam, you get credit for CSE Some students choose to take our accelerated CSEX class which is offered in the fall.

AP/CS A Resources | Computer Science & Engineering

You might need to refer to the detailed commentary that begins on page 15 for an explanation of anything that is unfamiliar. You should realize that you can use any Java constructs you want. 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.

AP Computer Science A [1] is meant to be the equivalent of a first-semester course in computer science.

ap computer science gridworld case study sample exam questions

This case study was discontinued fromand was replaced by GridWorld. There is never a guarantee about what kind of questions will be on the free response part of the test, but we can make educated guesses based on recent history.

The case study was designed to allow the College Board to quickly test a student’s knowledge of object oriented programming ideas such as inheritance and encapsulation while requiring students to understand how objects such as “the environment”, “the fish”, and the simulation’s control module interact with each cse without having to develop the entire environment independently, which would be quite time consuming.

Vergil Latin Literature Physics B.

Author: admin