College Board
2004 AP® Computer Science A Free-Response Questions
What is important from the instruction? Using the questions, pupils and teachers see how the AP® Computer Science exam addresses topics. Scholars realize the importance of the case studies from the course. The released questions range...
College Board
2006 AP® Computer Science A Free-Response Questions
Inheritance is a programming problem. Released free-response questions allow pupils and teachers to experience the 2006 AP® exam phrases questions. The items range from the application of basic algorithms to using inheritance in a...
College Board
2009 AP® Computer Science A Free-Response Questions
Coding and decoding is part of the work. Pupils and teachers use the released questions from 2009 to gather information on how topics show up on the AP Computer Science exam. The four questions range from the array data structure to...
Curated OER
How to Make Multiplying Fractions Exciting
Make sure your pupils understand the algorithm by using this hands-on lesson using modeling clay.
Teaching Tolerance
Understanding Online Searches
Discover what's behind an online search. Scholars read a handout and engage in discussions to learn how to critically evaluate online search results. Then, working in small groups, they create posters listing their demands for search...
Curated OER
Side-By-Side Division Algorithms
Show classes how to work their way through the algorithms. The long division lesson plan shows five algorithms in dividing multi-digit numbers by a single digit. The algorithms include partial quotients, stacking method, place value long...
College Board
GridWorld: A Curriculum Module for Computer Science
Stretch out the grid. Teaching modules provide suggestions on how to use the case study, GridWorld, throughout the year as opposed to only right before the exam. The instructional units provide suggestions for presentations, assignments,...
College Board
Team Problems in Computer Science
There is no I in team. Seven team problems provide classmates the opportunity to work with a partner on a task. Projects span the course and require pupils to apply their knowledge. Tasks range from writing the algorithm in English to...
College Board
Strategies for Teaching AP Computer Science
Implement strategies from the beginning to the end. A collection of strategies and lessons span from the first day of school to after the exam. Resources cover basic information such as computer ethics and top 10 tips to a instructional...
College Board
GridWorld Case Study
The gridline is not just for Friday. Created for the first year, the GridWorld case study was part of the Computer Science course, the resource provides suggestions for integrating it throughout the course. Four instructional components...
College Board
Object-Oriented Design
Just jump in with both feet. To better teach Java, one must think Java. The College Board built document immerses teachers in object-oriented design by providing several resources for use. Resources include teaching strategies, design...
College Board
2005 AP® Computer Science A Free-Response Questions
Four free-response questions from the 2005 AP® Computer Science exam show pupils how topics appear on the test. Scholars use the questions to practice coding skills in preparation, while teachers use the items to determine what concepts...
College Board
1999 AP® Computer Science A Free-Response Questions
Assess an array of using coding. Pupils develop code to respond to four questions dealing with arrays. The questions range from determining who in a list are seniors and generating a pattern for a quilt. The questions are the first time...
College Board
2000 AP® Computer Science A Free-Response Questions
Coding works for other fields. The free-response questions for AP Computer science require pupils to develop code to solve a problem. Problems range from creating a histogram to developing an encryption program. Teachers use the...
College Board
2002 AP® Computer Science A Free-Response Questions
Find the data in an array. Questions for the 2002 AP® Computer Science exam provide opportunities for practice using their ability to use an array structure. Four questions provide different scenarios to use arrays. Pupils then create...
College Board
2007 AP® Computer Science A Free-Response Questions
Stay tuned for a programming announcement. The resource contains the four free-response questions from the 2007 AP® Computer Science exam. Teachers and pupils use the questions to understand how topics appear on exams. The items cover...
College Board
2008 AP® Computer Science A Free-Response Questions
Get the code right. A detailed resource provides pupils and teachers of computer science courses with released items from the 2008 exam. Questions range from studying code in a case study to creating code to perform specific tasks....
College Board
2003 AP® Computer Science A Free-Response Questions
You deserve a C++. Released items from the last year of C++ programming for the AP Computer science course provides opportunities to practice. Pupils use the questions to develop their programming skills by finding solutions to the...
Concord Consortium
Vending Machine
Let the resource quench your thirst for knowledge, like a vending machine that dispenses drinks. Future computer scientists develop an algorithm to identify the fewest number of coins that a vending machine could use in creating change....
EngageNY
The Long Division Algorithm
Two methods are always better than one! The eighth installment in this series asks pupils to convert decimals to fractions using two approaches. Individuals first use the more traditional approach of long division and then use reverse...
Code.org
Processing Arrays
Scholars use a playing card activity to help them develop a program to find the minimum value of a list. They learn to use for loops to write code that will process lists.
TryEngineering
Solving a Simple Maze
Solve a maze ... from a robot's point of view. In the lesson, your scholars build a small, simple maze from cardboard and then find a route from the start point to the finish point. They write an algorithmic process that a robot could...
TryEngineering
Fun with Sorting
Who knew sorting could be so much fun? Scholars participate in a sorting activity where they develop questions to place a list of numbers in order. They consider how these questions can be used as an algorithm.
TryEngineering
Sorting Socks is Algorithm Complexity
Use hosiery to teach computer science. Scholars use socks to develop a set of algorithms. They find ways to find a particular sock from a set and ways to sort socks. Finally, they use their algorithms to consider time complexity.