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AP CS: PrinciplesDr. Kelly SchultzAcademically Talented Youth ProgramWestern Michigan University
Dr. Kelly Schultz
•Adjunct teacher at Kalamazoo College teaching Computer Science – 17 years
•Teach AP Computer Science at WMU to gifted middle school and high school students – 4 years and counting
•AP Reader (3 years) and Table Leader (1 year) for AP CS A exam.
•ACSL team coach – 1 year and counting
What do you teach to your students that is not programming?•Binary Numbers
What do you wish you had time to teach them?•Robots
Advanced Placement Computer Science•CS A exam – no changes planned•CS: Principles course
▫Csprinciples.org▫ACM special issue
Computational Thinking Practices:Connecting Computing
Computational Thinking Practices:Developing computational artifacts
Computational Thinking Practices: Abstraction
Computational Thinking Practices: Analyzing problems and artifacts
Computational Thinking Practices: Communicating
Big Idea #1
•Computing is a creative activity▫Python – Digital imaging or sound
manipulation▫Web Page Design▫Storytelling ▫Game Design
Big Idea #2
•Abstraction reduces information and detail to facilitate focus on relevant concepts▫Lightbot – games to help with data
abstraction▫BYOB – concepts are easily implemented
without frustration of traditional programming
▫Units on computer hardware and logic
Big Idea #3
•Data and information facilitate the creation of knowledge▫Work with large amounts of data to analyze
and come to conclusions▫Bioinformatics – DNA Sequencing▫Social Networking
Big Idea #4
•Algorithms are used to develop and express solutions to computational problems▫Game Theory▫Searching/Sorting▫Cloud Computing▫Cryptography
Big Idea #5
•Programming enables problem solving, human expression, and creation of knowledge▫Program creation in multiple arenas
BYOB/Scratch Alice Javascript Android Phone Apps Greenfoot
Big Idea #6
•The Internet pervades modern computing▫HTML and WWW▫Social Networks▫Apps▫Who is Tim Berners-Lee?
Big Idea #7
•Computing has global impacts▫Social implications of computing▫Gaps in computing▫Applications that changed the world▫Security▫Program Correctness/Bugs▫Computing Ethics
Timeline
•First possible exam is May 2017•First and Second Pilots are done•More than 80 colleges/universities have
attested they would give credit for such a test
•Kalamazoo College and Lawrence Technology University are two in Michigan
Commonalities in courses
•Blown to Bits used as a text - http://www.bitsbook.com/excerpts/
•Easy to use programming environment – Greenfoot, Alice, Android phone apps, Lightbot, Scratch, BYOB, Javascript
•Focus on real life applications and high interest units
Kalamazoo College – Introduction to Computer Science Course•What is Computer Science?•Introduction to Programming in Javascript•History of Computer Science•How Computers Represent Information•Computer Hardware and Logic•What can computers do? What can’t
computers do?•Artificial Intelligence•Computer Ethics & Computer Security
www.cs.kzoo.edu/cs105/
Flip the classroom
•Key to keeping the students engaged is to require the reading to be done outside of class
•Use labs and student presentations to involve the students in learning
•Learn by doing not by listening!
Questions?