College Board
2013 AP® Computer Science A Free-Response Questions
So this is what the AP exam looks like. Pupils look at the free-response questions from the 2013 AP Computer Science A exam. The set of four questions helps pupils familiarize themselves with the AP format and content. Challenges include...
Code.org
Hard Problems – Traveling Salesperson Problem
Even computers find this to be a hard problem. In the eighth installment of a 12-part unit, young computer scientists learn about the traveling salesperson problem. They formulate algorithms to solve the problem and find out why it is...
Ventura County Air Pollution Control District
Effects of Global Warming
Your learners have probably heard of climate change, but do they really understand what it is? Study the history, details, and future implications of global warming and the greenhouse effect with a set of activities designed for an...
Code.org
Cracking the Code
Scholars learn how to crack secret codes as they continue reading from the Blown to Bits and try to crack the random substitution cipher. They also begin learning about the Vigenere cipher.
Henry Ford Museum
Physics, Technology and Engineering in Automobile Racing
Start your engines! This five-lesson unit introduces physics and Newton's laws through automobile racing. Each lesson includes background information, a student worksheet, and an answer key. There are also culminating project...
California Polytechnic State University
Australian Geography Unit
At the heart of this resource is a beautifully detailed PowerPoint presentation (provided in PDF form) on the overall physical geography of Australia, basic facts about the country, Aboriginal history, and Australia culture and lifestyle.
Polar Trec
Beacon Valley Weather
In Beacon Valley, katabatic winds regularly knock fit adults to the ground. The lesson compares the actual temperatures to the wind chill after factoring in katabatic winds in Beacon Valley. Scholars learn to calculate wind chill and...