PBS
The Lowdown — Examining California's Prison System: Real-World Ratio
Free yourself from the shackles of traditional math lessons. Young mathematicians investigate race, gender, and age differences in California's prison system. They use provided graphics to compare the prison population with the state's...
TryEngineering
Arduino Blink Challenge
Who knew turning a light on and off could be so complicated? In the lesson, pupils use Arduino boards to learn about computer codes and programs. They program an Arduino to make a light turn on and off at certain time intervals.
Chapman University
The Standard Model Poster
Chemistry classes will appreciate this color-coded, single-page reference sheet for The Standard Model of particle physics. It is divided into two main sections: elementary particles and compound particles, both with their antiparticles....
Code.org
HTTP and Abstraction on the Internet
Introduce your class to the layers of abstraction of the Internet with a lesson on the HTTP protocol. Pupils review previous lessons on levels of the Internet, then investigate new high levels by examining the HTTP traffic on...
Lesson Plansos
Guided Reading Activities with Pizzazz
Get the most out of your guided reading lessons with this collection of literacy materials. Offering a system for using color-coded tags to mark pages while reading books, as well as an assortment of comprehension and grammar...
TryEngineering
Data Representation: Millions of Colors
How many colors do you know? The lesson plan teaches scholars how digital devices use binary and hexadecimal representations to store colors. They learn how millions of colors are available on these devices.
ProCon
President Ronald Reagan
At 69 years old, Ronald Reagan was the oldest man ever to be elected president in the United States. After reviewing a thorough history of Reagan's presidency, pupils read the main pro and con arguments to determine if he was a good...
Artisan Global
QuakeFeed Earthquake Map, Alerts and News
Amateur seismologists explore Earth's earthquakes in real time using a variety of map styles and parameter selections.
Code.org
The Internet Is for Everyone
What is this thing called the Internet? A KWL activity elicits what the class knows about how the Internet works. Then pupils read a copy of a memo about the need to keep the Internet open and accessible by everyone.
Code.org
Practice PT - The Internet and Society
Speaking of the Internet. The culminating lesson for the unit on the Internet challenges pupils to prepare short, two-minute speeches on an issue facing society. The pupils chose from three topics that connect the Internet and...
Other
Association for Computing Machinery: Acm Code of Ethics and Professional Conduct
The "Code of Ethics" from the American Association for Computing Machinery. Includes responsibility to employers, clients, system users, the profession, and society.
Math Is Fun
Math Is Fun: Binary Number System
Learn all about the binary number system and how to count in binary. Includes a set of practice questions.
The History Cat
The History Cat: Cracking the Mayan Code
Discusses the Maya system of hieroglyphic writing. It was viewed by Spanish invaders as the work of the devil and most of the written materials were destroyed under the orders of a Spanish priest whose goal was to convert the Mayans to...
PBS
P.o.v.: The Japanese Concept of "Wa"
Part of a larger P.O.V. site about high-school-level baseball in Japan, this page delves into the meaning of "wa," a code of behavior that underscores the Japanese sense of group harmony, especially as it applies to the team sport of...
Purple Math
Purplemath: Number Bases: Introduction & Binary Numbers
The process of converting between different number bases is actually fairly simple, but the thinking behind it can seem a bit confusing at first. And while the topic of different bases may seem somewhat pointless to you, the rise of...
Math Is Fun
Math Is Fun: Binary Digits
Learn about the two binary digits, 0 and 1, and how they are combined to make numbers that correspond to our standard number system. Looks also at the relationship between binary and hexadecimal digits.
Science Struck
Science Struck: How to Convert Octal to Decimal
Explains what the four different types of number systems are and what they are used for. Presents the formula used to convert octal numbers into decimals and models how to apply it in two example problems.
World History Encyclopedia
World History Encyclopedia: Solon
Read about the life of Solon, one of the founders of Athenian democracy. Among the challenges he tackled were a serious debt problem among the less affluent, restructuring the social system, and developing a new law code.
Other
Stat Soft: Statistics Glossary
Dozens of statistical terms are defined and illustrated in this glossary.
Travel Document Systems
Tds: Mauritius: History
Read the interesting history of Mauritius from its colonization by the Dutch in the 17th century to its independence in 1968. Information is from the U.S. State Dept. Background Notes.
Travel Document Systems
Tds: Tunisia: Government
A thorough look at the government and politics in Tunisia. You can learn about the branches of government, political parties, and reforms. Particularly interesting is Tunisia's support for women's rights. Information is from the U.S....
Math Is Fun
Math Is Fun: Binary Fingers!
Learn how to count in binary using just your fingers and how this skill can help you in arithmetic. Includes a set of practice questions.