Curated OER
All Systems Go!
Secret codes are so much fun, and a great way to practice nearly any math skill. Let your class become code breakers as they investigate inverse matrices. They use TI-Nspire technology to solve systems of equations which help them crack...
Code.org
Number Systems
Generating a system of shapes. Groups work together to create a number system using three different shapes as symbols. The groups should come up with the rules that generate all the possible permutations of the three shapes.
Curated OER
Applications of GIS
Don't be concerned that the title slide of this presentation mentions Virginia's Geospatial Extension Program; this slide show is very informative for any technology-focused curriculum when considering global information systems. It...
Doing Maths
Converting Metric Measurements Code-Breaker
Can your scholars crack the code of this metric activity? To start, mathematicians must convert different units of measurement to the standard metric system form. Then, pupils plug in the corresponding letter to the correct answer to...
Computer Science Unplugged
Codes in a Song—Modems
Let's listen to some codes. To understand how a modem sends binary numbers over a phone line, class member listen to the codes included in the provided mp3 files, translates the tones to binary numbers and then convert the binary numbers...
Code.org
The Need for DNS
That's one complicated address book! To understand the need for a system that keeps track of addresses, pupils trying to find the IP address of their classmates. Then individuals change their IP addresses, which leads to research about...
CK-12 Foundation
Systems of Linear Inequalities: Baking Cookies
Cook up a good resource for systems of linear inequalities. Using an interactive, individuals graph a system of linear inequalities to represent constraints on the number of cookies a person must bake. A set of challenge questions...
Institute of Electrical and Electronics Engineers
Cracking the Code
Some interesting reading on the history of barcodes opens this technology lesson plan. Readers find out how engineers contribute, and then they gather into groups to discuss possible improvements to our current UPC barcode system. Know...
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...
Institute of Electrical and Electronics Engineers
Arduino Blink Challenge
Emerging engineers read about Arduino software and how it can be used. Then they follow a nine-step tutorial to connect an Arduino board to a computer and put it to work! The objective is to code a program that will cause an LED to...
Teach Engineering
Connect the Dots: Isometric Drawing and Coded Plans
Individuals discover how to draw cubes on triangle-dot paper. They use cubes to build structures and draw corresponding isometric drawings on dot paper in the second lesson of the series of five. The activity also introduces the concept...
Curated OER
Chinese Philosophies & Ethical Codes
Focusing primarily on Confucianism, these slides contrast the philosophies of India with those of China - and introduce the philosophies of Legalism and Daoism as well. Your world history lecture will come alive with the clear outlines...
Curated OER
Lesson: Paul Chan: Alternumeric Fonts
Learning to analyze language, symbols, and codes is part of becoming a deep and critical thinker. Young analysts consider their ability to see hidden messages as they analyze the work of Paul Chan. There are two fully developed...
Curated OER
October 3, 1906 - SOS Morse Code
In this writing prompt worksheet, students learn that October 3, 1906 was designated as the international distress code. Students create their own type of code system that helps them create secret messages.
Institute of Electrical and Electronics Engineers
Binary Basics
Back to the (binary) basics. The resource provides a simple overview of binary code and gives two different activities to introduce it to elementary and middle school learners. Classmates write and decode messages to each other in binary...
Drexel University
Learning Roomba Module 3: Controlling Movement
Look at it go. The resource, the third in a series of five using a Roomba, explains the different types of movements a Roomba makes, then challenges pupils to create computer codes that will cause the Roomba to travel specific paths.
Curated OER
Eight Codes in Everyday Use
In this codes worksheet, students investigate eight codes used in everyday life. Fourteen activities are included as well as four miscellaneous exercise. This worksheet has great student interest.
Curated OER
The Nervous System
Students investigate the nervous system. In this anatomy instructional activity, students identify and define vocabulary related to the nervous system. Students role play the parts of a nervous system and perform an experiment measuring...
CK-12 Foundation
Cramer's Rule
Use matrices to solve systems of equations. The interactive introduces Cramer's Rule, using determinants of matrices to solve systems of equations. Color coding helps pupils place entries correctly from the system.
Code.org
Encoding Numbers in the Real World
Ah, the numerous number of numbers. Individuals research different ways of encoding numbers. After conducting their initial research, they find classmates who have researched a different article and the pair share information. The...
Alabama Department of Archives and History
Alabama Slave Codes in 1833: What They Can Teach Us About Slaves Themselves
After viewing a short PowerPoint about Nat Turner's rebellion, class groups examine Alabama's 1833 slave codes. Individuals then develop a mini-legal brief arguing against one particular slave law.
Curated OER
Zip Codes
Students discover how a zip code is used. In this zip code lesson, students use the parts of a zip code to find where a letter is going, then find the first number of zip codes based on geographic regions.
Curated OER
Digital Codes
In this electrical circuit worksheet, students answer a series of 12 open-ended questions about various types of digital codes. This worksheet is printable and the answers are revealed online.
Council for the Curriculum, Examinations and Assessment
Morals, Values, and Beliefs
OK, or not OK? As part of a study of morals, values, and beliefs, class members engage in a series of activities that help them identify their own moral code.