Bowland
German or English?
Sprechen sie Deutsch? Future cryptographers must decide whether an unknown text is written in English or in German. They use provided pie charts about the frequency of words in the English and German languages to help make their decisions.
Curated OER
Master Spy
Students explain that a code is a system of symbols, letters, words, or signals that are used instead of ordinary words and numbers to send messages or to store information. They practice deciphering a variety of secret codes used in...
Curated OER
Building on Ground Zero
High schoolers research safety feature and building code changes that were recommended in response to major disasters, including fire, hurricanes, and terrorist acts. They understand how knowledge gained from disasters has influenced...
Curated OER
Review of Thermodynamics
In this thermodynamics worksheet, students complete 50 multiple choice questions on thermodynamics laws. They calculate energy in the system.
Curated OER
And Justice For All
Students compare three justice systems currently in place in the United States: the civilian criminal justice system, the military criminal justice system (courts-martial) and the secret wartime tribunals that President Bush has proposed...
Curated OER
The United States Flag
Students discover the meaning and symbolism behind the American flag. In this instructional activity on National symbols, students design a flag for their school, explain the symbolism they used, and distinguish the elements that...
Curated OER
Iced In
Introduce junior oceanographers to ice conditions in The Great Lakes. The ice map links are no longer available, so you will not be able to have your class perform the mentioned data activity. You can, however, access the Canadian Ice...
Code.org
Sending Binary Messages
Pairs build a device that will be able to send a binary message. They then update their device to allow it to send four possible messages before upping the ante to eight. The provided self-assessment rubric comes with reflection...
Curated OER
The Five W's of Tax Day
Use April 15th to teach your students the fundamentals of the American federal tax system.
Curated OER
Cell Wall Recipe: A Lesson on Biofuels
Biotech engineers discover that changes in the DNA code for cell wall formation can help create crops better suited for biofuel production. They extract DNA from wheat germ. They decode paper strips with codes and relate the activity to...
Curated OER
Blood Highways
Fifth graders read an informative paragraph about how blood travels through our bodies. Then, they fill in the missing letters for words that label things in the circulatory system. An answer key is provided on page two. An interesting,...
Community Resources for Science
A Whole New World of DNA and Proteins
Lead your young scientists into an exciting world as they participate in a role play and experiment focused on proteins and DNA. After researching the Central Dogma of Biology, individuals or groups participate in a classroom...
Curated OER
History and Analysis of Cryptography
Young scholars are introduced to the code systems and art of cryptography. As a class, they review prior knowledge and brainstorm lists. Using the internet, they research the history of codes and determine how they are structured. ...
Curated OER
Body Organization and Structure
In this human body organization and structure worksheet, students complete 21 fill in the blank questions in the format of word scrambles, riddles, and puzzles.
Curated OER
Introducing Phonemic Awareness Using Oral and Written Instruction
First graders demonstrate their ability to read with fluency, accuracy, and comprehension through phonemic awareness. They use a color-coding system to master the long and short vowel sounds and develop their skills in listening and...
Curated OER
AP: Chapter 26: Origin of Life
Five pages take biologists on a generalized survey of the origin of life. Queries are made regarding theories of how life developed, ancient Earth conditions, and the ever-changing field of taxonomy. The experiments of different...
Code.org
Sending Binary Messages with the Internet Simulator
Show your class how to develop a protocol to solve a problem. Pupils then continue with working with binary messages but refine a protocol to assist with the distinction of individual bits by including a bit rate. Finally, the pairs...
Code.org
Sending Bits in the Real World
A bit optional. How do computers transmit in the real world? Pupils research a device that is used in transmitting bits, then individuals create a poster that presents the information they have learned about their device.
Code.org
Sending Numbers
Binary graphing ... bit by bit. Pairs work together to develop a protocol in order to send the points of a graph. One partner sends the points and the other receives them and tries to recreate the graph. The pupils use the rubric to...
California Department of Education
Possible Careers
Is a STEM career the right choice for me? Lesson four in a six-part career and college readiness series introduces seventh graders to the world of STEM occupations. Individuals use their Holland code results to select, research, and...
Curated OER
Mississippi Trial, 1955: Anticipation Guide
As an introductory activity to Mississippi Trial, 1955, class members use color-coded dots to respond anonymously to a series of statements about prejudice and responsibility to their fellow-man that are posted about the room. The...
Computer Science Unplugged
Colour by Numbers–Image Representation
How do computers store and send images? Here's an activity that explains one way a computer can compress image information. Pupils decode run-length coding to produce a black and white image. Pairs then work together to code and...
Code.org
Practice PT - Encode an Experience
Encoding What I did Last Summer. Class members develop a way to encode a personal experience using a top-down approach to determine components and sub-components of their experience They then pick one portion of the experience and go...
Institute of Electrical and Electronics Engineers
Hand Biometrics Technology
Electronic engineering hopefuls get hands-on with hand geometry and the technology of biometrics. After taking the appropriate measurement on their hands, they configure their personal hand geometry codes and compare them to classmates....