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...
Alabama Learning Exchange
Animal Classification
Present information about the classification of animals. After participating in the teacher-led discussion about scientific names, small groups devise their own way of classifying everyday objects present in the classroom, developing...
Curated OER
DNA Extraction
Learners extract and observe a visible amount of DNA from Escherichia. coli cells. They discuss the properties of DNA. Confirmation of the presence of DNA by a reaction with an indicator is confirmed within this lesson. Many hands-on...
Cornell University
Magnetic Mad Libs
Examine the science behind computer communication. After defining the properties of magnets, learners simulate how a computer hard drive works by sending each other binary codes using the magnets. They use these communications to...
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...
Curated OER
Communications: To the Rescue!
Students role-play as soldiers rescuing lost mountain climbers. Working in teams, they interpret maps to locate the climbers and use flashlights to send and receive coded messages about the rescue. Their goal is to complete the task in...
Curated OER
Dedication to Douglass
Students study the controversy surrounding the proposed Frederick Douglass Circle monument in Central Park. They review the notion of historical inaccuracy by reading and discussing the article, "In Douglass Tribute, Slave Folklore and...
Curated OER
Born of Blood
Learners define attributes of human chromosomes and match them to make a human karyotype. In this investigative lesson students demonstrate how traits are encoded in genes found on chromosomes.
Curated OER
Clock Arithmetic and Cryptography
Students perform basic operations in modular (clock) arithmetic. Students encode and decode messages using shift and affine ciphers. Students apply their multiplication, division, addition, and subtraction skills.
Curated OER
Clock Arithmetic and Cryptography
Students investigate modular clock arithmetic and cryptography. They perform basic operations in modular (clock) arithmetic and encode and decode messages using simple shift and affine ciphers.
Curated OER
DNA Replication, Transcription, and Translation
Students apply the rules of complementary base pairing to finding the complementary sequence to a given strand of DNA. After extensive researching, the also find the amino acid sequence encoded by a given strand of DNA.
Curated OER
What Does This Song Really Say?
Students investigate communication by analyzing lyrics from a song. In this music arts lesson, students discuss slavery, the Underground Railroad and African American traditions while listening to a song called "This Train." Students...
Curated OER
Apple Picking
Pupils practice reading Dolch words using an apple theme. In this sight word lesson, students play an apple picking game that allows them to practice reading several Dolch words. Pupils play this game frequently to ensure...
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...
Museum of Science
Mirror Writing: Writing Backwards
Students experiment with writing backwards as Leonardo DiVinci did.
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...
Code.org
Lossy Compression and File Formats
I'm compressed. Groups do a rapid research of different file types to determine what kind of compression the formats use and how it works. They share their information with the rest of the class until everyone has all the information for...
EngageNY
Using Matrix Operations for Encryption
Data encryption is an important security measure for sensitive data stored on computers. Pupils learn how to utilize matrices for creating code. They also get a great review of matrix multiplication, inverse matrices, and the identity...
Curated OER
DNA Fingerprinting
Students study the process of DNA Fingerprinting and how DNA Fingerprinting is used in solving crimes. They examine a crime scenario that involves collecting DNA Fingerprinting information from blood collected at the crime scene. They...
Curated OER
Problem Solving Model
Use a vocabulary chart to introduce math functions. The class defines a list of mathematical vocabulary terms on a worksheet, as well as completes equations and expressions. They examine word problems and practice transcribing them into...
Code.org
The Need for Encryption
Scholars investigate the need for encryption as they read a portion of the book Blown to Bits and discuss encryption techniques. They finish by attempting to decode a message written using a Caesar cipher.
Curated OER
Pete And Repeat
Students draw a picture of a person from popular culture, then "clone" it using printing techniques in this Art instructional activity that tackles the questions surrounding cloning, DNA, and current scientific techniques. An emphasis is...
Curated OER
Matrices: A Secret Weapon
Students perform operations with matrices. In this algebra lesson, students use cryptography and cryptanalysis to solve problems. They add, subtract, and multiply matrices.
Alabama Learning Exchange
Making and Observing Life in a Terrarium
Young scholars understand the parts of the terrarium and why they are important in establishing an ecosystem. In this ecosystem lesson plan, students recall background information on aquariums, terrariums and the water cycle. Young...