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
Students define attributes of human chromosomes and match them to make a human karyotype. In this investigative instructional activity students demonstrate how traits are encoded in genes found on chromosomes.Â
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
High schoolers 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
Phonics and Decoding Strategies for Struggling Readers Using Core Knowledge Poem
Students complete multiple activities to help them hear sounds, syllables, and spell words with vowel patterns, digraphs, or blends. In this word sounds lesson, students use letter tiles, sort words cards, analyze poems, and play a bingo...
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
Learners practice reading Dolch words using an apple theme. In this sight word lesson plan, students play an apple picking game that allows them to practice reading several Dolch words. Learners 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...
Curated OER
Keyboarding - Decoding the Keys
Students work in pairs to decipher encoded messages. They read off descriptions of each letter's location on the keyboard and type them into a document to form a message.
Howard Hughes Medical Institute
HIV Protease Inhibitors
How do doctors fight a virus that's constantly mutating? Show science scholars how we fight HIV using one of its own most fundamental processes through a thoughtful demonstration. The lesson focuses on how protease inhibitors prevent HIV...
Discovery Education
Blueprint for Life
DNA is the code for all biological traits, both plant and animal. Using an exploratory lesson, learners begin to explore the concept of a biological code by decoding word puzzles. They then extract DNA from plant cells using detergent to...
Museum of Science
Mirror Writing: Writing Backwards
Young scholars 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...
DiscoverE
First You See It, Then You Hear It
Light and sound go hand in hand. Pupils set up a system that will emit sound when a laser is directed at a photodiode. Various objects, such as a comb and talcum powder, allow for modulation of the laser beam. Individuals also...
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 lesson that tackles the questions surrounding cloning, DNA, and current scientific techniques. An emphasis is placed on the...
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, students recall background information on aquariums, terrariums and the water cycle. Young scholars...
Curated OER
Inheritance Patterns in Zorks
In this inheritance patterns worksheet, students create a visual of a Zork using chromosome strips to represent alleles from the father and the mother to determine the traits in the offspring. Kids translate the genotype to the phenotype...
Curated OER
Cracking the Genetic Code
Students investigate different purposes for manipulating DNA. After reviewing the structure and functions of DNA, students explore topics related to the use or manipulation of DNA and the potential benefits and problems, later making a...