Texas Instruments
Complex Numbers: Plotting and Polar Form
Explore the concept of, and use the Ti-Nspire to, convert complex numbers into polar form. Then practice graphing complex numbers in the polar coordinate plane.
Curated OER
Complex Numbers
The class practices, on paper and/or on a TI graphing calculator the concepts of how to add, multiply, divide and subtract complex numbers using the correct property.
Texas Education Agency (TEA)
Principles of First Aid and Medical Emergencies
Here is a great resource to guide your instruction on identifying medical emergencies and administering first aid when necessary. Topics covered include assessing the scene of an emergency, calling EMS, and addressing a range of...
PBS
Production
Class members investigate the different roles associated with video production. Then, they create a crash course booklet that details what they have learned about the different roles: video production, scouting locations and set up,...
EngageNY
Mid-Module Assessment Task - Geometry (Module 1)
How do you prepare class members for the analytical thinking they will need in the real world? An assessment requires the higher order thinking they need to be successful. The module focuses on the concept of rigid transformations...
Newseum
Explore the Information Universe
Distinguishing among different types of content when conducting online searches can be a challenge. An informative resource helps researchers identify different types of content, from fact-based reports to ads, from propaganda to satire....
Code.org
Functions with Return Values
Young computer scientists explore how to use the return command in computer programing by playing Go Fish. They learn about functions that return values and then write a turtle driver app using the return function.
Statistics Education Web
It’s Elemental! Sampling from the Periodic Table
How random is random? Demonstrate the different random sampling methods using a hands-on activity. Pupils use various sampling techniques to choose a random sample of elements from the periodic table. They use the different samples to...
ReadWriteThink
Persuasive Techniques in Advertising
Help your 21st century learners develop their media smarts with this resource that has them examine the persuasive techniques advertisers use to influence specific demographics and then to use these techniques to craft their own ads.
Willow Tree
Rational vs. Irrational Numbers
Build an understanding of rational numbers and their counterpart irrational numbers. Lead learners through an explanation of rational numbers and the ways they can be expressed. Then introduce them to irrational numbers and make...
Statistics Education Web
Consuming Cola
Caffeine affects your heart rate — or does it? Learners study experimental design while conducting their own experiment. They collect heart rate data after drinking a caffeinated beverage, create a box plot, and draw conclusions....
Curated OER
Operating on Matrices
Learners investigate matrices by exploring addition, subtraction and multiplication of matrices. Students find the determinant and inverse of a matrix. The lesson includes a set of practice problems
George W. Bush Presidential Library and Museum
Teaching Primary and Secondary Sources
What makes a source primary or secondary? Middle schoolers read a definition of each term before exploring different examples and applying their knowledge to a research project.
Nuffield Foundation
Microscale Investigations of Catalase Activity in Plant Extracts
Use indirect measurements to monitor metabolic activity in plant cells. Scholars understand that cells with a higher metabolic rate have a higher concentration of catalase enzyme. They use this information to compare metabolic rates of...
Newseum
Quick Skim or Deep Dive? Picking the Right Search Strategy
To search online to find answers to some questions requires only a quick skim, while others demand deep research. Scholars engage in a lesson that teaches them the difference and how to craft questions that produce the best online search...
Curated OER
Types Of Interviews
Students demonstrate knowledge of the phases of an interview. They explain the different types of interviews and see when these types be used. They utilize a worksheet imbedded in this plan to help them practice.
Curated OER
Bio-Poems
Fourth graders practice typing skills. They select favorite poetry and use word processing technology to type it. Students keep their hand on the home row and say the letters as they type from their written work. They use capitol...
Curated OER
ARTSEDGE: Creating Costumes
Young designers examine famous monarch portraits and costume books, create a design for the emperor, examine fabric samples and choose a type and color for their costume. They sketch the costume and present it in a class fashion show.
Curated OER
Listening to Airplane Announcements in Movies
Third graders listen to and practice in comprehending airplane announcements. They determine the predictability of these announcements.
Curated OER
This Mine of Mine
Students explore natural resources by conducting a geology experiment in class. In this mineral mining lesson, students discuss the types of geological material that can be found when mining and the uses for these resources such as coal....
Curated OER
Sentence Structure
Third graders write sentences. In this sentence structure lesson, 3rd graders read Punctuation Takes A Vacation and discuss the differences between this book and others. Students learn about the four types of sentences and practice...
Curated OER
Decision Making a Mock Town Meeting on a Proposed Tank Farm
Students identify the potential hazards to the water supply. In this ecology lesson, students role play a town hall meeting to discuss the proposal of a storage tank construction in their place. They present their arguments and...
Curated OER
Social Skills For Autism
Designed for pupils with special needs, such as autism, this lesson calls for learners to practice saying hello to others. The teacher begins by modeling the behavior she expects and practicing with each pupil before pairing...
Curated OER
Audio Engineers: Sound Weavers
Students explore audio engineering. In this career education and "sound" science lesson, students define related vocabulary and make connections between the music they listen to and the job an audio engineer does after listening to...