Willow Tree
Solving Quadratic Equations
Polynomials are full of solutions! Learners understand that the degree determines the number of solutions. Examples show quadratic equations solved by factoring and by using the quadratic formula. A cubic equation is even mixed in for...
EngageNY
Complex Numbers as Solutions to Equations
Quadratic solutions come in all shapes and sizes, so help your classes find the right one! Learners use the quadratic formula to find solutions for quadratic equations. Solutions vary from one, two, and complex.
EngageNY
Geometric Sequences and Exponential Growth and Decay
Connect geometric sequences to exponential functions. The 26th installment of a 35-part module has scholars model situations using geometric sequences. Writing recursive and explicit formulas allow scholars to solve problems in context.
EngageNY
Solving Equations Involving Linear Transformations of the Coordinate Space
Explore methods for solving linear systems with your classes and introduce learners to using matrices as a viable method. Scholars are able to recognize situations where matrices are the efficient method of solving. Application...
EngageNY
Graphs of Simple Nonlinear Functions
Time to move on to nonlinear functions. Scholars create input/output tables and use these to graph simple nonlinear functions. They calculate rates of change to distinguish between linear and nonlinear functions.
Virginia Department of Education
Properties of Quadrilaterals
What type of quadrilateral is that? Discover the difference between the types of quadrilaterals. Small groups investigate types of quadrilaterals using geometry software to find their properties. To keep track of the different...
Columbus City Schools
Experiencing Eclipses
Don't be caught in the dark! Young scientists investigate the causes of both solar and lunar eclipses using an interactive to help them understand the development of an eclipse over time. They then research facts and characteristics...
Fluence Learning
Writing About Informational Text The Berlin Wall
On June 26, 1963 President John F. Kennedy delivered his famous "Ich bin ein Berliner" speech close to the Berlin Wall at the Rudolph Wilde Platz. On June 12, 1987 President Ronald Reagan Delivered his famous "Mr. Gorbachev, tear down...
Annenberg Foundation
America's History in the Making: Classroom Applications Three
How can primary sources bring history to life? Scholars create detailed lesson plans on the late nineteenth and early twentieth centuries in American history. The 17th installment of a 22-part program exploring American history examines...
American Museum of Natural History
Around the World with DNA
DNA analysis could be what saves some animals from extinction. An interactive lesson shows learners how DNA information proves variation among animals of the same species and how stakeholders use that information to make decisions. Easy...
American Museum of Natural History
Moving Mammals
How many different ways do mammals move from place to place? An online resource uses animation to show how different mammals move. Learners use a slider to speed up or slow down a variety of mammals. The versatile lesson works as a...
EngageNY
End of Unit Assessment, Part 2: Research and Response
Talk it out. Scholars complete part two of the assessment by participating in a World Café discussion activity. Learners circulate the room, sharing their ideas and thoughts about Canada's natural resources using quotes and paraphrasing...
National Wildlife Federation
Brown Pelicans
Even animals that are part of the same species have differences. Learners read a passage about white and brown pelicans and compare their features. They recognize that although the birds look very similar, they also have their own unique...
University of Kentucky
The Successful Person's Guide to Time Management
"If you don't know where you are going, you might end up someplace else." Yogi Berra's wise words can also be applied to time-management. In order to be successful at time-management you need to know where you are going, what you want to...
Constitutional Rights Foundation
Driver’s Licenses And Unauthorized Immigrants
Should driver's licenses be granted to unauthorized immigrants? That is the question class members grapple with in a lesson that asks them to first read a fact sheet that details the arguments for and against licensing unauthorized...
Mathematics Vision Project
Congruence, Construction and Proof
Learn about constructing figures, proofs, and transformations. The seventh unit in a course of nine makes the connections between geometric constructions, congruence, and proofs. Scholars learn to construct special quadrilaterals,...
Curated OER
Fairy Tales
Once upon a time are four words most children are familiar with when reading a fairy tale. But do they know that fairy tales are a great way to learn the literary elements of reading and writing? Use a thorough fairy tale unit...
National Nanotechnology Infrastructure Network
Mixtures and Nanotechnology
What does size have to do with it? Learners analyze different mixtures, both homogeneous and heterogeneous, to discover the properties related to the size of their particles. The activity connects these properties to those of...
iCivics
Step One: We've Got Issues
What is the most pressing issue in your community? The resource helps you and your middle schoolers begin the process of doing something about it! Learners compare and contrast two pressing issues in their local counties by reading two...
Curated OER
Five Parts That Contribute to the Whole
Students listen to and read an online story. Then they use a graphic organizer to learn the basic story elements. They select another online story and create a graphic organizer for its story elements.
Curated OER
Learning New Definitions
Students are introduced to new vocabulary. Then they are to guess what the words mean without using a dictionary. They organize words into a graphic organizer.
Curated OER
Student Published Books
Fifth graders create a graphic organizer after it is modeled by the teacher. In this graphic organizer lesson, 5th graders complete a graphic organizer describing chapter 1 of a book. Graphic organizers will be revised and...
Curated OER
Swimming with Crabs
Students explore Earth science by completing several graphic organizer activities in class. In this oceanography lesson, students research ocean inhabitants such as blue crab and oysters. Students complete graphic organizers about the...
Curated OER
Order My Steps
Students organize and sequence their writing ideas using different graphic organizers. They use the ideas to write a story that takes place over two days.