Curated OER
30-60-90 Right Triangles in Cabri Jr.
Young mathematicians draw and label right triangles using Cabri Jr. technology. They create other special right triangles and identify the length of the hypotenuse and each leg. Students explore the ratios to determine how the hypotenuse...
Curated OER
Properties of the Centers of a Triangle
High schoolers investigate properties of the four centers of a triangle and explore a special property of the circumcenter and orthocenter of a triangle. This lesson requires the use of Cabri, Jr.
Curated OER
Multiple Representations
Every topic or subject has its own special jargon. Learners work on their math vocabulary as it relates to basic algebra terms. They define and identify function, functional notation, ordered pairs, rate of change, slope,...
Curated OER
Factoring Trinomials
High schoolers factor trinomials. In this algebra lesson, students identify the different integers making up the trinomial and use the special pattern to factor them. They continue to model the equations and how to factor correctly.
Curated OER
Chromosomes And DNA
In this science worksheet, students complete 2 sentences about chromosomes and DNA. Students also list the 4 bases that have "special names."
Anti-Defamation League
Martin Luther King, Jr. and Civil Rights
How far have we come and how far do we still need to go to achieve equality and full civil rights in the United States? Include a packet of materials collected in your observance of Martin Luther King, Jr. Day.
New York City Department of Education
Grade 4 Literacy: John Muir Unit
Learn how to correctly analyze and score a written performance task. Example work shows annotated think alouds for grading. Teachers also have access to graphic organizers for helping writers succeed,
Perkins School for the Blind
Design and Problem Solving
What if you had a design problem you wanted to solve, but were unable to draw because you were unable to see? Teach your learners with visual impairments that they can use Wikki Stix®, a braille ruler, Legos®, and Constructo Straws to...
King Country
Lesson 25: HIV/AIDS & Other STDs - Day 2: Sexually Transmitted Diseases
Sexually transmitted diseases (STDS) are the focus of a lesson that examines different types of STDs, how to avoid catching or transmitting these diseases, identifying the symptoms of STDs, and reporting procedures.
Anthropological Association
Race: Teacher Guide: Race
How has the concept of race changed over time? Explore the genetic, cultural, and social aspects of race through a series of impactful activities. Scholars discover how race is influenced by inherited traits, examine census records to...
Montana State University
Everest Extremes: Biodiversity
How many animals can live in a climate as cold as Mount Everest's? Find out with a science instructional activity all about biodiversity. Activities include research, presentations, group work, coloring maps, and a simulation of a food web.
Smithsonian Institution
Barn Again! Celebrating an American Icon
How do barns serve as a window to a community's past? Here are a series of lessons on the symbolism and historical context of barns throughout American history. Topics include community-building, in-depth primary and secondary source...
Smithsonian Institution
We Have a Story to Tell: Native Peoples of the Chesapeake Region
How did colonial settlement and the establishment of the United States affect Native Americans in the Chesapeake region? Your young historians will analyze contemporary and historical maps, read informational texts, and work in groups to...
Autism Speaks
Puzzle Piece Project and Autism Awareness Month
Looking for ways to include your class members in Autism Awareness Month? Use a packet that provides several opportunities to include the student body in an important campaign.
J. Paul Getty Trust
Picturing a Story: Photo Essay about a Community, Event or Issue
Picture this. Class members follow in the footsteps of W. Eugene Smith, Dorothea Lange, James Nachtwey, and Lewis Hine by creating their own photo essay about a local event or issue.
Teaching Tolerance
Journalism for Justice
Roll the presses! Or at least have your class members participate in the time-honored tradition of the student press by creating their own newspapers or journalist pieces on a social problem. After conducting research and collaborating...
Federal Reserve Bank
The Fed's Role in Making and Setting Monetary Policy: Part 1
How does inflation affect the economy, and how can effective monetary policy by the Federal Reserve help control inflation? With the Fisher equation and analysis of annual CPI rates during the 1970s and early 1980s, your class members...
Pulitzer Center
Food Insecurity
Food insecurity, whether as a result of food scarcity or a lack of nutritious food, is a growing and serious problem in the world today. After discussing the concept of food insecurity, learners listen to an NPR radio broadcast on the...
University of Oklahoma
Putting It All Together: Assessing My Progress and Portfolio
Celebration time! The final unit in a 10-unit series asks learners to review their work and assess their progress. They complete another YOU! Scale and ME! Scale worksheet and compare the results with the worksheets they created at the...
National History Day
Propaganda Posters of World War I: Analyzing the Methods Behind the Images
The power of a picture. During the events surrounding World War I, propaganda posters were widely distributed in American society to sway the emotions of its citizens. By analyzing World War I propaganda posters in the first installment...
Curated OER
Home Living/Life Skills: Face Washing
Having good hygiene skills is a very important part of living an independent life. Learners with special needs follow sequencing cards to practice washing their faces. They follow each step in the process and discuss the importance of...
Curated OER
Getting Into Shapes: Identifying and Describing Two-Dimensional Shapes
Young scholars examine their classroom to find examples of various types of shapes. After identifying and describing the various shapes, they draw as many as they can on a piece of paper. They organize them into an image based on their...
Curated OER
AIDS, HIV and other Microbe Matters
This series of lessons contains sensitive material. Please review to ensure that the content is suitable for your class. It begins by discussing what microbes are. Scholars are then asked to review a few online resources and answer...
Curated OER
Celebrate Your Culture
Third graders share some special occasions/events observed by their families/neighborhoods, and special activities/traditions connected with the event. They identify their own culture's customs and those of others.