US National Archives
WWII: The Pacific 1939-45 – Iwo Jima
Of the images that have permeated history to define American courage, perseverance, and patriotism, the 1945 photograph of United States Marines raising the flag at Iwo Jima is one of the most well known. After researching the pivotal...
K20 LEARN
What Lies Beyond Talent? Mindset And Neuroplasticity
Individuals' views of their learning processes largely affect how they learn. An engaging activity provides your classes with tools to analyze their own views of learning. Using an online game, they explore the concepts related to a...
EngageNY
Advanced Factoring Strategies for Quadratic Expressions (part 1)
Factoring doesn't have to be intimidating. Build on prior knowledge of multiplying binomials and factoring simple trinomials to teach advanced factoring of quadratic expressions with a lesson that uses various methods of exploring the...
Curated OER
Invention: Computer Technology
Students comprehend that inventions can change the way we live. They comprehend that many inventions start out with design flaws and are refined later by subsequent inventors and designers. Students are explained that the computer, was...
Trash For Teaching
The Light-House Project
Groups work together to design a lighthouse, from designing and drawing the wiring diagram, to creating prototypes of the switch and circuit, to envisioning and building a scale model along with a blueprint. By including different...
EngageNY
Advanced Factoring Strategies for Quadratic Expressions (part 2)
What do you do with a difficult-to-factor quadratic expression? This lesson provides the answer. Pupils learn a grouping strategy to help factor trinomials. When guess and check seems too tedious, this method is the "works every...
Curated OER
Africa Colors a Destiny
Students discover the peace corps and the culture of Chad. In this cultural awareness lesson, students watch a slide show and examine various primary sources from peace corps volunteers in Africa. This lesson includes web-links,...
Curated OER
How Does a Friend Act?
Students brainstorm a list of characteristics that friends should and should not have. In groups, they are given a set of hand puppets in which they role-play different scenerios in front of the class. To end the instructional activity,...
Curated OER
Hop To It!
Students explore grasshoppers. In this grasshoppers lesson, students measure the jumping distance of live grasshoppers. Students then record the jumping distance of people in their group. Students record the distances and...
Curated OER
Mandela The Man
Ninth graders explore civil rights by reading several biographies. In this Nelson Mandela lesson, 9th graders discuss the trials and tribulations Nelson Mandela had to face in South Africa and how they were similar to the problems Martin...
Curated OER
The American Flag
Students examine the history and origin of the United States Flag. They identify each symbol and discover the proper way to display it. They discuss how the flag itself has played a part in recent events.