National Woman's History Museum
The Triangle Shirtwaist Fire
On March 25, 1911, 146 garment workers died in the Triangle Shirtwaist Factory fire. Class members use primary source documents to research the tragedy and how it lead to the creation of labor unions and new labor laws. As an exit...
Texas Instruments
Changing Functions
Your algebra 2 learners show what they can do in this assessment activity on shifting, reflecting, and stretching graphs. Given the graphs of various functions, they write the represented equation.
Tech Museum of Innovation
Balloon Astronaut
Design protection from high-speed particles. The STEM lesson plan highlights why astronauts need protection from space debris. Pupils use the design process to design, build, and test a spacesuit that will protect a balloon from a...
PBS
Ken Burns: Jackie Robinson Living in Jim Crow America
Your class members may know that Jackie Robinson was the first African American man to play Major League Baseball, but they may not be aware of his efforts to achieve social justice. A clip from Ken Burns: The Jackie Robinson Collection...
Curated OER
Investigating Light
Students study concepts associated with light. In this light lesson, students observe an demonstration by the teacher. They examine reflection and refraction of light and name things that reflect light and those that refract it. They...
Curated OER
Reflections
Learners explore reflection of polygons on a coordinate plane. They examine the relationships that exist between corresponding points and sides.
Rice University
College Physics for AP® Courses
Take a look at an organized physics course. The 34-section electronic textbook covers material in AP® Physics 1 and 2. Teachers use the text to supplement lectures and have the class work through the labs. Each section contains multiple...
State Bar of Texas
Baker v. Carr
Can the federal government override the state government to protect the citizens of the United States? The 1962 Supreme Court case Baker v. Carr outlines the issue of equal protection under the law. Scholars investigate with a short...
EngageNY
Mid-Unit 3 Assessments, Part 1: Summarizing, Analyzing and Discussing Research
Speak up and listen up. Scholars participate in a speaking and listening mid-unit oral assessment. They discuss whether their rules to live by should be a personal choice or made into a law, and then they complete an exit ticket to...
Newseum
When Tragedy Hits — Role-Playing a Breaking News Story
Young journalists engage in a role-playing exercise that asks them to consider the journalism and ethical issues raised by the coverage of the mass shootings at Virginia Tech on April 16, 2007. Pupils play the role of either a reporter...
Overcoming Obstacles
Weighing Options and Consequences
When making decisions, it might be wise to revise Newton's Third Law of Motion to read, "For every decision, there are options and consequences." Although in decision-making, not all these forces may be equal. The third lesson in the...
Curated OER
Pendulum Power
Eighth graders study the Law of Conservation of Energy and the Second Law of Thermodynamics. they create a pendulum out of either a rope with a bowling ball or barbell tied to one end.
Curated OER
Geometrical Optics: Reflection and Refraction of Light
Students define and discus the concepts of wave fronts and rays. In groups, they distinguish between specular and diffuse reflections and use Snell's Law to predict the path of light rays. They calculate the speed of light through...
Deliberating in a Democracy
Marriage and the State
What defines marriage in society? Scholars investigate the moral and legal arguments of what defines marriage. They analyze different marriage traditions and social customs around the world along with Supreme Court decisions. Individuals...
College Board
2015 AP® Physics 2: Algebra-Based Free-Response Questions
As one of the few AP tests that count for second year college course credit, the AP Physics 2 exam requires a higher level of knowledge than most. Help young scientists study for their upcoming AP Physics 2 exams with previous...
Curated OER
Light Reflections
Young scholars explore light. In this physical science light lesson, students display objects on a projection screen and investigate how light absorbs, refracts, transmits and reflects. Young scholars discuss common features of light...
Curated OER
Optics- The Study of Light
In this optics activity, students read about refraction and reflection, lenses and mirrors, and objects and images. They answer 13 matching questions about light rays, light behavior and types of lenses. They also answer 9 questions such...
Curated OER
Exploring Transformations: Translations and Reflections
Learners perform translation and reflection. They identify the coordinate points of the new graph and create a formula for the movement. They identify the pre-image the and after image.
Curated OER
Optics - The Study of Light
In this optics instructional activity, learners read about how light can reflect or refract and how lenses and mirrors work. Then students complete 13 matching, 27 fill in the blank, and 8 word problems.
Curated OER
History In The Making
Students visit Colonial America in a Time Machine to discover the process that a citizen today must follow in order to make or change a law. Students research the Colonial Era in their Time Machines. Students encounter various government...
Curated OER
DISCOUNT LENSES ( GELATIN WAVE GUIDES)
Students study attributes associated with concept of fiber optics is done using a labmade fiber optic from clear molded gelatin. A variety of shapes can be cut and pieced together to form a conduit to transmit the laser beam by internal...
Curated OER
What is the Attraction?
Second graders investigate the law of polarity. In this magnets lesson, 2nd graders discover how magnets are used in everyday life and which objects in our environment are magnetic. Students experiment with bar magnets and record their...
Curated OER
The Space Cadet's Laboratory: Using Electromagnetic Energy to Study Astronomy
Students build their own spectrophotometer to study light. In this physics lesson, students explain the dual nature of light. They calculate the angle of incidence and refraction using Snell's law equation.
Curated OER
Snell's Law
Students determine whether the index of refraction of sample of Corn Syrup meets Federal standards. This task assess students' abilities to explain the procedures for investigation, plan for recording and organizing observations and...