Museum of Tolerance
Why is This True?
Are wages based on race? On gender? Class members research wages for workers according to race and gender, create graphs and charts of their data, and compute differences by percentages. They then share their findings with adults and...
PHET
Earth’s Magnetic Field from Space
Feel the pull of science! The final installment of this 18-part series is an application of everything learned in the previous high school lessons. Scholars are given a magnetic field map and must propose an arrangement of magnets that...
Illustrative Mathematics
Running Around a Track I
The accuracy required by the design and measurement of an Olympic running track will surprise track stars and couch potatoes alike. Given a short introduction, the class then scaffolds into a detailed analysis of the exact nature of the...
Curated OER
Roman Numerals and Their History
Students identify Roman numerals and the history associated with them. In this historical number lesson, students investigate charts and photographs to discover the history of Roman numerals. Students bring a Roman numeral...
NASA
Hurricanes and Hot Towers with TRMM
Take cover because a wild presentation on hurricanes is about to make landfall in your classroom! An outstanding PowerPoint presentation is the centerpiece of this lesson. Not only does it provide information and photographs, but several...
Curated OER
The Lessons of Emmett Till
Students participate in a WebQuest designed to take them on a journey into the darkness that is race predjudice and the often-violent means in which it is manifested. They investigate the murder of a 14-year-old Chicago boy visiting...
Curated OER
Discovering pi
Tenth graders investigate the history of Pi and how it relates to circles. In this geometry lesson, 10th graders measure the circumference of a circle and the diameter of a circle. They relate these measurements to the number of Pi or 3.14
EngageNY
Thales’ Theorem
Isn't paper pushing supposed to be boring? Learners attempt a paper-pushing puzzle to develop ideas about angles inscribed on a diameter of a circle. Learners then formalize Thales' theorem and use geometric properties to develop a proof...
Curated OER
Quinoa Pasta 3
A mixture of quinoa and corn is for dinner in this collaborative task that sets up nicely as a system of linear equations. Your supper guests discuss numerical precision and percentages as they formulate a plan of how to solve the problem.
Curated OER
Infusing Equity Vs Gender into the Classroom
Young scholars explore the effect of gender bias in the classroom. In this statistics lesson, students discuss the effects of stereotyping, discrimination, and gender bias in the classroom. They collect data on different work places...
Curated OER
Sizing Up the Supersize Croc
Young scholars examine and compare traits of humans and crocodiles. In this crocodile lesson plan students use a ratio to estimate the height of a person and compare that to a crocodile.
Curated OER
Racial Inequality: Remnants of a Troubled Time
Students watch the Discovery program "Racial Inequality: Remnants of a Troubled Time" then examine the ratification of the 14th Amendment and the Plessy v. Ferguson decision. They research one of three events that tested Brown v. Board...
Curated OER
Discovering Math Concepts in Business Mathematics, Economics, and Finance
Explore the concept of money and research its origin. There are many concepts related to business math, thusly, there are many formulas used to make calculations around money. Exchange rates of money in different countries, interest,...
Messenger Education
Give Me a Boost—How Gravity Assists Aid Space Exploration
The propellant needed for space explorations runs in the thousands, while paying to get the craft into orbit costs millions! In the second installment of three, two activities explore laws of conservation of energy and momentum. Using...
National Council of Teachers of Mathematics
Stitching Quilts into Coordinate Geometry
Who knew quilting would be so mathematical? Introduce linear equations and graphing while working with the lines of pre-designed quilts. Use the parts of the design to calculate the slope of the linear segments. The project...
Curated OER
Destination Outer Space
Students investigate space travel. For this space travel lesson students examine space exploration history, engineers and scientists involved in space exploration, and Newton's third law of motion. Students make rockets.
Curated OER
Modeling pentagrams using Geometers Sketchpad
Students using visual modeling software will construct two regular pentagrams which are mathematically similar. They also create a multi-page document and learn to create links between the pages and to a website on the History of...
Curated OER
Lesson #110 Volumes of Solids of Revolution (Disk Method)
Young scholars examine volumes of solids of revolution. In this volumes of solids of revolution lesson, students use the limit of a Riemann sum to find the volumes of disks or cylinders and a sphere.
Curated OER
The Good, The Bad, The Ugly
Sixth graders examine the causes of the stock market crash of 1929. In this integrated math/history unit on the stock market, 6th graders study, research, and read stocks, visit a local bank, and create a PowerPoint to show the...
Curated OER
The Royal Cubit
Students explore the history of measurement in ancient Egypt. In this math lesson, students discuss the development of a standardized measurement system. Students measure using various units and discuss the results and the need for a...
Curated OER
Types And Magnitudes Of Earthquakes
Students investigate the concept of earthquakes and the different types of magnitudes. They research the Richter scale and how it is used to measure the intensities of earthquakes. Students then apply the concept by completing a...
Curated OER
The Great Depression: Eating on a Shoestring
Students explore the realities of feeding a family on a very limited budget by comparing the cost of living in the 1930s to the cost of living today. Using primary documents and technology to make the comparison, they identify the impact...
Curated OER
The Distance Formula and Marching Nonviolently for Social Change
Students explore the distance formula using real world data from nonviolent marches for social change. In this secondary mathematics lesson, students investigate the marches of Gandhi and King using maps overlaid with a coordinate...
Curated OER
The Extinction and Rediscovery of the Ivory-Billed Woodpecker
An incredibly thorough, and well-designed lesson teaches youngsters about the presumed extinction and rediscovery of the ivory-billed woodpecker in Arkansas. Learners discuss the environmental factors that led to the birds disappearance....