Curated OER
Dilations in the Plane
Tenth graders investigate dilations and explore the dilation transformation before investigating the properties of a dilation using Cabri Jr. Students extend the concept of dilatation to the coordinate plane.
Curated OER
Trig Transformations
Learners investigate trigonometric function. In this Algebra II lesson, students explore functional notation and transformational graphing of trigonometric functions.
Curated OER
Multiplying Polynomials
Investigate polynomial multiplication with the TI-nspire handheld calculator. Using the applications on this calculator, learners explore multiplication of numbers, binomials, a binomial by a polynomial, and polynomials. The dynamic...
Curated OER
India: Outsourcing of Jobs
Learners examine the significance and effects of outsourcing jobs to India and Malaysia. They conduct Internet research, create a map and a timeline, write an editorial of their view on the use of outsourcing, and participate in a class...
Curated OER
Quadratic Equations with the CBL 2
Learners practice generating parabolas with a motion sensor while determining the vertex form of the equation. They compare it to the regression equation from the calculator onto a data mate software. Each student completes several...
Curated OER
Observing Elections Around the World
Students examine elections in countries around the world. In this elections lesson, students watch a video segment regarding election observations and then access selected websites to research specified elections. Students prepare...
Curated OER
Winds of Change
Students investigate extreme weather patterns. In this current events instructional activity, students visit selected websites to study hurricanes and their causes. Students write reports on their findings.
Curated OER
Current Events
Students explore different countries, their locations, and their cultures. Using an encyclopedia, they locate the information, then write a report. Ultimately, they create a paper doll to represent their chosen country.
Curated OER
India and Pakistan: Rivals from Birth
Seventh graders, after being divided into two groups, are assigned either Pakistan or India. They conduct research using the Internet, reference books, and magazines. The class compares and contrasts the two countries to find sources of...
Curated OER
Grand Designs And Great Failures
Students extend their understanding of floating, sinking, density, and buoyancy and apply it to the design and testing of ships. students discover that most ships are constructed very similarly-whether they are schooners or destroyers.
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Ships 3: Grand Designs And Great Failures
Students engage in this, the third in a three-part series on ships. The overall instructional activity series is designed to allow students to extend their understanding of floating, sinking, density, and buoyancy and apply it to the...
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...
Curated OER
Information Overload: Looking at News
How do events reported in mainstream newspapers, on television news, blog posts, and social network sites differ? Ask your class to investigate the way the same news item is presented in the many information sources available. Groups...
Pulitzer Center
The Global Water Crisis
High schoolers examine the "quiet crisis," the lack of clean water, by reading articles and viewing video clips. They discuss the situations in Ethiopia, Yemen, Kenya, and Nepal. There are two options for the activity, but one of them...
EduGAINs
Consumerism, Me and the Natural Environment— Canadian and World Studies
Just as no man is an island, no country is totally independent of other countries. To understand the impact of individual consumer decisions on the global natural environment, class groups consider how the stuff they...
Curated OER
Oil: The Problem or Solution to the World's Economic Future
Middle schoolers map the major oil producing and consuming countries and regions. They identify current and future topographic and political problems that could affect the production and transportation of oil.
Curated OER
Our Disastrous World
Students explore natural disasters around the world from the experiences of other students, friends and families. They collaborate with countries such as Japan, China, India, Australia, Russia, Great Britain as well as from the United...
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Defending the Homeland--The Alien and Sedition Acts of 1789
Learners explore that there have been times during the history of the US when ,in response to real and perceived threats, both domestic and foreign, our country has responded by passing legislation. Students trace the fundamental rights...
Curated OER
A Visit to China
Sixth graders study the history of China. They explore the Chinese people, the Great Wall of China, religions, government and Dynasties. In groups, 6th graders collect information on China. They write a report on their findings and...
Curated OER
Linear Inequalities
Through exploration of linear programming through graphs and equations of inequalities, students relate linear programming to real life scenarios, such as business. Graphing and shading is also part of this exercise.
Curated OER
Exponential Reflections
High Schoolers explore the concept of exponential reflections. They use their Ti-Nspire to reflect the natural logarithm function over the line y=x. High schoolers repeat the process using different exponential functions using a slider.
Curated OER
Forms of Quadratic Equations
Transformations of parabolas to fit a particular quadratic equation is taught through this lesson. In this transforming parabolas to fit a particular quadratic equation lesson, learners describe the transformations of the parabola...
Curated OER
Proof of Identity
Students explore trigonometric identities. In this Algebra II lesson, students use graphing to verify the reciprocal identities. Using Cabri Jr, students investigate the Pythagorean trigonometric identities and the...
Curated OER
The Past Half Century: Achieving Equality
Students analyze reactions to the Brown vs. Education decision of 1954. For this segregation lesson, student look at the actions that were taken in the education world as a result of the Brown decision. They watch a CD, examine political...