Ohio Literacy Resource Center
Solving Systems of Linear Equations Graphing
Do you need to graph lines to see the point? A thorough lesson plan provides comprehensive instruction focused on solving systems of equations by graphing. Resources include guided practice worksheet, skill practice worksheet,...
Chicago Botanic Garden
GEEBITT (Global Equilibrium Energy Balance Interactive TinkerToy)
Students use the GEEBITT excel model to explore how global average temperatures are affected by changes in our atmosphere in part two of this series of seven lessons. Working in groups, they discuss, analyze graphs, and enter data to...
PHET
Planet Designer: Kelvin Climb
It's time to get those creative juices flowing! This second lesson in a series of five continues allowing pupils to design their own planets. It the same format as the first, but, this time, allows high schoolers to alter greenhouse...
Community Colleges of Los Angeles
Seeking Refuge: Understanding Refugees in Canada
What if you had no choice but to leave everything behind and seek asylum elsewhere? Do countries have an obligation to accept refugees? To gain an understanding of the complexity of the issues of refugee rights, class members first...
Kenan Fellows
Sustainability: Learning for a Lifetime – The Importance of Water
Water is essential for life—and understanding the importance of clean drinking water is essential in understanding sustainability! Show your environmental science class the basics of water testing and treatment through a week-long...
National Academy of Sciences
Lights at Night Webquest
Help learners find ways to become more efficient energy consumers. To start, individuals research how different countries address energy efficiency and then analyze their own carbon footprint. They use their research to identify ways to...
Chicago Teachers Union Quest Center
Factored Form of a Quadratic Function
Build upon linear functions to learn about quadratics. The lesson introduces the concept of zeros for quadratic functions and makes the connection to the linear factors of the function. It presents quadratics in both graphical and...
West Contra Costa Unified School District
Investigating Similar Triangles
Let your use of the resource be in proportion to its usefulness. Pupils investigate similar triangles by measuring side lengths and considering given angle measures. The results of the investigation help develop generalizations about...
Calisphere
The 6 C's of Primary Source Analysis
Arm your class members with the six C's of primary source analysis—content, citation, context, connections, communication, and conclusions—and help them to establish a solid system for analyzing historical sources of...
EngageNY
Scale Factors
Is it bigger, or is it smaller—or maybe it's the same size? Individuals learn to describe enlargements and reductions and quantify the result. Lesson five in the series connects the creation of a dilated image to the result. Pupils...
University of Colorado
Are All Asteroids' Surfaces the Same Age?
Did you know scientists can tell the age of an asteroid by looking closely at its craters? This final instructional activity of a six-part series focuses on two asteroids, Gaspra and Ida, in order to demonstrate the concept of dating...
Syracuse University
American Industrial Revolution
While the Industrial Revolution may have fueled America's rise to the top of world markets, the child laborers often faced dangerous conditions. Using primary source images and other information, scholars consider what these children...
Curated OER
Changes in the New Nation
Students explore how technology has slowly changed the world, starting in the 18th Century. In this United States History lesson, students work in teams to complete numerous activities that compare and contrast life before and...
Curated OER
Reading and Thinking About Evolution
Students are given a science reading assignment outside the text followed by a discussion on the content. The reading is augmented with a series of thought questions for students to consider prior to class discussion. They direst the...
Curated OER
Studying Fossils
Young scholars compare and contrast key skeletal differences between chimpanzees and humans: brain size, teeth, hand and thumb, trunk, pelvis, lower limb, foot and big toe. They then sort and group a set of mixed "fossil bones" of...
Curated OER
Comparing Fossils
Students explore early hominid evolution as they analyze bones that share characteristics of both apes and humans. Students compare and contrast key skeletal differences between chimpanzees and humans. In groups, they sort and group a...
Curated OER
The Identification of Bacteria
Students are given a two week period to put to use the knowledge they have gained while studying bacteria. As a culminating activity, students each receive three unknown bacteria to identify.
Curated OER
How Many Is Too Many?
Students explore the population explosion. They view a video depicting the exponential growth of human population. Students research the internet to project future population data. They perform hands-on, multimedia activities to study...
Curated OER
Discovering National Parks
Students work to preserve American National Parks. In this environmental activism lesson, students research the history of the national parks and determine why they were created. Students then focus on protecting the land, using it for...
Curated OER
A Very Short History of the English Language
High schoolers apply their knowledge of world history to research major influences on the language that has become the English we speak today; develop timeline of events in Britain and explain contributions of various invading groups to...
Curated OER
Exploring Pottery Techniques
Students examine Native American pottery. In this visual arts lesson plan, students analyze burnished and glazed clay pots. Students study how to create pots from online sources and respond to questions about the process. Extension...
Curated OER
Submersible Designer
Learners work in groups to design, build, and test a submersible prototype. In this engineering instructional activity, students learn about the importance and design of submersible vessels and apply their knowledge by building one of...
Curated OER
Suitable Schools
Students explore education requirements for different professions, and define the skills and knowledge that adults use in their everyday lives. They define and describe what students, teachers and parents expect from formal schooling.
Curated OER
Iranian Uranium?
Students explore how Iran's uranium enrichment-related activities has caused a rift between Russia, the United States, and Europe. They stage a mock summitt to discuss Iran's nuclear program.