National Geographic
Genetic Markers: Connecting the Dots
Biology buffs simulate how genetic markers are passed among populations in order to understand how these markers can help anthropologists map human migration. A couple of volunteers leave the room while you walk the remaining learners...
Learning Games Lab
Bacteria Sampling
Scholars explore the procedure for bacteria sampling in a virtual lab by first walking through a detailed step-by-step procedure of preparing the samples of raw milk and pasteurized milk, growing the bacteria, and comparing results....
Learning Games Lab
Gram Staining
Scholars use a lab simulation to test contaminated yogurt for bacteria by gram staining. They learn proper lab procedures for handling bacteria and for sterilizing equipment, and then walk through the process on their own to try gram...
Learning Games Lab
Controlling Water Activity in Food
Food storage matters! Scholars learn how the amount of water in corn can affect its rate of spoilage. They create a control group, then test three corn samples stored in three different locations for water activity. As a result of the...
Learning Games Lab
How to Use Oil Immersion Microscope
Teach the class how to use a microscope to identify bacteria in food. Scholars explore the different parts of the microscope and learn how to determine total magnification. They walk step-by-step through the procedure of preparing slides...
Learning Games Lab
The pH Scale and Meter Calibration
What are the different ways to test for pH? First, scholars explore the pH scale and a common way to test for acidity and alkalinity. Then, they learn about the importance of pH in food safety and why variance in pH could potentially...
Learning Games Lab
Nitrogen in Fertilizer
Nitrogen is an essential element for productive farming. An interactive lesson explores the chemical makeup of different fertilizers and their corresponding nitrogen content. The interactive challenges individuals to complete molecular...
Learning Games Lab
Nitrogen in Pollutants
Responsible farming is important for maintaining natural resources. Eager scientists complete a WebQuest to explore what happens to nitrogen when it enters the soil. They learn about the chemical makeup of nitrogen-based molecules and...
Learning Games Lab
Testing and Adjusting pH
Pupils learn how to control food spoilage by adjusting the food's pH. They see that one of the most dangerous bacteria can grow in food if people don't handle and store food properly. Using knowledge of the bacteria's preferred pH,...
Learning Games Lab
Scientific Graph Reading
Interpreting graphs is an essential skill for young scientists. An interactive online lesson gives individuals an opportunity to review the components of a graph and learn to read and interpret the shape of a graph. The lesson includes...
Learning Games Lab
The Magic of Reading Graphs
Making conclusions from graphs doesn't need to seem like magic. Learners explore an interactive lesson on reading graphs to strengthen their skills. The content discusses how to read the axes of a graph and draw conclusions based on the...
Learning Games Lab
Logarithm Calculator
Support your young scientists' knowledge of logarithms with a quick video lesson. The instruction first presents the relationship between a base-10 logarithm and an exponential equation. It then demonstrates how to use a calculator to...
Curated OER
North American Explorers
Sixth graders discuss famous explorere then research an explorer, collect reference materials and take notes using notecards. They write a three to four page typed and double spaced report then present their findings to the class.
Curated OER
Who's Wild?
Students explore the differences between animals of the wild and domesticated animals. In this wild animals instructional activity, students understand that tame animals ancestors were once wild. Students illustrate the differences by...
Curated OER
The Ancient Mediterranean: Trade, Contact, and Cultural Diffusion
Ninth graders begin the lesson by being introduced to the basic terms of economics. In groups, they discover how they are affected by trade because of the clothes they wear and foods they eat. Using primary sources, they examine the...
Curated OER
Global Warming: Life in a Greenhouse
High schoolers examine the evidence that scientists have used to support the existence of global warming and the greenhouse effect. How the concepts have been developed and evaluated form the focus of this lesson.
Curated OER
The Bill of Rights And Japanese Internment
Students review the Bill of Rights. They interpret how the American Government violated these rights with regard to Japanese Americans during World War II. They write down the violations of the Bill of Rights during Japanese ...
Curated OER
Immigration Unit
Third graders develop an appreciate for the various cultures that are present in their local community. Through reading and research, they explain how various culture came to live in their area. At the conclusion of the unit, 3rd...
Curated OER
Comparing Cultural Holidays
Third graders explore art that reflects their cultural background. For this writing and research lesson students compare and contrast the Halloween with El Dia de los Muertos. Students study the visual art of these holidays. Then...
Curated OER
A Treaty Tail: U.S. - Indian Treaty Councils in the Northwest
Learners view a painting as a document to find out about the Indian Treaty Councils. In this artist's perspective lesson, students study the conflicts as shown in various pictures. Learners answer questions about what they learn from...
Curated OER
Leschi: Justice in Our Time
Learners examine the lives of the Nisqually people and the resource consumption philosophy. In this Native American philosophy lesson, students use primary sources to understand the resource consumption philosophy and then evaluate their...
Curated OER
Discovering My Family History
Pupils research their family trees. They research Internet sites, conduct interviews and, when possible, access primary sources to compile information about their family's history. Students present their findings in a family tree.
Curated OER
Family Heritage
Young scholars research their family heritage by interviewing family members. Using their responses, they record them in an organized fashion and develop a presentation. Using the Internet, they locate an artistic representation of their...
Curated OER
Appreciating Our American Heritage
Students learn about the Chinese culture via literature. They read the poetry of Cathy Song, considering national pride as Americans and Chinese.