CK-12 Foundation
Simplification of Radical Expressions: Richter Scale Exponents
Shake up your lessons with with a radical resource. Scholars use a slider to view the Richter scale magnitude and amplitude of historical earthquakes. They use powers of 10 to compare the amplitudes of different earthquakes.
Smarter Balanced
Aztec Empire
To set the stage for a study of the Aztec Empire, groups use the provided definition of civilization and generate a list of elements that make up our modern day civilization. The whole class then examines an image of an Aztec city and...
Curated OER
Science: A Tree for All Seasons
Students observe trees in their schoolyard and record the seasonal changes by drawing pictures. In this ongoing lesson, they discover the names of the seasons and place green paper leaves on a paper tree in the classroom, which are also...
Curated OER
Do You Want To Learn more Aobut QC Planning Tools?
Students explore scientific graphs and charts. They describe the origin of power curves and examine QC procedures. Students calculate critical-size errors that are medically important. They read OPSpecs charts. Students describe the...
Curated OER
Testing Soils for Garden Planting
Sixth graders collect soil samples and record the location of the samples by using GPS.
Curated OER
Science: Plate Tectonics, Faults, and Volcanoes
Eighth graders conduct Internet research on plate tectonics, faluts, and volcanoes. In groups, they compile information related to teacher-provided questions. Students write papers detailing their findings and make oral presentations...
Curated OER
Measuring Biodiversity
High schoolers collect species data from a mock intertidal community. For this biology lesson, students graph their data and analyze the species in it. They construct a species accumulation curve and present it to class.
Curated OER
Genetically Modified Organisms
High Schoolers complete a variety of activities as they examine the ethics of (and take a position concerning) genetically modified organisms in the field of agriculture. They complete a PowerPoint demonstration to go along with the unit.
Curated OER
Mark, Recapture, Sampling
Learners conduct a simulation to explore how scientists estimate the size of animal populations. They analyze a random sample and then extrapolate those results to a larger population. Additionally, they will apply the principals of...
Curated OER
How Toxic Is It?
Students participate in an activity in which they investigate the scientific method and seed germination as well as practice graphing and metric measuring skills. Students examine toxicity by exposing Wisconsin Fast Plants seeds to toxic...
Curated OER
Recycling and Composting
Students set up composting sites that allow food scraps and paper to be recycled by nature. They are introduced to one aspect of recycling; composting. Students see how God recycles as the worms change garbage into something that brings...
Curated OER
Warm Up: When Modern Human Behavior Appeared in Early Hominids
Upper graders or entry college level learners use the provided article links to answer three questions regarding early modern human behavior. They compose short essay responses that accommodate each part of the overarching question,...
Curated OER
Ecological Footprint--How Does The Way We Live Affect Earth?
Students demonstrate an awareness of the global implications of decisions that individuals and families make about their needs and wants. They identify environmental and health issues related to the production and consumption of food....
Cornell University
Splitting Water with Electricity
Explore how electricity splits water molecules into hydrogen and oxygen. Learners begin by calculating the voltage necessary to separate the water. They then perform the experiment and measure the ratio of hydrogen and oxygen bubbles.
Curated OER
Understanding Weather and Climate Patterns
Students research the climate patterns of various locations and make predictions based on their findings. They determine the importance of latitude and longitude in weather and climate. Students create graphs displaying their collected...
Curated OER
Coral Bleaching in the Caribbean
Learners practice analyzing images, maps and graphs from Internet-based educational resources. They explore the correlation between sea surface temperature and coral bleaching. Students comprehend that coral reefs are collections of tiny...
Curated OER
Volume, Mass, and Weight
Study the difference between mass and weight. Your math group will compare the weight of an item to the amount of space that it uses. They'll then use conversion factors to find the difference between kilograms and pounds. Essential...
Curated OER
Industry Based Learning
Students engage in a series of experiences based upon helping them become associated with industry. They participate in work experience based activities in order to create a context for future career choice. Students also complete a...
Curated OER
Forensic Colloquium Experience: Debating the Issues
Pupils prepare for an participate in a debate. They watch instructional videos on how debates proceed. Pupils work in teams to research various topics, present their opinions on the issue, and respond to opposing viewpoints during a...
Curated OER
Who Will Get The Job? (Part 1)
Seventh graders are asked a variety of questions and identify the skills as job-task or not. As a class, they discuss how they could lose a job before they start working and review how to sell their skills for the job posting. To end the...
Curated OER
Jackie Steals Home
Students draw on their previous studies of American history and culture as they analyze primary sources from Jackie Robinson and Other Baseball Highlights, 1860s - 1960s in American Memory. A close reading of two documents relating to...
Curated OER
How Does Who I Am Relate to Employability?
Sixth graders participate in question and answer sessions and develop a skill-based resume. They identify and explain resume-writing situations in which an ethical dilemma may present itself. Finally, 6th graders identify and project the...
Curated OER
DNA Structure and Extraction
Students see DNA as a physical building block of organisms and comprehend the basic structure of DNA and the specific components in its structure. They can explain the specific nature of base-pair matching in DNA and that DNA bases form...
Curated OER
Social Studies: Kite Venn Diagrams
Third graders, in pairs, complete Venn diagrams in the shape of kites displaying the attributes of a smoothly operating home and school. On the tailpieces they write roles and responsibilities for home and school. Once completed, 3rd...