CK-12 Foundation
Measurement of Probability: Basketball Throw
Future mathematicians use an interactive to see how changing the size of a basketball court and the size of a region in the court affects the probability that a ball will randomly fall within the specified region. No calculations are...
National Nanotechnology Infrastructure Network
Is Measuring an Art or a Science?
Not only do future engineers learn the difference between accuracy and precision, they also get some hands-on experience using different measuring tools.
Council for the Curriculum, Examinations and Assessment
Relationships and Sexuality
The activities and discussions in this—the ninth in a series of 10 resources on Social, Physical, Emotional, Cognitive and Spiritual (SPECS) health—focuses on helping class members develop appropriate and healthy relationships....
Federal Reserve Bank
Investing in Yourself: An Economic Approach to Education Decisions
What is the difference between physical capital and human capital, and in which should you invest? While considering the concept of return on investment, take a look at the payoffs and consequences of investing in training and education.
Prestwick House
Introducing Symbols–The Beach
Looking for a way to introduce class members to the concept of symbolism and multiple levels of meaning? Readers examine two different passages about the beach and consider how the writers use concrete objects, and places to represent...
Center for Learning in Action
Introduction to Matter
Begin your states of matter lessons with a demonstration designed to introduce the concept that all matter has properties. Reinforce this concept through vocabulary exploration, and the creation of atom models; salt, water, and carbon...
Peace Corps
Community
What is a community? Find out with a lesson that sheds light onto the different types of communities—school, local, and global. Scholars read informational text detailing the life of a young girl from Cape Verde and take part in a...
Center for Learning in Action
Density
Explore the concept of density within states of matter—gases, liquids, and solids—through a group experiment in which young scientists test objects' texture, color, weight, size, and ability to sink or float.
Florida Department of Health
Understanding the Risk of Substance Abuse Unit
Teenage brains are different! Understanding that the teenage brain is still developing and thus more impacted by substance abuse is the key concept in a three-lesson high school health unit. Participants learn about how the brain and...
NOAA
Plate Tectonics II
Mid-ocean ridges, rift valleys, island arcs, mountain ranges, earthquakes, volcanoes ... there are so many features associated with plate tectonics. The 14th installment of a 23-part NOAA Enrichment in Marine sciences and Oceanography...
NOAA
Ocean Layers I
How is it possible for ocean water to have layers? The sixth installment of a 23-part NOAA Enrichment in Marine sciences and Oceanography (NEMO) program investigates factors that cause different water densities to occur. Experiments...
Council for the Curriculum, Examinations and Assessment
Feelings and Emotions
The focus of the second in a 10-session course on Social, Physical, Emotional, Cognitive and Spiritual (SPECS) health is on learning to express and manage feelings appropriately. Class members learn different ways of identifying, coping...
NOAA
Plankton
Dive into the world of plankton. The 17th installment of a 23-part NOAA Enrichment in Marine sciences and Oceanography (NEMO) program introduces different types of plankton. Young scientists then use what they have learned to classify...
Virginia Department of Education
Linear Modeling
An inquiry-based algebra lesson explores real-world applications of linear functions. Scholars investigate four different situations that can be modeled by linear functions, identifying the rate of change, as well as the strength and...
Rice University
Algebra and Trigonometry
Move on into trigonometry. An informative eBook takes the content of a College Algebra course and adds more relating to trigonometry and trigonometric functions. The content organization allows pupils to build upon their learning by...
Science Matters
Energy Transfer and Transformation
When you take a simple task and create an exceptionally difficult way to complete it, it is known as a Rube Goldberg machine. These machines are filled with many types of energy transfers and energy transformations. Here, pupils watch...
Curated OER
Promoting Disability Awareness and Acceptance in Childhood
Create a safe and respectful school environment with the help of this special education teaching guide. Offering dozens of instructional ideas and activities for raising awareness and acceptance of children with disabilities, this is a...
Norwich Institute for Language Education
Simple Machines
Planning a unit on simple machines? Save some time and energy with this collection of lessons and activities that explores how these devices are used in the real world to make life a little easier.
Teach Engineering
Quantifying Refraction
Class members discover how mathematics can quantify the behavior of light waves with the fourth installment of a seven-part series that teaches future engineers about equations related to refraction, including the equation to calculate...
National Sailing Hall of Fame
Introduction to Sailboats
The left part of the boat is called what? An informative instructional activity and accompanying slideshow presentation introduce middle schoolers to the terminology and parts associated with a sailboat.
Howard Hughes Medical Institute
Got Lactase? The Co-Evolution of Genes and Culture
Does the human body evolve as quickly as human culture? With a stellar 15-minute video, explore the trait of lactose intolerance. Only about 1/3 of human adults seem to still have the enzyme lactase and therefore, the ability to digest...
Howard Hughes Medical Institute
Population Dynamics
Will human population growth always be exponential, or will we find a limiting factor we can't avoid? Young scientists learn about both exponential and logistic growth models in various animal populations. They use case studies to...
Utah Education Network (UEN)
Balanced Diet
Second graders investigate the concept of a balanced diet and how the food pyramid is organized. They conduct research using the links included in the instructional activity. They differentiate the parts of the pyramid while looking at...
American Institute of Architects
Architecture: It's Elementary!—First Grade
Build an interest and appreciation for architecture in your young learners with this fun 10-lesson art unit. Engaging children in using their five senses, the class first observes the environment around them, paying special attention to...