Cornell University
The Physics of Bridges
Stability is key when building a bridge. Scholars explore the forces acting upon bridges through an analysis of Newton's Laws and Hooke's Law. The activity asks individuals to apply their learning by building a bridge of their own.
Curated OER
What Is Special About Polyethylene Food Storage Bags?
Students participate in an investigation in which they compare a polyethylene bag designed for recycling or disposal with a polyethylene food storage bag. Students use hexane to determine the differences between the low density...
Nemours KidsHealth
Breakfast
How can breakfast help you to avoid feeling sluggish and distracted throughout the day? After reading informational articles, learners will discuss how to overcome obstacles to eating breakfast, brainstorm ideas for quick breakfasts, and...
Curated OER
Reading Comprehension 7: Level 12
A passage about the changing role of home economists provides the text for a reading comprehension strategies worksheet. Learners must summarize, draw inferences, identify the main idea, and use context clues to determine the meaning of...
Curated OER
The Ramayana: Showing your Dharma
Students identify characters and events from the Ramayana. They discuss ways in whcih the images convey non-verbal information and messages. They discuss similarities and differences in the visual and verbal tellings of the Ramayana.
Normal Community High School
Chemical Equations
Viewers learn how to identify the substances in a chemical reaction, how to balance it, and the different types of chemical reactions by watching a presentation that also includes a review of monomers and polymers. The presentation ends...
DiscoverE
Build a Better Candy Bag
Every child's dream: stuffing as much candy into a bag as possible. Doing this, though, requires a nice sturdy bag. Scholars design the sturdiest bag they can and test the limits of those bag using a sweet treat!
Bowels Physics
Direct and Inverse Relationships
Viewers learn to recognize direct and inverse relationships in the world of physics with a presentation that reveals how to recognize a direct versus an inverse relationship from a formula or graph. After showing basic examples, the...
Global Oneness Project
Rethinking the Fabrics We Wear
What are fibersheds and what what do they have to do with environmental protections? A photo essay and audio recordings about Mimi Luebbermann, and her sheep, cause consumers to reflect on how their clothing choices can support local...
National Endowment for the Humanities
Factory vs. Plantation in the North and South
North is to factory as South is to plantation—the perfect analogy for the economy that set up the Civil War! The first lesson plan in a series of five helps teach beginners why the economy creates a driving force for conflict. Analysis...
Curated OER
Slime and Intermolecular Attractions
Students explore the strength of intermolecular attractions. They make slime and compare the difference in the physical properties of sheet and powdered polyvinyl alcohol with polyvinyl acetate.
Curated OER
Condensation Polymerization
This organic chemistry lab activity is appropriate for teaching polymerization, percent yield, melting point, or the types and uses of polymer materials. Chemistry pupils imagine that they are working for a company to develop a special...
Curated OER
Our Earth
In this Earth's environment worksheet, students complete a crossword puzzle given 35 clues about a variety of topics related to our Earth. Topics include ecosystems, precipitation, biomes, energy transfer, soil, weathering and rocks.
Curated OER
Lesson: Urs Fischer: Reviving the Past Art Movements
Seven major abstract art movements are analyzed by learners in groups. Each group analyzes various works by determining which work belongs to which movement. They then read Flatland, engage in an art and literary analysis discussion,...
Curated OER
BioFuels: The Chemistry and Economics of Alternative Fuels
Junior chemists manufacture biodiesel in the lab. In this exercise, they check the purity of the biodiesel using thin layer chromatography. They also calculate its density and heat of combustion. They are sure to rise to the challenge...
Curated OER
Smogasbord
When your environmental or earth science class is studying air pollution, you will want to take the time to go over this resource. Pupils peruse the history of air pollution regulations and examine outstanding diagrams of what...
Curated OER
Floriculture
Various types of shops in the floral trade are presented in this presentation. Also provided, are descriptions of the types of services, clients and job opportunities that are available in this business.
US National Archives
Documented Rights Educational Lesson Plan
How have groups struggled to have their unalienable rights recognized in the United States? Acting as a research team for the Human Rights Council of the United Nations, your young historians will break into groups to research how people...
Oklahoma State University
Hairy Heredity
Young scholars learn that heredity comes down to the flip of a coin with this cross-curricular math and science lesson. Using smiley faces as a model, students toss coins to determine which dominant or recessive traits will be passed on...
Dick Blick
ArtStraw Architecture
While architects and engineers don't often build with plastic straws and foam board, the same principles still apply. Challenging both the creativity and critical thinking of students, this engaging design project is perfect for art and...
Willow Tree
Scientific Notation
Numbers that are very large or very small are difficult to express in standard notation. Pupils learn how to convert between standard and scientific notation. They also multiply and divide the numbers in scientific notation.
Institute of Electrical and Electronics Engineers
Virtual Reality and Anaglyph Stereoscopic Technology
Experiment with 3-D glasses to learn about stereo images and virtual reality. Scholars look at various images to determine if green/red or red/cyan glasses are preferable. They determine distances between images using the 3-D glasses and...
Santa Monica College
The Properties of Oxygen Gas
Scholars generate and collect pure oxygen through a decomposition reaction of hydrogen peroxide in the fourth lesson of an 11-part series. Then, they complete six investigations into the properties of oxygen.
LABScI
Freezing Point Depression: Why Don’t Oceans Freeze?
Can you go ice fishing in the ocean? Learners examine the freezing point of different saltwater solutions. Each solution has a different concentration of salt. By comparing the freezing points graphically, they make conclusions about...