Baylor College
Water in Your Body
Do you know how much water you have had in the last 24 hours? Do you know how much your body needs? In this hands-on activity, your class members will estimate how much water our bodies lose each day by filling and emptying one-liter...
It's About Time
Diversity in Living Things
How diverse is the world we live in compared to the way things used to be? Young biologists explore diverse organisms and relate the structure of each organism to its ability to survive in our current environmental conditions....
Curated OER
Land Ho! Early Exploration and Settlement of the Americas
Students complete a unit to learn about early American exploration. In this Americas exploration lesson, students complete eight lessons of activities to learn about Columbus's discovery of the new world and the early exploration of the...
Nuffield Foundation
Biodiversity in Your Backyard!
Take your enthusiastic ecologists outdoors to explore the biodiversity right in their own schoolyard! In preparing for this activity, it may be worthwhile to research websites with local flora to help in the plant identification portion.
NOAA
History's Thermometers
How is sea coral like a thermometer? Part three of a six-part series from NOAA describes how oceanographers can use coral growth to estimate water temperature over time. Life science pupils manipulate data to determine the age of corals...
Curated OER
Folk Dance Explorations in the Choreographic Work of Modern Dance
Tenth graders participate in a lesson guided by an essential question: in what ways does choreographer, Mark Morris' work, "The Office," reflect Eastern-European traditional folk dance? During the lesson's first sessions, students...
Curated OER
What is the Importance of Developing Job Skills?
Financial literacy is the way to teach! The class works in small groups to discover the relationship between education and income level. They use their math and problem-solving skills to complete two different activities. They work out a...
National Security Agency
Borrowing from Our Neighbors
Young mathematicians explore two-digit subtraction. They will investigate multiple ways to subtract numbers involving regrouping. Resources are provided.
Curated OER
The Search for Centimeters
Investigate the length of various objects in metrics! In this measurement lesson, 2nd graders estimate and find the length of objects in the classroom using centimeters.
It's About Time
The Sun and Its Effects on Your Community
Why is the sun round? Examine this question, and others, with your pupils while teaching them how to live in a more earth-friendly environment. Pupils explore Sun composition and discuss how solar wind, sunspots, and solar energy affects...
Inside Mathematics
Rugs
The class braids irrational numbers, Pythagoras, and perimeter together. The mini-assessment requires scholars to use irrational numbers and the Pythagorean Theorem to find perimeters of rugs. The rugs are rectangular, triangular,...
CK-12 Foundation
Sampling Distribution of a Sample Mean: The Mean of the Average Ages
What does it mean to take the mean of the mean? An easy-to-use interactive has users adjust the mean ages of different samples. Finding the average of these sample means gives an estimate of the population mean.
Annenberg Foundation
Postwar Tension and Triumph
Go get the American Dream lifestyle! The 19th lesson in a 22-part series exploring American history shows learners the post-WWII economic boom. Using primary sources, photographs, and cartoons, groups discuss their findings and present...
Mathematics Vision Project
Module 8: Statistics
What does it mean to be normal in the world of statistics? Pupils first explore the meaning of a normal distribution in the eight-lesson module. They then apply the statistics related to normal distributions such as mean, standard...
Illustrative Mathematics
Logistic Growth Model, Abstract Version
Here learners get to flex some serious algebraic muscles through an investigation of logistic growth. The properties of the constant terms in the logistic growth formula are unraveled in a short but content-dense activity. Moving...
NASA
Gravitational Waves
Young scientists participate in a hands-on experiment to explore Einstein's theory of relativity in a creative manner. They investigate various waves and compare their characteristics as they discuss how each wave is created. Next,...
It's About Time
Our Community's Place Among the Stars
But isn't the Milky Way a candy bar? Lead a detailed discussion on the complex topic of our solar system and the Milky Way Galaxy as the class explores stellar evolution, structure, and investigates the relationship between luminosity...
Chicago Botanic Garden
Climate and Forest Ecosystem Services
Forests, through sequestration, capture excess carbon dioxide in our atmosphere and store it, aiding in climate change. The third installment in a four-part series on how climate impacts forests explores carbon sequestration. Classes...
Annenberg Foundation
The Progressives
The Progressive Era brought about a word that often leads to turmoil—change! Learners research the late 1800s in American history to uncover societal issues gripping the nation back in the day. The 15th lesson of a 22-part series...
Curated OER
Exploring and Oregon Commodity
A fun (and delicious!) lesson teaches measurement to your third graders. They work in small groups to first predict, then to measure the weight, circumference, and number of seeds found in a watermelon. Everyone gets to eat watermelon...
Curated OER
Reasonable Estimates
Help pupils explore estimation. They will make estimates and discuss when you might use an estimate. Then they discuss if their estimates are reasonable.
Curated OER
Explore the Mathematics of the Explorers
Columbus and other explorers relied upon mathematical calculations using the Earth, stars, and ships speeds.
Curated OER
Exploring Maps: Lesson 2 Guide: Navigation
Students explore and examine how maps have been used in navigation. They research how travelers collected observations to keep track of their positions and plotted information on maps. Each student then makes a Mercator projection...
Curated OER
Exploration 1: Instantaneous Rate of Change Function
In this function worksheet, students read word problems and write functions. They determine the instantaneous rate of change and identify intervals. This three-page worksheet contains approximately 20 problems.