Curated OER
The Mysterious Tragedy at Lake Nyos
Students present a convincing explanation of the Lake Nyos event and propose a solution to prevent future tragedies at central and western African lakes.
Curated OER
Owl Pellets
Students examine and discuss what owls eat and how their digestive system works. They dissect owl pellets, identify the bones found, and analyze and record the results.
Curated OER
Maps
Students investigate threee types of maps. In this algebra instructional activity, students idenitfy different maps and explore how they relate to the area keeping cllimate and topography in mind. They discuss maps used to navigate...
Curated OER
The Equator
Students investigate cultures located along the equator. In this geography skills lesson plan, students research the geography, history, culture, and tourism of Ecuador, Indonesia, Kenya, Brazil, and Singapore. Students write an article...
Curated OER
Historical Harbor Habitats
Tenth graders create food web displays in the classroom. For this ecology lesson, 10th graders identify the different pollutants in the environment and their effect on organisms. They collect samples of sediments from the harbor and...
Curated OER
Birthday Problem
Young scholars identify the probability of an event occurring. Learners explore the complement of an event in finding why an event will not happen. They also explore basics of probability within algebra.
Curated OER
Any Day Can Be Earth Day
You can make the spirit of Earth Day last year round with these long-term projects.
Curated OER
Continents Game
Young scholars study geography. In this geographic terms lessons, students compare the continents based on their different features. They work as a class to put the continents in order from least to greatest based on the different...
Curated OER
Dissolved Oxygen in an Aquatic Ecosystem
Students explain why dissolved oxygen is important in aquatic ecosystems. They evaluate the optimal dissolved oxygen levels for living organisms.
Curated OER
Web of Life Game: Trout
Students explore the concept of food webs. In this food web lesson, students demonstarte the connection between species. Students use a ball of string show how the food web works, then have a class discussion.
Curated OER
Brays Bayou Spiderwort Genetic Study
Students formulate hypothesis based upon data gathered by examining possible crosses of spiderworts using Punnett squares. They present explanations for physiological adaptations of spiderworts that resulted from interactions within the...
Curated OER
Very Hungry Caterpillar Play-Doh
Students explore the concept of retelling a story. In this retelling lesson, students use Play-Doh to create models of the objects in Eric Carle's The Very Hungry Caterpillar. Students use these models to to retell the...
Curated OER
How Does a Green Plant Grow?
Students of all ages can explore the question "how do seeds grow?", design an experiment to answer the question, predict the outcome of the experiment then conduct the experiment.
Curated OER
How Big is a Dinosaur?
Fourth graders create enlarged replica of a stegosaurus drawing, using a grid to practice coordinates.
Curated OER
Here's to Your Health!
Studets research a health issue. They write an essay about the health issue. The create a public service announcement.
Other
University at Albany: Populations and Samples: The Principle of Generalization
This resource explains what generalization is in statistics, its advantages and disadvantages, and problems that can occur, e.g., sample or response bias. Includes detailed examples of sampling error and sample bias.
Texas Education Agency
Texas Gateway: A Single Population Mean Using the Normal Distribution
This lesson explains how to calculate and interpret the confidence interval for a population mean. It also looks at the effect on the confidence interval of changing the confidence level or sample size. It then explains how to find the...
CK-12 Foundation
Ck 12: Statistics: Sampling Distributions
[Free Registration/Login may be required to access all resource tools.] This concept introduces the sampling distribution of the mean, inferring the population mean from samples and sampling error.
Sophia Learning
Sophia: Creating a Good Survey and Analyzing the Results
In this activity, students will learn how to develop a sample survey while also using inferential statistics to solve real-world problems.
US Census Bureau
Population Pyramids
Visual representations of population distribution by age and sex for any country.
Science Buddies
Science Buddies: Estimation and Population Size
Have you ever wanted to take a short cut? How about when doing your math homework? In this experiment you can learn how estimation can save you time doing math calculations. But beware, some estimations are better than others. Can you...
Scholastic
Scholastic: Data Sampling
Data Sampling is a cutting-edge digital program designed to give students multiple opportunities to dig deeply into the mathematics and real-world purposes of representative sampling.
Other
Journal of Statistics Education: A Sample / Population Size Activity
The author of the article admits having had a difficult time in the past when getting students to understand that samples need to contain a substantial portion of the population. Here, an activity is detailed to bring this important fact...