Curated OER
Bacterial growth
Students explore the exponential growth and decay of microbial populations in relation to the organism tolerance ranges in their environment, They observe the impact of changing variables which can affect microbial populations.
Curated OER
Kentucky: Past, Present and Future
Fourth graders analyze how Kentucky's past is different from the present. They research why Kentucky was even explored and settles. What social issues face Kentucky now. Discussion lies on how Kentucky can be improved for the 21st century.
Curated OER
Special Edition Newspaper on the Trial of Julius Caesar
Tenth graders research the multiple perspectives held by the participants in the trial relative to the conduct and outcome of the trial. Practice writing pertinent and penetrating interview questions for oral interviewing. Take a...
Curated OER
Battery Power
Sixth graders examine how much energy they use in the form of battery power. They examine the cost of using regular vs. rechargeable batteries and examine the effect on the environment of the two types of batteries. They discover that...
Curated OER
Is Global Warming Happening?
Middle schoolers investigate the probability of global warming and the effects of global warming on the environment. They conduct Internet research and collect data, transfer the data onto an Excel spreadsheet, and create a presentation...
Curated OER
Insect Classification
Learners compare and contrast the visible structures of three insects based on photographs. They differentiate characteristics of crane flies, ants, and wasps then create a simple classification system.
Curated OER
Significant What?
Learners define accuracy and precision, and differentiate between the two terms, apply the concepts of accuracy and precision to a given situation and correctly apply the concept of significant figures to measurement and mathematical...
Curated OER
Relative Ratios
Learners discover that proportions are made up of equal ratios each containing the same building blocks. They, using the Internet, apply their knowledge of direct relationships and proportions to problems in planetary science.
Curated OER
Cooler in the Shadows
Students explore how the amount of sunlight and heat change in areas that are shaded.
Curated OER
North and South - Impact of the Abolitionist Movement
Students examine history of slavery in United States, discuss abolitionists such as Frederick Douglass who worked to end slavery, listen to excerpts from Douglass' autobiography, and visit interactive Underground Railroad web site.
Curated OER
Food Safety Lab
Students use the scientific method to investigate the role of temperature in microbial growth. In this food preservation instructional activity, students set up an experiment with fruit in room temperature and in a refrigerator. They...
Pennsylvania Department of Education
Exploring Key Ideas and Details in Fiction and Nonfiction
Third graders participate in activities to differentiate fiction from nonfiction. In this fiction lesson, 3rd graders describe the elements of a fiction story. Students compare and contrast fiction and non fiction elements....
Curated OER
A Star is Born
Students research the life cycle of a star. In this astronomy lesson, students work in groups to research on stage in stellar evolution and report back to the class their findings. They will discuss as a class the order of the stages and...
Curated OER
It's Just Right
Young scholars conduct an experiment to determine the temperature tolerance of yeasts. In this biology lesson, students collect data and compare them by plotting graphs. They explain how extreme temperatures affect organisms.
Curated OER
Reconstructing a Fossil Pterosaur
Students reconstruct the skeleton of the fossil Scaphognathus crassirostis. In this fossil lesson plan, students discuss the Kingdoms of life, geologic history and the history of the skeletons of species. Students are given 20 minutes to...
Curated OER
The Science Of Mummies
Students explore how new advancements in technology can lead to advancements in scientific knowledge, and specifically how new technologies are advancing the study of mummies.
Curated OER
Technology and the Science of Mummies
Young scholars explore how new advancements in technology can lead to advancements in scientific knowledge. They research and discuss how new technologies are advancing the study of mummies.
Curated OER
Cloud Forecast
Students record weather observations and research online weather data. In this weather observations lesson, students study the cloud cover for several days and record their observations in a chart. Students identify the cloud types and...
Curated OER
"Rikki-Tikki-Tavi"
Students explore nature by reading stories in class. In this animal characteristics instructional activity, students read the story "Rikki-Tikki-Tavi," by Rudyard Kipling and identify the different animals mentioned in the book. Students...
Curated OER
People Interacting with the Environment
Students explore an arctic, temperate, and tropical environment and then decide what people need in each environment to help them live comfortably and what their lives would be like.
Curated OER
Living Longer
Students practice strategies that can be applied to current and future reading materials. Using a matrix, students monitor which strategies they have mastered and which strategy needs more practice. Students read health related materials.
Curated OER
Clouds and Your Imagination
Students study and illustrate clouds. In this cloud study instructional activity, students study clouds and then illustrate what they see. Students use their imaginations to interpret images from the cloud picture they drew.
Curated OER
Persistence Forecasting
Students study weather forecasting. In this weather lesson, students explore forecasting weather methods and do a forecast. Students study weather reports and discuss the elements of a forecast. Students study the method of persistence...
Curated OER
Historical Temperatures
Students research historical regional temperatures for their current season. In this historical weather lesson, students conduct weather station and Internet research to learn about historical regional temperatures. Students collect and...