Curated OER
Hopper Hunt: IPM Decision-making in Alfalfa
Students describe migrations and life cycle pattersn of a key alfalfa pest, the Porato Leafhopper. They define the Economic Inquiry Level and Economic Threshold. Students evaluate data in relation to profit as it applies to IPM. They...
Curated OER
Demonstrating Erosion in Action
Students easure and record volume of water, then measure and record mass of soil. They explain the effects of the following in controlling erosion: Contouring, cover crop, strip cropping, reforestation, inter-seeding.
Curated OER
An Ancient Greek and Roman Festival
Third graders label a map of ancient Greek and Roman civilizations and do a written report on one element of these two cultures. They participate in discussions of food, farming, daily life and government (among others). Students use the...
Pennsylvania Department of Education
Pennsylvania’s Energy Supply
Third graders become familiar with the various types of energy and which types are found in Pennsylvania. In this Pennsylvanian energy resources lesson, 3rd graders, identify wind and water as sources of energy. Students complete an...
Pennsylvania Department of Education
Wind and Water Wheels
Students identify wind and water as natural resources that create energy. In this natural resources and energy use lesson, students work in groups to construct a pinwheel, then explore the effects of wind and water on the pinwheel....
Curated OER
Know Your Watershed
Students investigate the importance and the location of their own watershed by visiting and EPA website and also work in groups to create an action plan on how to protect their local watershed.
Curated OER
Decision Making and Bioethics
Students demonstrate an ability to apply their knowledge of genetic engineering. They use decision making strategies to recommend a decision concerning the future use of genetic engineering in humans.
Curated OER
Scavenger Hunt for Ancient Egypt
Seventh graders do a scavenger hunt in order to investigate Ancient Egypt.
Curated OER
Change Happens
Young scholars research different inventions that have changed over time. They use a comic strip format to illustrate how an area has changed. They share their comic strips with the rest of the class.
Curated OER
GPS Art
Students design their own logo or picture and use a handheld GPS receiver to map it out. They write out a word or graphic on a field or playground, walk the path, and log GPS data. The results display their "art" on their GPS receiver...
Curated OER
Seasons
Students identify and define the vocabulary words: summer, spring, fall, and rotation. They describe how the earth's rotation affects the seasons. Students match appropriate clothing with each season. They discuss why a particular...
Curated OER
Determination of the Physical Properties of Dietary Fibers
In this dietary fibers activity, students compare and contrast the properties of different fibers: cellulose, hemicellulose, pectin, guar, agar, and xanthan gum. This activity has 5 short answer questions.
Curated OER
In your Science! - Merging Art and Science
Ninth graders reflect on what they have learned throughout the unit. In this Science lesson, 9th graders demonstrate how working together can produce an informative useful project.
Curated OER
Tread Lightly: Where We Stand
Students explore the concept of ecological footprints. In this environmental stewardship lesson, students calculate their ecological footprints and consider how to reduce them.
Curated OER
What's in My Water, and How Did it Get There?
Students analyze water samples to see the contaminants and then use the Internet to find the sources of the contamination. For this investigative water lesson students analyze water and work together to solve the mystery of contaminants.
Curated OER
7 Steps for Creating a Socially Conscious Community
Twelfth graders examine the steps that one can take to turn awareness of a human rights abuse into action it. In this Current events lesson, 12th graders analyze the compelling factors which can influence personal action in any given...
Curated OER
Magical Moments Around the World
Students write magical moments about human compassion and enter the examples on a global, multilingual website. In this global communication lesson, students create their own message about human compassion. Students then enter their...
Curated OER
The Impact of the Cotton Gin
Fourth graders study Eli Whitney and the cotton gin. In this lesson on the cotton gin, 4th graders use primary and secondary sources to gather information about Eli Whitney, the cotton gin that he invented and how it changed the south.
Curated OER
Biotech in a Bag
Learners carry out a series of experiments using self-locking plastic baggies. Each experiment demonstrates a phenomenon or principle of biotechnology.
Curated OER
How We Use Rocks: Part 1
Students are introduced to rocks and their physical properties. We use rock and mineral products everyday. In fact, each person in the United States uses an average of 10 tons of rock and mineral products every year.
Curated OER
How Can We Locate Specific Places On Earth?
Second graders discover how to use longitude and latitude to locate specific sites on Earth. They compare old and new ways of locating specific places, and discover how latitude and longitude coordinates are used to locate places on Earth.
Curated OER
Price Controls: Prescribed Drugs in North America
Students examine the nature of price controls, the impact of maximum prices below the equilibrium level on a market, the effect it can have on other markets, the requirements for effective price discrimination in a market, and the price...
Curated OER
How We Use Rocks: Part 1
Second graders read books about rocks, observe rocks and locate a special rock to observe more closely. They complete a worksheet about the chosen rock and create an art project using rocks or pebbles.