Curated OER
Red Shift, Blue Shift
Students demonstrate how stellar spectra measures a star's motion relative to Earth along the line of sight.
Curated OER
A River Ran Through It
Students research how water is used to generate electricity. They investigate water's potential-to-kinetic energy transfer in hands-on activities about falling water and waterwheels. They take measurements, calculate averages and graph...
Curated OER
Hopping Across the Solar System
Students role-play and communicate that objects in space have describable properties, locations, and movements. Students identify and communicate effectively that Earth is the third planet from the Sun in the solar system, eight other...
Curated OER
Identifying Pennsylvania Watersheds
Ninth graders study and identify the six major drainage systems in Pennsylvania. In this watershed instructional activity students read an article, complete an activity and take a quiz on what they learned.
Curated OER
Where Do Your Veggies Grow?
First graders investigate the origins of vegetables. In this Science lesson, 1st graders identify where fruits and vegetables come from. Students describe how people utilize plants.
Curated OER
South Pole Base Gamma
Students design a South Pole base. For this science lesson, students discuss characteristics of the South Pole and work in a group to design a base that will be named "Gamma." Students sketch their design.
Curated OER
Characteristics of Energy
Students explore Earth science by completing energy worksheets in class. In this energy forms lesson, students identify and define a list of energy vocabulary terms and a K-W-L chart. Students view a matter video clip in class and...
Curated OER
Human Needs
Young scholars investigate human needs and how they have adapted to different environments. They complete an experiment to discover the effect of stress on muscles. They use the food pyramid to create a plan for healthy eating.
Curated OER
Night Sky
Students discover why stars can only be seen at night. They participate in a read aloud of, "Night Sky" by Carole Stott and, "Switch on the Night" by Ray Bradbury. Using the sky objects described in the readings, they brainstorm and list...
Curated OER
Playground Changes
Learners develop both writing and artistic skills as they document changes in their school environment. They observe how the environment of their school playground changes throughout the year by drawing and describing plants, animals,...
Curated OER
Threatened Species and Public Policy
Students discuss the Endangered Species Act and its impact on people and the environment. They read the act and watch video footage. They examine why sea turtles are endangered and efforts to protect them. They analyze numerical results...
Curated OER
Greenhouse Effect: Pop Bottle Experiment
Students explore global warming by conducting a weather experiment. In this greenhouse gas lesson, students define the greenhouse effect and the impact on our ozone layer. Students utilize a soda pop bottle, floodlight bulb, thermometers...
Curated OER
Space Age Technology Comes to Earth
Students explore eight career and technical areas and make connections with business, family and consumers, and technology. They examine and describe how agriculture and natural resources impact our quality of life. They explore and...
Curated OER
The Lifecycle of a Butterfly
Students study the life cycle of the butterfly. In this butterfly life cycle lesson, students examine and discuss a large diagram of the four stages of the butterfly life cycle. They read books and access web sites that extend their...
Curated OER
Lotto or Life: What Are the Chances?
Though the website does not seem to have the mentioned video, a reding and lottery style games simulate the chances of finding intelligent life somewhere other than Earth. Without the video, this lesson is short, but it can be a useful...
Curated OER
Newton's Universal Law of Gravitation with Simple Machines
First graders engage in a lesson that is about Newton's Laws Of Gravitation while conducting research in order to perform an information search. They sing a song about the Law of Gravitation and play a game of Ring Around The Rosie. Then...
Curated OER
What Color is It?
Students indentify whether an objects reflects or absorbs red, green, and/or blue light. They create a simple spectral signature.
Curated OER
Science: The Changing Life of Air Pressure
Fourth graders observe demonstrations how heated air rises and becomes a low pressure area. After watching several teacher-conducted experiments, 4th graders, in groups, discuss and answer questions in their journals. Finally, they...
Curated OER
A DISAPPEARING ACT Astronomy: Do Stars Always Shine?
Students observe why stars are not visible during the day with a classroom demonstration using an index card punched with holes.
Curated OER
Geographic Effects on Precipitation, Water Vapor and Temperature
Students investigate the factors affecting climate using Live Access Server. In this geography lesson, students graph atmospheric data using Excel spreadsheet. They compare and contrast temperature, precipitation and water vapor of two...
Curated OER
Stargazing Astronomy: A Ceiling Full of Stars
Students make an observe a planetarium using a can with nail holes, black paper and a flashlight.
Curated OER
Science: Hurricanes As Heat Engines
Students conduct Internet research to track the path of Hurricane Rita. They record the sea surface temperature of the Gulf of Mexico during and after the hurricane and draw conclusions about how hurricanes extract heat energy from the...
Curated OER
CHARTING A COURSE
Pupils model how a gyroscope works with string, an old phonograph record and crayon.
Curated OER
BOUNCING INFORMATION AROUND
Learners examine how satellite signals are sent and duplicate it with a mirror, flashlight and black paper.