Curated OER
An Oceanographic Proxy
Students conduct experiments on a sample of sea water. In this oceanography lesson, students inquire how conductivity is used to approximate the salinity ocean water. Students construct their own conductivity meters and test solutions...
Polar Trec
Is There Salt in a Glacier?
What can conductivity tell us about a glacier? Groups analyze glacial melt to determine salt content through an analysis of the pH and conductivity measurements of two samples. Groups then determine the source of the salts.
Curated OER
"Conducting a Watershed Snapshot of Blockhouse Creek"
Students examine specific skills in assessing water quality from a holistic approach. They assess the health of a local watershed and identify problems in the local watershed and suggest remediation.
Curated OER
Simulating the Greenhouse Effect in a Terrarium
Students identify what factors effect global warming and how the greenhouse effect occurs. In this environmental lesson plan students view videos then complete an experiment using a terrarium to observe greenhouse gas.
Curated OER
Investigating Newton's Second Law Of Motion
Students participate in a lesson that investigates Newton's Second Law of Motion. They conduct an experiment of observing balls that are rolled down a ramp. The lesson includes background information for the teacher for preparation and...
NASA
Foam Rocket
When going for distance, does it make a difference at what angle you launch the rocket? Teams of three launch foam rockets, varying the launch angle and determining how far they flew. After conducting the series of flights three times,...
Curated OER
The Barbie Bungee Drop
What do math, bungee jumping, and Barbie® have in common? Young adventure seekers use rubber bands as bungee cords to predict a thrilling, but safe, jump for their doll. First, test jumps are conducted with a few rubber bands. Then more...
Virginia Department of Education
States and Forms of Energy
Energy is just energy, right? Explain various forms of energy to your young scientists by using an interactive experiment that contains common objects to demonstrate complex concepts. Pupils conduct experiments for radiant, thermal,...
National Nanotechnology Infrastructure Network
Can We Absorb Nanoparticle Pollutants?
Just because we can't see it doesn't mean it isn't there! A growing concern for environmental scientists is toxic nanoparticles in our air and water. Young scholars conduct an experiment to demonstrate how these particles can cross our...
Curated OER
Galvanometers
Students construct their own galvanometer. In this physics lesson, students explain how it is used to detect electric current. They conduct an experiment to measure how much electricity flows through the circuit.
Curated OER
"Measurement in Motion"
Ninth graders examine the rate of motion and changes in motion using a ramp and a rolling object. They conduct the demonstration, determine the average speed, and describe how a moving object can have zero acceleration and deceleration.
Curated OER
Beans and Birds: A Natural Selection Simulation
Students solve the following problem concerning the evolution of seed color in pinto bean plants: "How does natural selection change the frequency of genes or traits over many generations?" They use the constructivist approach to...
Curated OER
UFOs
Students, in groups, construct a catapult. Then they conduct a series of experiments by catapulting a marshmallow, using different lengths of spoons, across the room. They predict, measure, and record the measured distance on a worksheet.
Curated OER
Three, Two, One, Go!
Young scholars work in teams conducting an experiment that demonstrates why the height of an inclined plane affects the speed at which an object travels. They record data on a chart and calculate speed to reveal the results of three...
Curated OER
Seasons
Students investigate the reason for seasons on Earth during three activities. They construct a model of the Earth and Sun to identify patterns in the changes of the angle of light on the Earth's surface. Then they conduct a heat...
Curated OER
Traditional American Indian Lodges
Students explore the mathematical properties of traditional American Indian lodges. They examine the effect of increasing sides of a polygon, calculate the surface area of prisms and cylinders, and construct a classroom size pyramid...
Curated OER
Oscillations
Students construct and compare the actions of various pendulums. In this pendulum motion lesson, students build and test different types of pendulums. They conduct experiments with the length of the swing arm and apply mathematical...
Curated OER
Your Own El Nino
Students conduct an experiment. In this El Nino lesson, students learn where El Nino storms come from, what they consist of and what effects they have. Students also complete an experiment where they create a miniature El Nino.
Curated OER
Climate Change & Coral Activities
Students study how the ocean stabilizes our planet's climates and how global warming is becoming a threat to this fine balance. In this climate change lesson, students identify that fossil fuel emissions are responsible for global...
Curated OER
Hot Air
Students conduct an experiment to determine how hot air affect the path of laser. In this physics lesson, students explain why stars appear to twinkle at night. They discuss how light travels from space to Earth.
Curated OER
Crash of Flight 111
Young scholars identify the locations on a map of the airplane crashes discussed in this lesson. After watching a video, they discuss the importance of an investigation after a plane crash. They use the same information as the...
Discovery Education
Sonar & Echolocation
A well-designed, comprehensive, and attractive slide show supports direct instruction on how sonar and echolocation work. Contained within the slides are links to interactive websites and instructions for using apps on a mobile device to...
Curated OER
Surface Air Temperature Trends of the Caribbean
Students use real satellite data to determine the changes in near-surface air temperature at different times of the year over the Caribbean Sea. They discover how Earth's tilt causes seasonal differences in incoming solar energy. They...
Curated OER
Measure for Measure
Young mathematicians work to recognize the relationship between their scale models of the Joides research vessel and the real vessel. They calculate the relationships between various parts of the ship using fractions, ratios, and...