Curated OER
Discovering a Law of Space Physics
Students use data collected by an astronomer to determine the relationship between the time it takes the planet to orbit the sun and the average radius of the planet's orbit around the sun. Students use trial and error to find the...
Curated OER
Pumped Up Gas Prices
Young scholars spend one month keeping track of the mileage and gasoline amounts they or their family has used. Information is entered into a spreadsheet to help calculate the average gas prices over time.
Curated OER
Hurricane Floyd
Young scholars take their knowledge about the hydrosphere and apply it to the issue of population growth and development. In particular, students will learn how increasing development in eastern North Carolina may have worsened the...
Curated OER
What are Alternative Fuels? -- Gas Laws in Action/Propane Investigation
Middle schoolers identify the physical properties of propane by applying the gas laws to them. They compare and contrast Charles's and Boyle's gas laws and complete problems using them. They discuss their answers to end the lesson.
Curated OER
Comparing Ionic and Polar Covalent Crystals
Twelfth graders make a number of ionic crystals. They compare a preserved snowflake to the physical properties of the ionic crystals. They apply qualitative observations and drawings in their discussion of the similarities between ice...
Curated OER
Tiger Woods Physics
Students comprehend the independence of vertical and horizontal velocity vectors. They calculate height, time of flight and range of projectile objects. Students perform derivation for range of same plane projectile motion. They perform...
Teach Engineering
Amusement Park Ride: The Ups and Downs in Design
Groups design the ultimate roller coaster by considering potential and kinetic energy. They test their designs using marbles and then go on to rate each group's design based on aesthetics, loop diameter, and cost.
Teach Engineering
When Silicon Talks
Explore Snell's Law using thin films. In the fifth installment of a seven-part series, pupils solve a set of problems relating to Snell's Law and use this skill during an experiment requiring the collection of reflective measurements...
Illustrative Mathematics
Satellite
Learners practice relating rules of trigonometry and properties of circles. With a few simplifying assumptions such as a perfectly round earth, young mathematicians calculate the lengths of various paths between satellite and...
Illustrative Mathematics
The Lighthouse Problem
Long considered the symbol of safe harbor and steadfast waiting, the lighthouse gets a mathematical treatment. The straightforward question of distance to the horizon is carefully presented, followed by a look into the...
Theodore Roosevelt Association
Roosevelt's Legacy: Conservation
The legacy of Theodore Roosevelt carries through modern American politics, economics, foreign policy, and society. But his proudest and most profound efforts were in the world of conservation, and in preserving the natural beauty of...
Curated OER
Classifying Living Things
Students identify how to classify living things. They classify various concepts including family members, kinds of clothing, numbers, shapes, and vocabulary words. They discuss how to classify various concepts and classify pictures of...
Curated OER
Journal of the Stars
Students receive balloons representing the "Life Cycle of the Stars." As the attached script is read, students follow the directions for the color of balloon they are given. Students chart the results for their star. They plot data from...
Curated OER
No Creation-No Destruction--All in a Baggie
Students investigate the concepts of conservation of mass and simple chemical reactions. Students complete lab experiments and record all observations as well as conduct experiments on their own to determine which reactions created...
Curated OER
Fish Haunts
Students examine some of the different ecosystems that fish live in. While doing this they identify the species of fish and the ecological conditions needed for survival. Students use research resources to make fish cards that have...
Curated OER
Simple Machines III - Pulleys
Fourth graders are introduced to a spring scale to show that the forces on both sides of the pulley are the same. They break into groups to lift objects with fixed pulleys and with multiple looped pulleys and then measure the force...
Curated OER
Stellar Fingerprints: the Spectra of Stars
Students explain how an element can be identified using emission spectra. They relate the emission spectrum of hydrogen to its absorption spectrum and identify hydrogen absorption lines in the spectrum of stars.
Curated OER
Ancient Atomic Theories
Studdnts research ancient texts and compare ancient Greek atomic theories, as used in the production of silver, to modern theories.
Curated OER
Microbiology Lesson Plan Aseptic Technique
Students examine the importance of aseptic technique, become familiar with media plates, and general microbiology techniques. They study the benefits and dangers of bacteria and other microorganisms in their lives.
Curated OER
Unit III: 3
In this unit III: 3 worksheet, students describe motion in words and graph drawings. Students calculate the instantaneous velocity and average velocity. Students also graph the displacement of the object in the word problems.
Curated OER
Vectors
Students describe motion by the use of adding vectors to obtain the resultant vector. They comprehend the meaning of a resultant vector. Students identify the difference between the x and y components of vector quantities. Students...
Curated OER
Vectors
Students describe a complex path by the use of adding vectors. They comprehend the difference betwee scalar and vector quanitities. Students disucss the naviagation lab. They are explained the procedures for the lab. Students are...
Curated OER
Vectors
Students describe a complex path by the use of adding vectors. They are explained the procedures and rules of the balloon car race. Students are remined that the summary and answers to the questions are due Monday. They are given the...
Curated OER
Vectors
Students are introduced to the bridge building challenge. They perform two labs and work in small groups to finish the vector worksheet. Students review vector additions. They then move onto the Forces on an Inclined Plane Lab. ...