Using students' step length to understand the relationship between distance, speed and acceleration. Includes graphing of data and interpretation of graphs.
To pique students’ curiosity and anchor the learning for the unit in the visible and concrete, students start with an experience of observing and analyzing a bath bomb as it fizzes and eventually disappears in the water. Their observations and questions about what is going on drive learning that digs into a series of related phenomena as students iterate and improve their models depicting what happens during chemical reactions. By the end of the unit, students have a firm grasp on how to model simple molecules, know what to look for to determine if chemical reactions have occurred, and apply their knowledge to chemical reactions to show how mass is conserved when atoms are rearranged.
The goal of this lesson is to assist students to relate the forces acting upon particular objects and the “unseen” resolution of those forces. The video begins with a story line involving Adam, who helps his father in the garden by disposing of a garbage bag of leaves—the very act that involves resolution of forces. This lesson includes embedded video clips, animations, diagrams and inquiry-based experiments where students are required to work collaboratively and answer thought-provoking questions. The experiments will involve the study of the resolution of forces on objects placed on varying planes or on platforms of different angles, using materials that are easily found. Finally, students are required to discuss and apply what they have learned to determine whether it is easier to push or to pull a luggage bag with wheels. The lesson will take about 50 minutes to complete.
This course explores the applications of physics (Newtonian, statistical, and quantum mechanics) to fundamental processes that occur in celestial objects. The list of topics includes Main-sequence Stars, Collapsed Stars (White Dwarfs, Neutron Stars, and Black Holes), Pulsars, Supernovae, the Interstellar Medium, Galaxies, and as time permits, Active Galaxies, Quasars, and Cosmology. Observational data is also discussed.
The theory of special relativity, originally proposed by Albert Einstein in his famous 1905 paper, has had profound consequences on our view of physics, space, and time. This course will introduce you to the concepts behind special relativity including, but not limited to, length contraction, time dilation, the Lorentz transformation, relativistic kinematics, Doppler shifts, and even so-called “paradoxes.”
This can be used a quiz, take home problem, end of unit assessment to determine students understanding of projectiles launched from an angle. They must also defend their mathematical analysis.
OpenPhys is an interactive textbook on modern physics and medical radiation. It is formatted as a map with the main page features lesson tiles which can be clicked to open each lesson's concept map. Each concept map can be navigated with basic content at the top and deeper content at the bottom.
More information about the authoring team available here: http://openphys.med.ualberta.ca/Instructions/Credits
Join Scripps physical oceanographer Clint Winant as he describes this complex interface between the land and sea. Learn how he and his colleagues are providing insight into how human activities can impair this fragile ecosystem. (54 minutes)
Students explore the chemical identities of polymeric materials frequently used in their everyday lives. They learn how chemical composition affects the physical properties of the materials that they encounter and use frequently, as well as how cross-linking affects the properties of polymeric materials.
In this video David explains how to find the electric potential energy for a system of charges and solves an example problem to find the speed of moving charges. To see the calculus derivation of the formula watch this video. Created by David SantoPietro.
Resistors that come one after another. Created by Sal Khan.
This activity is a classroom lab making coolers to investigate which type of material is the best insulator.
This activity is a classroom activity where kindergarten students mix the primary colors together to create the secondary colors using pipettes and well trays.
This course includes Quantitative introduction to physics of the solar system, stars, interstellar medium, the Galaxy, and Universe, as determined from a variety of astronomical observations and models. Topics: planets, planet formation; stars, the Sun, "normal" stars, star formation; stellar evolution, supernovae, compact objects (white dwarfs, neutron stars, and black holes), plusars, binary X-ray sources; star clusters, globular and open clusters; interstellar medium, gas, dust, magnetic fields, cosmic rays; distance ladder; galaxies, normal and active galaxies, jets; gravitational lensing; large scaling structure; Newtonian cosmology, dynamical expansion and thermal history of the Universe; cosmic microwave background radiation; big-bang nucleosynthesis. No prior knowledge of astronomy necessary. Not usable as a restricted elective by physics majors.
This course provides an introduction to nuclear science and its engineering applications. It describes basic nuclear models, radioactivity, nuclear reactions, and kinematics; covers the interaction of ionizing radiation with matter, with an emphasis on radiation detection, radiation shielding, and radiation effects on human health; and presents energy systems based on fission and fusion nuclear reactions, as well as industrial and medical applications of nuclear science.
"Future Ready" is a comprehensive open education resource that highlights practical steps for maintaining physical health, overall wellness, and embracing individuality. It addresses the impact of technology, the role of parents and doctors in protecting teenagers, and the importance of virtues for decision-making and fulfillment. The guide encourages teenagers to challenge themselves physically, manage emotions effectively, and use proactive language for self-control.
Four lesson plans developed by the Coquille Tribe of Oregon for fourth-grade students.
Lessons include:
1) People Groups - This lesson will give students a foundational aware- ness of the Indigenous, sovereign people groups who live in what is now known as Oregon—their history, their culture, and the issues that continue to impact them today. When undertaking the study of Indigenous people, it is important to begin with their long history on the land. Indige- nous people have lived in Oregon for thousands of years, in established communities, with estab- lished social structures, languages, and cultures. They were—and are—deeply and inextricably connected to the land.
2) Sea Otters - In this lesson, students will learn about the import- ant role of the sea otter in the history and tradi- tional life of the Coquille Indian Tribe. They will also learn about the long-term impact the European fur trade had on the population of this magnificent creature and how the sea otter’s virtual extinction damaged the ecosystem of the Oregon Coast. Stu- dents will then learn how to identify and diagram the sea otter’s internal and external structures (i.e., the organization of the inside and outside body parts that form a living thing) and describe how the purpose of these structures supports sea otter survival. Finally, students will create an educational poster or pamphlet that provides an overview of the sea otter and its impact on the traditional life of the Coquille Indian Tribe.
3) History of the Coquille Indian Tribe - This lesson will give students a general knowl- edge of the history, ancestral territory, and traditional lifeways of the Coquille Indian Tribe. Working in groups, students will use maps, make predictions, and participate in a close reading of
a written text that allows them to check their pre- dictions. The text provides other interesting facts about the Tribe, which should provide informa- tion and generate questions that can guide their learning in subsequent lessons about the Coquille Indian Tribe.
4) Coastal Lifeways - The Coquille Indian Tribe flourished on Oregon’s southwestern coast for thousands of years in a homeland encompassing more than a million acres. The Tribe’s ancestral and modern lands of interest include significant portions of Oregon’s Coos, Curry, Douglas, Jackson, Josephine, and Lane counties. The Coquille traditional lifeways are deeply tied to the coastal environment. This lesson provides students with the opportunity to gain specific knowledge about important elements of the Coquille coastal lifeways.
This activity was designed for blind learners, but all types of learners can use it to discover if there is a relationship between depth and pressure.
Overview of the first law of thermodynamics.
An example of simplifying a seemingly complicated resistor circuit. Created by Willy McAllister.