The purpose of this resource is to investigate the idea that every dynamic system has energy and matter in different forms.
Learn about different types of radiometric dating, such as carbon dating. Understand how decay and half life work to enable radiometric dating to work. Play a game that tests your ability to match the percentage of the dating element that remains to the age of the object.
Students pick a place of significance to them (their Special Place) for analysis in this semester-long project. (A model is provided by the instructor using a place the students are not likely to have visited.)
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In this video adapted from NASA, two members of a NASA research team working to produce carbon nanotubes share some background behind this new technology, show examples of how it will be useful, and explain the various tests being performed to ensure readiness for spaceflight.
This problem illustrates how numerical theories are developed, how we might test this theory with an analog model, and how numerical models are constructed and the limitations of numerical modeling.
(Note: this resource was added to OER Commons as part of a batch upload of over 2,200 records. If you notice an issue with the quality of the metadata, please let us know by using the 'report' button and we will flag it for consideration.)
Physical movement is one of the most engaging ways to interact with AI systems. Dancing with AI is a week-long workshop curriculum in which students conceptualize, design, build, and reflect on interactive physical-movement-based multimedia experiences. Students will learn to build interactive AI projects using two new Scratch Extension tools developed for this curriculum.
The goal of this curriculum is to engage students with interactive lessons and projects, and to have them think critically about AI and natural interaction. Throughout this course, students will have open-ended discussions on questions such as:
- How do we compare and contrast forms of representation?
- How do we interact with other humans vs. how do we interact with AI?
- What are forms of bias that can arise from improperly trained machine learning models, and how can we remediate those biases?
- What kind of projects can you create with interactive AI that will benefit your community?
These questions will allow students to reflect on their own abilities as consumers and creators of interactive AI, and have them think critically about the ways it can help and harm society.
Learn about urban water services, focusing on conventional technologies for drinking water treatment. This course focuses on conventional technologies for drinking water treatment. Unit processes, involved in the treatment chain, are discussed as well as the physical, chemical and biological processes involved. The emphasis is on the effect of treatment on water quality and the dimensions of the unit processes in the treatment chain. After the course one should be able to recognise the process units, describe their function, and make basic calculations for a preliminary design of a drinking water treatment plant.
A new rate structure for Home-Based Foster Care (HBFC) was necessitated with the passage of the Continuum of Care Reform (CCR). In response, a Level of Care (LOC) Protocol has been developed for use by county child welfare and probation placement workers. A LOC matrix using five domains (Physical, Behavioral/Emotional, Health, Educational and Permanency/Family Services Domain), separately scored, and designed to promote best practices in meeting the individual needs of children/youth in the foster care system.
An introductory course in analog circuit synthesis for microelectronic designers. Topics include: Review of analog design basics; linear and non-linear analog building blocks: harmonic oscillators, (static and dynamic) translinear circuits, wideband amplifiers, filters; physical layout for robust analog circuits; design of voltage sources ranging from simple voltage dividers to high-performance bandgaps, and current source implementations from a single resistor to high-quality references based on negative-feedback structures.
This activity is an investigation where students experiment with reflection using plane mirrors.
In this structured inquiry activity students will work in groups/ teams to build a balloon rocket of their own design. The rocket will race in one dimension and require that they apply their knowledge of position, time, and velocity.
Just after World War II, nuclear scientists turned their attention from fission to fusion. This video segment adapted from AMERICAN EXPERIENCE looks at the beginnings of thermonuclear power generation.
Students begin working on the grand challenge of the unit by thinking about the nature of metals and quick, cost-effective means of separating different metals, especially steel. They arrive at the idea, with the help of input from relevant sources, to use magnets, but first they must determine if the magnets can indeed isolate only the steel.
Students explore the basic magnetic properties of different substances, particularly aluminum and steel. There is a common misconception that magnets attract all metals, largely due to the ubiquity of steel in metal products. The activity provides students the chance to predict, whether or not a magnet will attract specific items and then test their predictions. Ultimately, students should arrive at the conclusion that iron (and nickel if available) is the only magnetic metal.
A high speed video clip of a roller coaster is used as an example of conservation of mechanical energy. Students use the video to determine whether mechanical energy is conserved while the roller coaster rolls up, and then back down a hil.
In this lesson designed to enhance literacy skills, students examine energy forms in moving objects and discover how changes from one form to another move cars through a roller coaster ride.
This is a lesson about elemental spectra. Learners will compare known elemental spectra with spectra of Titan and Saturn’s rings from a spectrometer aboard the NASA Cassini spacecraft. They identify the elements visible in the planetary and lunar spectra. The activity is part of Project Spectra, a science and engineering program for middle-high school students, focusing on how light is used to explore the Solar System.
This course covers theories about the form that settlements should take and attempts a distinction between descriptive and normative theory by examining examples of various theories of city form over time. Case studies will highlight the origins of the modern city and theories about its emerging form, including the transformation of the nineteenth-century city and its organization. Through examples and historical context, current issues of city form in relation to city-making, social structure, and physical design will also be discussed and analyzed.
A new rate structure for Home-Based Foster Care (HBFC) was necessitated with the passage of the Continuum of Care Reform (CCR). In response, a Level of Care (LOC) Protocol has been developed for use by county child welfare and probation placement workers. A LOC matrix using five domains (Physical, Behavioral/Emotional, Health, Educational and Permanency/Family Services Domain), separately scored, and designed to promote best practices in meeting the individual needs of children/youth in the foster care system.
After learning about and exploring plant and animal adaptations, students research local organisms with interesting adaptations and share findings with their classmates. Students identify adaptations globally by analyzing a documentary.
Educators Guide for this unit:
http://education.eol.org/lesson_plans/2-5_Adaptations_LessonOverview.pdf
Lessons in this unit:
Adaptations Activity 1: Adapting to the Environment
Adaptations Activity 2: Physical Adaptations
Adaptations Activity 3: Behavioral Adaptations
Adaptations Activity 4: Go Adapt!
Adaptations Activity 5: Create a Creature