Browse:
Material Type: Simulations
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- Abstract: Learn about velocity and acceleration vectors. Move the ball with the mouse or let the simulation move the ball in four types of motion (two types of linear, simple harmonic, circle). See the velocity and acceleration vectors change as the ball moves.
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- Abstract: This animation shows how velocity and position of an aircraft are resolved in a 3-D Cartesian coordinate system.
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- Abstract: Many systems involve some type of time keeping. By using 555 integrated circuit in astable state it is easy to design and make accurate and cheap timing circuit (e.g., alarm circuit, counting circuit, sensing circuit, etc.) The working principle of this 555 IC in astable state is supported by the following formulae: Timing period, Timing=(R1+2R2) C/1.44.
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- Abstract: This animation depicts the blood typing of a hypothetic "patient A" using the ABO and Rh system.
- Subject:
Science and Technology
- Grade Level:
Post-secondary
- Collection:
H.E.A.L.
(Complete Item Description)
- Abstract: Roger Sabbadini, Ph.D., was the motivation behind this animation. The actin-myosin crossbridge system is complex, and we are really only speculating on the details in many ways. However, if a picture is worth a thousand words, this one second, 15 frame, animation is worth at least 15 thousand.
- Subject:
Science and Technology
- Grade Level:
Secondary, Post-secondary
- Collection:
Individual Authors
(Complete Item Description)
- Abstract: An interactive applet and associated web page that show the concept of adjacent angles (two angles that share a common leg). The applet shows three line segments with a common endpoint. The user can move the center one and see that the angles on both sides (the adjacent angles) of it are affected. Applet can be enlarged to full screen size for use with a classroom projector. After use in the classroom, students can access it again from any web browser at home or in the library with no login required. This resource is a component of the Math Open Reference Interactive Geometry textbook project at http://www.mathopenref.com.
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- Abstract: This animation identifies the topography of dermatomes of the adult dermis, demonstrating the segmentation of the human body.
- Subject:
Science and Technology
- Grade Level:
Post-secondary
- Collection:
H.E.A.L.
(Complete Item Description)
- Abstract: Interactive animation showing the changes occurring to an ice-shelf in relation to the temperature of the surrounding water.
The animation has been created on the basis of the most recent models created by the modelling team of the antarctic research called ANDRILL.
- Subject:
Science and Technology
- Grade Level:
Secondary
- Collection:
ANDRILL
(Complete Item Description)
- Abstract: The Horn of Africa has been experiencing exceptional droughts over the last decade. Using data collected from the NOAA POES satellite, changes in the severity of the drought conditions in the Horn and around the world are shown.
- Subject:
Science and Technology
- Grade Level:
Primary, Secondary, Post-secondary
- Collection:
NOAA
(Complete Item Description)
- Abstract: In "Against All Odds", students follow a young person's flight from oppression in his or her home country to exile in an asylum country. The game is intended to increase students' awareness and knowledge about refugees -- where they come from, what situations they have faced and how they adapt to their new lives. Educators across the United States can help students learn about the plight of refugees and understand the importance of treating refugees with tolerance and respect. UNHCR offers free educational materials for teachers of grades 4-12, including lesson plans, magazines, videos, Posters and games.
- Subject:
Social Sciences
- Grade Level:
Primary, Secondary
- Collection:
United Nations
(Complete Item Description)
- Abstract: Welcome to the NROC Introductory Algebra course. This curriculum emphasizes a multi-representational approach to algebra, with concepts, results, and problems being expressed graphically, analytically, and verbally. It develops algebraic fluency by providing students with the skills needed to solve equations and perform important manipulations with numbers, variables, equations, and inequalities. In addition, the course develops proficiency with operations involving monomial and polynomial expressions. The main unifying themes of the course include understanding, writing, solving, and graphing linear equations, systems of linear equations and inequalities, quadratic equations, and rational equations.
(Complete Item Description)
- Abstract: Welcome to the NROC Introductory Algebra course. This curriculum emphasizes a multi-representational approach to algebra, with concepts, results, and problems being expressed graphically, analytically, and verbally. It develops algebraic fluency by providing students with the skills needed to solve equations and perform important manipulations with numbers, variables, equations, and inequalities. In addition, the course develops proficiency with operations involving monomial and polynomial expressions. The main unifying themes of the course include understanding, writing, solving, and graphing linear equations, systems of linear equations and inequalities, quadratic equations, and rational equations.
(Complete Item Description)
- Abstract: Upon completion of this course, the student will: Express ideas clearly in writing; Work individually and with classmates to research political issues; Interpret and apply data from original documents such as court cases and bills; Write to persuade with evidence; Develop essay responses that include a clear, defensible thesis statement and supporting evidence; Raise and explore questions about policies, institutions, beliefs, and actions in a political science context; Evaluate secondary materials, such as scholarly works or statistical analyses; Explain the foundations and underpinnings of democratic government; Demonstrate comprehension of documents essential to American government and politics; Evaluate the importance of federalism in the political operation of the nation; Describe the nature of American political parties and their role in the election process; Analyze the patterns of voter behavior; Describe the functions and workings of policy making institutions (Congress, the Presidency, the Courts, and the Bureaucracy); Analyze the major developments in civil rights and civil liberties in America
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- Abstract: Students are introduced to the role of molecular shape, weak attractions and charge in biology and biochemistry, and then undertake a simulated Direct ELISA test.
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- Abstract: This module provides a brief introduction to analyses of circuit simulations in National Instruments Multisim. Multisim is fully featured SPICE schematic capture and simulation tool used for circuit design, simulation, and in combination with Ultiboard for layout of custom PCBs.
- Subject:
Science and Technology
- Grade Level:
Post-secondary
- Collection:
Connexions
(Complete Item Description)
- Abstract: The EJS Anisotropic Oscillator model displays the dynamics of a mass connected to two opposing springs. The simulation displays the motion of the mass as well as the trajectory plot. The initial position of the mass can be changed by dragging. The unstretched lengths of the springs can changed as well via textboxes.
(Complete Item Description)
- Abstract: Welcome to the NROC Advanced Placement (AP) Calculus AB course. This curriculum covers all of the material outlined by the College Board as necessary to prepare students to pass the AP Calculus AB exam. This course is divided into two semesters and is designed to acquaint you with calculus principles such as derivatives, integrals, limits, approximation, and applications and modeling. During this course you will gain experience in the use of calculus methods and learn how calculus methods may be applied to practical applications.
(Complete Item Description)
- Abstract: This course is divided into two semesters and is designed to acquaint you with calculus principles such as derivatives, integrals, limits, approximation, and applications and modeling. During this course you will gain experience in the use of calculus methods and learn how calculus methods may be applied to practical applications. Upon completion of this course you will: * be able to work with functions represented in a variety of ways: graphical, numerical, analytical, or verbal * understand the connections among these representations * understand the meaning of the derivative in terms of a rate of change and local linear approximation and be able to use derivatives to solve a variety or problems * understand the meaning of the definite integral both as a limit of Riemann sums and as the net accumulation of change and should be able to use integrals to solve a variety of problems * understand the relationship between the derivative and the definite integral as expressed in both parts of the fundamental theorem of calculus
(Complete Item Description)
- Abstract: Welcome to the NROC Advanced Placement (AP) Calculus BC course. This curriculum covers all of the material outlined by the College Board as necessary to prepare students to pass the AP Calculus BC exam. This course is divided into two semesters and is designed to acquaint you with calculus principles such as derivatives, integrals, limits, approximation, applications and modeling, and sequences and series. During this course you will gain experience in the use of calculus methods and learn how calculus methods may be applied to practical applications.
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