Curated OER
Using Fourier Series
In this Fourier series worksheet, students use polynomials to approximate functions. They use trigonometric functions to approximate periodic functions. Students sketch graphs of functions and find the second degree Fourier polynomial....
Curated OER
Visualizing Taylor Series and Fourier Series Approximations
In this math instructional activity, students read the examples of the Taylor series and geometric series. Then they investigate the application of examining the Taylor polynomials.
Curated OER
Determination of Plasticizer in PVC
Students isolate and determine the amount of plasticizer in polyvinyl chloride. They use Infrared Spectroscopy (IR) or Fourier Transform Infrared Spectroscopy (FTIR) and gravimetric techniques in this experiment.
Curated OER
Worksheet 37
For this math worksheet, students examine the similarities between three-dimensional geometric vectors and Fourier series. Then they write proofs for some of the equations.
Curated OER
Worksheet 34
In this math worksheet, students are given terms from the Fourier sine or cosine series. They solve for the corresponding term that is in the solution u(x,t). Boundaries are specified. Three application problems follow the terms.
Curated OER
Worksheet 36
In this math worksheet students find the solution u(x,y) of Laplace's equation in a given rectangle with specified boundaries. Students use the chain rule to compute values for a function and relate this answer to Laplace's equation....
Curated OER
Worksheet 28
In this math worksheet, students determine the solutions of the functions using the Fourier series. They also use computer to create some graphs for functions.
Curated OER
Worksheet 28
In this math worksheet, students study the Fourier series and consider the special orthogonal basis of functions. They write certain functions as an infinite sum.
Curated OER
MA 439-Math of Image Processing
In this image processing learning exercise, students use a matrix to solve ten problems. For the first six problems, students are guided to the answer by carefully sequenced questions. The final four problems require students to make a...
National Center for Case Study Teaching in Science
A Tale of Two Houses
Does it cost more per year to heat Bill's home in North Dakota or to cool Bubba's home in Georgia? Using heat transfer concepts, mathematical equations, and critical thinking skills, young engineers work in groups to determine who is...
Curated OER
The Worldly Philosophers by Robert Louis Heilbroner
For this online interactive reading comprehension worksheet, students respond to 15 multiple choice questions based on The Worldly Philosophers. Students may submit their answers to be scored.
Planet e-Book
Crime and Punishment
Can an action be so bad that you are sickened with guilt? Rodion Romanovich Raskolnikov, the main character in Fyodor Dostoyevsky's Crime and Punishment, believes that committing a crime could be the answer to his troubles. However,...
Curated OER
Design Project: Radio Transmitter
For this electrical circuit worksheet, students research the Federal Communication Commission to determine the regulations for a non-license radio transmitter. They will answer a series of another 3 questions to show an understanding of...
Curated OER
American Indian Flute and Math
Students investigate the Math behind Musical instruments in this cross-curricular Math lesson on the Native American Flute and waveforms. The lesson can be accomplished in 6 days and includes an extensive materials list for successful...
Curated OER
Data Analysis and Measurement: Ahead, Above the Clouds
Students explore and discuss hurricanes, and examine how meteorologists, weather officers, and NASA researchers use measurement and data analysis to predict severe weather. They plot points on coordinate map, classify hurricanes...
Curated OER
Worksheet 32
In this math worksheet, students give a physical interpretation for each of the boundary conditions for the functions. Then they apply the method of separation of variables to find the solutions to the wave equation
Curated OER
Worksheet 35
In this math worksheet, students write a problem having solution u(x, t) for each function u given. They include the lengths, physical constants, and initial conditions.
Curated OER
Worksheet 38 Practice Exam 4
In this math worksheet, students solve the homogeneous endpoint heat conduction problem for a rod of length π/2 and initial temperature distribution. They also find the steady state temperature on a disk.
Curated OER
Worksheet 31
In this math worksheet, students find the solutions to the differential equations. They also investigate the application of recognizing the parts of the equation.
Curated OER
Holiday Homework: Global Studies
In this global studies learning exercise, students read the noted 8 chapters in their textbooks and then respond to 34 short answer questions about the French Revolution and Imperialism.
Curated OER
The Discovery of Ohm's Law
Students study Georg Ohm and how he changed mathematics with his law. In this experimental evidence and stastics lesson students complete an experiment on the characteristics of Ohm's law.
Curated OER
Sun Spot Analysis
Students use Excel to graph monthly mean Greenwich sunspot numbers from 1749 to 2004. They perform a spectral analysis of the data using the free software program "Spectra". Short answer and thought questions related to the graphical...
Curated OER
MT-A315 Introduction to Linear Algebra
In this algebra worksheet, learners figure out the equation of the general vector, they find the orthogonal basis and apply the formula to solve the problems.
American Association of Physics Teachers
Com Padre Digital Library: Open Source Physics: Harmonics and Fourier Series
The downloadable interactive java simulation displays the sum of harmonics through a Fourier series to yield a new wave.