This is a collection of interactive tutorials on wave fundamentals, appropriate for algebra-based introductory physics courses. There are 31 sequenced tutorials, each with a discussion of one focused idea, a Java simulation that depicts that idea, and self-guided questions. The lessons begin with very simple wave properties and end with an examination of nonlinear wave behavior.
6-8: 4F/M4. Vibrations in materials set up wavelike disturbances that spread away from the source. Sound and earthquake waves are examples. These and other waves move at different speeds in different materials.
6-8: 4F/M6. Light acts like a wave in many ways. And waves can explain how light behaves.
6-8: 4F/M7. Wave behavior can be described in terms of how fast the disturbance spreads, and in terms of the distance between successive peaks of the disturbance (the wavelength).
9-12: 4F/H5ab. The observed wavelength of a wave depends upon the relative motion of the source and the observer. If either is moving toward the other, the observed wavelength is shorter; if either is moving away, the wavelength is longer.
9-12: 4F/H6ab. Waves can superpose on one another, bend around corners, reflect off surfaces, be absorbed by materials they enter, and change direction when entering a new material. All these effects vary with wavelength.
9-12: 4F/H6c. The energy of waves (like any form of energy) can be changed into other forms of energy.
11. Common Themes
6-8: 11B/M4. Simulations are often useful in modeling events and processes.
Common Core State Standards for Mathematics Alignments
High School — Algebra (9-12)
Creating Equations? (9-12)
A-CED.2 Create equations in two or more variables to represent relationships between quantities; graph equations on coordinate axes with labels and scales.
A-CED.4 Rearrange formulas to highlight a quantity of interest, using the same reasoning as in solving equations.
High School — Functions (9-12)
Interpreting Functions (9-12)
F-IF.4 For a function that models a relationship between two quantities, interpret key features of graphs and tables in terms of the quantities, and sketch graphs showing key features given a verbal description of the relationship.?
F-IF.5 Relate the domain of a function to its graph and, where applicable, to the quantitative relationship it describes.?
F-IF.9 Compare properties of two functions each represented in a different way (algebraically, graphically, numerically in tables, or by verbal descriptions).
Trigonometric Functions (9-12)
F-TF.5 Choose trigonometric functions to model periodic phenomena with specified amplitude, frequency, and midline.?
Common Core State Reading Standards for Literacy in Science and Technical Subjects 6—12
Craft and Structure (6-12)
RST.11-12.4 Determine the meaning of symbols, key terms, and other domain-specific words and phrases as they are used in a specific scientific or technical context relevant to grades 11—12 texts and topics.
Range of Reading and Level of Text Complexity (6-12)
RST.11-12.10 By the end of grade 12, read and comprehend science/technical texts in the grades 11—CCR text complexity band independently and proficiently.
%0 Electronic Source %A Forinash, Kyle %D August 9, 2005 %T Waves: An Interactive Tutorial %V 2014 %N 31 July 2014 %8 August 9, 2005 %9 application/java %U http://homepages.ius.edu/kforinas/W/Waves.html
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