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Oscillations
by Virtual Dynamics Org
Oscillations (a.k.a. Visual Oscillations): a Virtual Laboratory of Waves, Oscillations, Harmonic Motion, and related themes. An Intuitively Easy-To-Use collection of -at least- 21 interactive simulation modules that allow the user to simulate and visualize experiments. A Virtual Laboratory mainly a t the University level, however, High Schools with ambitious programs and Colleges may find Visual Oscillations very useful for their courses.
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Stretch
by FieldCraft
Stretch: the complete speed reading software package that improves comprehension, vocabulary, spelling and memory. Stretch is the speed reading package most extensively based on methods recommended by peer-reviewed literature as well as having the unique advantage of being the only software package on the market that offers methods for improving recognition or comprehension speed.
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Artefact Dictionary
by RSD Software
Artefact Dictionary - is a complete solution that allows you to get quick and efficient access to some popular dictionaries on your computer. It integrates into the system and allows you to get translation of any word or expression, regardless of which application displayed it. This package includes explanatory Webster's Dictionary (about 120 000 articles). Also you can download some other dictionaries (English-Spanish, English-German, etc.).
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MathAid Geometry
by MathAid, LLC
Interactive tutorials and self-test system for individual home schooling, computer learning centers, and distance learning. The product emphasizes on building problem-solving skills. Tutorials include the reviews of basic concepts, interactive examples, and standard problems with randomly generated parameters. The self-test system allows selecting topics and length for a test, saving test results, and getting the test review.
geometry tutorial algebra mathematics math test
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BATE pH calculator
by BPP Marcin Borkowski
BATE calculates pH of solutions containing mixtures of acid and base with up to 4 dissociation steps and titration curves for these acids and bases. Ionic strentgh can be calculated, omitted or forced. Program contains editable database of common weak acids and bases and accepts acid and base dissociation constants and protonation constants as input. Built in calculator allows easy calculation of molar masses and concentrations for given formula.
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ReadWrite Katakana
by Declan Software
ReadWrite Katakana teaches the Japanese Katakana alphabet. Lessons include a structured introduction to each letter with examples of its pronunciation. Students can use the voice recording feature to compare their pronunciation with a native speaker's.
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