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  All Sites - 2820 items found, showing 2351 to 2400

  1. Slide-A-Round Math Manipulatives - Jim Franklin
    These manipulatives feature movable, interchangeable slides for learning how to round whole numbers, decimals, and money; to identify equivalent fractions; to calculate elapsed time, and more. Manufactured in the U.S. of recycled plastic with steel reinforcement, ...more>>

  2. Slinky Science - National Engineers Week Committee
    Classroom activities include Racing Slinkys, which describes how inertia, gravity, potential energy, kinetic energy, and longitudinal waves are demonstrated when the Slinky "walks" down stairs or an incline; Slinky Waves, which outlines how Slinkys exhibit ...more>>

  3. Sloan Digital Sky Survey
    The astronomical surveys of the Sloan Digital Sky Survey (SDSS) have "obtained deep, multi-color images covering more than a quarter of the sky and created 3-dimensional maps containing more than 930,000 galaxies and more than 120,000 quasars." SDSS's ...more>>

  4. Small Group Interactions (Learning and Mathematics) - Susan Bobbitt Nolen; Math Forum
    In this 1991 article, "Small-group interactions as a source of learning opportunities in second-grade mathematics," Yackel, Cobb, and Wood, of Purdue University Calumet, Vanderbilt University, and Purdue University, respectively, describe an experiment ...more>>

  5. SMARTBoard Mini-Movies - Jamie Tubbs
    Enhance your SMARTBoard Notebook presentations with these mini-movies, which are simple Flash animations. Mini-movie topics include: Alphabet Geometry (angles, similar figures, symmetry, transformations, tessellations), Everything Geometry (geometry basics, ...more>>

  6. SmartBoardWiki - Tangient LLC and wiki participants
    SmartBoardWiki is a venue where teachers can read, discuss, and increase their experience with SmartBoard technology. Sections include: Hardware FAQs, PD Materials, SMART Use Checklist, Lesson Creation, Advanced Integration, Teacher Notebook Lessons, ...more>>

  7. SMART Catalog - Science and Math Advancement and Resources for Teachers (SMART)
    A searchable list of professional development and resource providers for mathematics, science, and technology, organized alphabetically or according to the California Math and Science Frameworks. Articles spotlight professional challenges and successes. ...more>>

  8. Smartkiddies Mathematics - Andy Hobeika
    Free interactive lessons, number challenge exercises, worksheets -- and visual reporting for instant feedback. To begin, select a year (one through seven, corresponding to Australia's curriculum), then a module, ranging from whole number to position & ...more>>

  9. Smartkiddies Mathematics - Smartkiddies Mathematics
    Video lessons, interactive activities, maths games, number challenge drills, worksheets, assessments. Developed by experienced Australian teachers--all content is based on the Australian curriculum. Free to all schools and teachers during school hours; ...more>>

  10. SMART: Science and Mathematics Advancement and Resources for Teachers - Los Angeles Educational Partnership
    A program designed to help teachers in Los Angeles County (California, USA) develop their professional teaching skills and content knowledge. Links for Teachers, Students, Businesses and Institutions, Parents, and Community Members. Includes the SMART ...more>>

  11. SmartTutor.com - SmartTutor.com
    SmartTutor.com offers online K-5th grade reading and math lessons. Math instruction includes number sense and operations, measurement, and geometry. The program begins with an evaluation of the child's skills followed by an individualized curriculum developed ...more>>

  12. SmartZoid
    SmartZoid provides online math evaluation and tutoring with a comprehensive free assessment for grades K-9. ...more>>

  13. Só Matemática - Só Matemática
    Material para ensino fundamental, médio e superior, além de provas online, biografias de matemáticos, trabalhos de alunos, um acervo de softwares matemáticos, artigos, jogos, curiosidades, histórias, fóruns de ...more>>

  14. Smithsonian Institution
    An independent trust instrumentality of the United States holding some 140 million artifacts and specimens in its trust for "the increase and diffusion of knowledge," and a center for research dedicated to public education, national service, and scholarship ...more>>

  15. Smithsonian Institution Traveling Exhibition Service (SITES)
    "The Smithsonian in your state." Each year, millions of people in more than 250 venues beyond Washington, D.C. visit SITES exhibitions on view in local museums, libraries, science centers, historical societies, aquariums, community centers, and schools. ...more>>

  16. Snap Math - John and Eva McKendrick; Teilhard
    A version of the children's game, but to win the cards, you have to do the math. Click on the pack at the left to start; when your card matches the computer's card, you are set a series of math problems. If you answer correctly, you win the cards. ...more>>

  17. Snow Activities - The Teel Family
    A site that includes snow science (how to study snow crystals) and snow art (cutting six-sided paper snowflakes and a "self-sticking" snowflake). ...more>>

  18. Snow Day Calculator - David Sukhin
    Enter a ZIP code and number of school days already canceled there due to inclement weather, and the Snow Day Calculator predicts the probability of an early dismissal or no school the following day. Sukhin originally developed his predictive calculator ...more>>

  19. Snowdays - Popular Front
    Make your own snowflakes online: point and click to cut anywhere around or inside the folded piece of virtual paper. Preview the unfolded results in real time; when ready, save your design to the searchable gallery, where you may view and download plans ...more>>

  20. The Snowflake Curve, Perimeter and Area - Don Cohen (The Mathman)
    Young children start with an equilateral triangle, then go 1/3 of the way along each side, then add a smaller equilateral triangle, protruding out from every side to get the next figure. A sample problem with answers from Chapter 4 of Don Cohen's worksheet ...more>>

  21. Snowflakes and Stars - Ignacio Dayrit
    Graphic images of snowflakes with folding instructions to make from paper. ...more>>

  22. SNOW Kids - Centre for Academic Technologies, University of Toronto
    Special Needs Opportunity Windows (SNOW) is a pilot project aimed at developing ways for children with special needs to access curriculum materials electronically. The Library has children's books and magazines in English and French, a video room, and ...more>>

  23. Soap Bubbles - Ron Hipschman; The Exploratorium
    Why does a bubble form a sphere? Why not a cube, tetrahedron, or other geometrical figure? This site from San Francisco's Exploratorium provides information on the shape of bubbles and what happens when bubbles meet, with formulas for long-life bubble ...more>>

  24. Sociological Foundations Supporting the Study of Cultural Diversity - Hugh Mehan, Univ. of California at San Diego
    In order to understand the barriers to educational equality faced by low-income cultural and linguistic minority youth, we need to understand the ways in which social class and ethnicity interact with language and culture. This paper examines various ...more>>

  25. The Socratic Method: Teaching by Asking Instead of by Telling - Rick Garlikov
    An example and explanation of how to use students' (including young children's) inherent reasoning abiltiy to guide them gently and easily into an understanding of difficult ideas. ...more>>

  26. SoftSchools.com - Mani Gudavalli
    Free math worksheets and interactive online games for practicing times tables, adding, subtracting, telling time, and more. Organized into pre-k, kindergarten, grades 1-2, grades 3-4, grade 5, measurement, and fun games. ...more>>

  27. Software - Bill White
    These Flash apps provide online practice deriving some unknown property of a figure given its other measures. Find the area of a trapezoid given its two base lengths and height; find one of its bases given its area and height; find its height given its ...more>>

  28. Software by Al Jarnow - ProtoZone Interactives
    Web-based interactive software excerpted from pattern exhibits at the Long Island Children's Museum, the National Museum of Science and Industry (London), and the Brooklyn Childrens's Museum. Introductions to art and math with many pattern-making ...more>>

  29. The Solar System and Space Technology - Eddie B. Rose Jr. - Yale-New Haven Teachers Institute
    A unit that presents a modularized, individualized problem-solving scientific/mathematics packet that can be adapted for grades K-12. The contents focus on space exploration and its relation to science and mathematics. The curriculum is design to integrate ...more>>

  30. The Solar System (SMILE) - Fred J. Schaal, Lane Tech High School
    A lesson designed to make use of concentric circles and angles in excess of 180 degrees to construct a sketch of the naked-eye-visible planets of the Solar System (polar coordinates). From the Geometry and Measurement section of a collection of almost ...more>>

  31. Solve for n - NASA Lewis Learning Technologies Project
    Solve for n: 3/n = 7/12. A detailed answer is provided. From NASA's 9th Grade Math Proficiency Test. ...more>>

  32. Solve for y - NASA Lewis Learning Technologies Project
    Solve the following for y: 12y - 16 = 20y. A detailed answer is provided. From NASA's 9th Grade Math Proficiency Test. ...more>>

  33. Solving Equations - Don Cohen (The Mathman)
    Make equations or open sentences true by guessing. Equations with X's on both sides; quadratic equations (11 ways to solve a quadratic equation); using balance pictures to solve equations. Sample problems with some answers from Chapter 8 of Don Cohen's ...more>>

  34. Some Golden Geometry - Rashomon (K. Wiedman)
    The Golden Mean is a ratio that is present in the growth patterns of many things - the spiral formed by a shell or the curve of a fern, for example. This page (also found at http://tony.ai/KW/goldengeom.html) gives instructions for constructing the Golden ...more>>

  35. Some Puzzles I've Solved - Sidney Cadot
    Notes and observations on the games Peg Solitaire, the Bedlam Cube, the Bart Salters Puzzle, a domino-like puzzle by Rubik. Also, a text list of solutions to the 24 Game. ...more>>

  36. Songs for Teaching - S. Ruth Harris, LLC
    Lyrics to music that teaches or reinforces math facts and concepts, including addition, subtraction, multiplication, division, algebra, and geometry. Some songs have links to sound files as well. ...more>>

  37. Songs that Teach Math - Twin Sisters IP, LLC
    Songs for learning numbers and counting, addition, subtraction, multiplication, and division, available as mp3 singles or "Rap with the Facts" albums. More music available from http://www.smartvlearning.com/music-downloads-math-cat.html ...more>>

  38. Sorting and Analyzing (SMILE) - Vickie Townsend, Crown Fine Arts Community Academy
    A K-12 lesson designed to teach students to sort, compare, and analyze through exploring, observing, and examining concrete objects, and to recognize a bar graph. From the Patterns and Logic section of a collection of almost 200 single concept lessons ...more>>

  39. Southeast Regional Climate Center - Water Resources Division, South Carolina Department of Natural Resources
    Home site for CIRRUS, the Climate Interactive Rapid Retrieval System, an educational medium that provides economically and environmentally important climatic information. The system gives students the opportunity to observe and analyze the weather on ...more>>

  40. Southwest Educational Development Laboratory (SEDL)
    The regional education laboratory serving Arkansas, Louisiana, New Mexico, Oklahoma, and Texas. Conducts applied research and development, delivers training, and provides technical assistance to K-12 educators and decision makers. Topics: Improving Classroom ...more>>

  41. SpaceBric
    Tetrahedral linking blocks and design software using that shape. Download trial versions of the software or get the fully-featured versions with a registration key. Blocks may be purchased on line as well. SpaceBric also offers school fundraising and ...more>>

  42. Space Day 2003 - Celebrating the Future of Flight
    Space Day 2003 honors the past 100 years of aviation and aerospace accomplishments. On May 1, 2003, teachers, students and space enthusiasts around the world can participate in Cyber Space Day, an interactive Webcast entirely devoted to science, space ...more>>

  43. SpaceShape - Matt Storz
    SpaceShape is a Windows95 program that allows various 3D shapes to be created and then flattened so that a pattern can be printed to make a model of the 3D shape. Various 3D shapes are supplied with the program (octahedron, dodecahedron, icosahedron, ...more>>

  44. Spark! Learning Lab - Putnam Museum
    This permanent exhibit at Davenport's science museum features a gravity wall, Bernoulli blower, SMARTboard technologies, and other hands-on exhibits for exploring the science, technology, engineering and mathematics (STEM) of electrical circuits, construction ...more>>

  45. SPA Software
    A U.K.-based software company, makers of educational software in several subjects including mathematics. ...more>>

  46. Spatial Intelligence and Learning Center
    The Spatial Intelligence and Learning Center (SILC) researches spatial learning and develops educational programs and technologies. Every month, the SILC showcase highlights research by different members, who include cognitive scientists, psychologists, ...more>>

  47. Special Interest Groups: American Educational Research Association (AERA) - College of Education, Arizona State University
    Index and complete list of AERA SIGs, which provide a forum within AERA for the involvement of individuals drawn together by a common interest in a field of study, teaching, or research when the existing divisional structure may not directly facilitate ...more>>

  48. Splash Math - StudyPad, Inc.
    Free adaptive, interactive worksheets and games of math problems for grades 1-5. Aligned to the Common Core Standards (CCSS), these apps for the iPhone and iPad also e-mail weekly progress reports that highlight strengths and weaknesss. Also available ...more>>

  49. Spreadsheet Math - Sustainablearning, Inc.
    Spreadsheets as laboratories where students can "become a scientist who poses a question, builds a model, collects data, and asks 'What if ...?'" Freely downloadable Excel files that emphasize student choice, challenge, and creativity range from place ...more>>

  50. Sproglit - Sproglit LLC
    Creators of "Kyle Counts" and other resources based on the Math Arrow, a zig-zag arrangement that uses shape and color to reveal properties of the natural numbers 1-100. Blog posts, which date back to February, 2013, have included "What We Learn from ...more>>

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