Pages 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 15216 result(s) returned

Statistics Online Computational Resource for Education and Research
The goals of the Statistics Online Computational Resource (www.SOCR.ucla.edu) are to design, validate and freely disseminate knowledge. Specifically, SOCR provides portable online aids for probability and statistics education, technology based instruction and statistical computing. SOCR tools and resources include a repository of interactive applets, computational and graphing tools, instructional and course materials. The core SOCR educational and computational components include: Distribution
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"A Crowd of Howling Negroes": The Chicago Daily Tribune Reports the Chicago Race Riot, 1919
As U.S. soldiers returned from Europe in the aftermath of World War I, scarce housing and jobs heightened racial and class antagonisms across urban America. African-American soldiers, in particular, came home from the war expecting to enjoy the full rights of citizenship that they had fought to defend overseas. In the spring and summer of 1919, murderous race riots erupted in 22 American cities and towns. Chicago experienced the most severe of these riots. On Sunday, July 27, white bathers attac
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Towards a narrative-oriented framework for designing mathematical learning
This paper proposes a narrative-oriented approach to the design of educational activities, as well as a CSCL system to support them, in the context of learning mathematics. Both Mathematics and interface design seem unrelated to narrative. Mathematical language, as we know it, is devoid of time and person. Computer interfaces are static and non-linear. Yet, as Bruner (1986; 1990) and others show, narrative is a powerful cognitive and epistemological tool. The questions we wish to explore are –
Author(s): Mor Yishay,Noss Richard

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LC/GC magazine
LC/GC magazine is a very good source for relatively short articles about fundamental chromatographic issues as well as applications. The content is appropriate for both introdcutory analytical courses (e.g. quant) and for instrumental analysis courses.
Author(s): LC/GC

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From ER to VR: Analysing interaction in a Collaborative Virtual Environment
Not available,PhD thesis of the University of Bergen, Norway
Author(s): Mjelstad Stig

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From ER to VR: Analysing interaction in a Collaborative Virtual Environment
Not available,PhD thesis of the University of Bergen, Norway
Author(s): Mjelstad Stig

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Cabri as a shared workspace within the proving process.
This paper will discuss some findings from a study investigating the development of the proving process in a dynamic geometry environment. Through a detailed analysis of students' processes when working with open geometry problems involving conjecturing and proving in Cabri, an analytical and explanatory framework has been developed. This paper examines in particular the interactions between the students in the proving process. The analysis shows that Cabri works as a shared workspace, i.e. as a
Author(s): Olivero Federica

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New e-learning services based on mobile and ubiquitous computing: Ubi-learn project
Ubiquitous and mobile learning concerns building applications in highly dynamic and heterogeneous environments to bring computation into the real, physical world. This paper presents UbiLearn a distributed Learning platform with Nomads Objects and new e-learning services based on.
Author(s): Laroussi Mona,Derycke Alain

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Supporting Teachers Intervention in Collaborative Knowledge Building
In the context of distributed collaborative learning, the teacher's role is different from traditional teacher-centered environments, they are coordinators/facilitators, guides, and co-learners. They monitor the collaboration activities within a group, detect problems and intervene in the collaboration to give advice and learn alongside students at the same time. We have designed an Assistant to support teachers intervention in collaborative knowledge building. The Assistant monitors the collabo
Author(s): Chen Weiqin

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Colorado’s New Cannabis Economy

What would have happened if one or two states had somehow managed to legalize alcohol during prohibition? Most likely, those states would have become centers of entrepreneurship with retail outlets, medicines, and innovation in equipment, machinery, and other forms of capital related to alcohol-related industries.

With the recent legalization of recreational cannab
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MIT Freight Lab -- Planning Design, Procurement, Management at MIT’s Freight Lab
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Developing Questions for Gallery Walk to Engage Higher Order Thinking
This site from SERC's Starting Point explains best practices for developing Gallery Walk questions which involves preparing questions based on a lecture's central concept, issue, or debate. A variety of questions can be used but the technique seems to work best with higher order questions relating to analysis, evaluation, and synthesis; using Bloom's Hierarchy provides a guide for wording questions at various levels of abstraction. Examples of various types of questions including comprehension,
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Developing Analytical and Communication Skills in a Mock-Trial Course Based on the Famous Woburn, Ma
This Journal of Geoscience Education article discusses a mock trial in which undergraduates serve as expert witnesses and law students serve as their attorneys. The article identifies the trial as an effective vehicle for developing quantitative skills and enhancing written and oral communication skills. The course discussed is unabashedly about applying scientific principles to solve real-world problems. The entire course revolves around the analysis, interpretation, and presentation of scienti
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Daisyworld Interactive Activity
Students use a JAVA interface design to explore the Daisy World model. The model is intended to illustrate a mechanism by which biota might optimize their abiotic environment by means of negative feedback. The model does not attempt to describe all of the possible mechanisms and feedbacks which might influence the ways in which the plants and climate develop. Instead, it is an heuristic model, that seeks to describe the ways in which this mechanism might work. The original model was developed by
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Environmental Chemistry Library
An \"everything\" site for teaching of environmental chemistry, as yet incomplete, but with the potential to be very useful to pedagogy in environmental chemistry. Contains some unique case studies.
Author(s): Environmental Chemistry Library Clemson University

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Using PBL in Teaching Analytical Chemistry (The China Papers)
This paper from July 2003 taken from the China Papers documents the plans that one analytical chemistry professor from Hunan University has for implementing a problem-based learning approach in his undergraduate analytical chemistry course. The paper also provides a unique window into the perspectives of a Chinese educator and his perspectives on the challenges to adoption of PBL. As such the paper should be of great interest to analytical chemistry faculty particularly those interested in ado
Author(s): Wang Yuzhi

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An Unusual Arson Case: Polymer Grains
A case example of determination of an arson accelerant by a variety of analytical techniques. Will make a good case record for an active learning class. Uses a variety of techniques, particularly chromatography and headspace analysis.
Author(s): Gino Van Vaerenbergh

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National Library of Virtual Manipulatives for Interactive Mathematics
A team at Utah State University has assembled this impressive collection of interactive, educational online Java applets. The tools are suited for students in kindergarten through twelfth grade. There are five main categories of applications, consisting of numbers and operations, algebra, geometry, measurement, and data analysis and probability. Each category has a number of applets that demonstrate various concepts. The applets present a problem and prompt the user for a solution. Graphical rep
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EPR Basics and Application to Biology
This site contains a set of powerpoint slides that discusses the basic principles underlying electron paramagnetic resonance (EPR). The slides also present examples of the application of EPR to biological systems including organic radicals in proteins, paramagnetic metal centers and spin labels.
Author(s): Thomas Prisner, University of Frankfurt

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Middle School Portal: Math and Science Pathways (MSP2)
Hosted by Access Excellence at the National Health Museum, the Backyard Birding -- Research Project was created by Monte Vista high school teacher Stan Hitomi. This hands-on project is targeted towards high school-aged life science and biology students and can be adapted to run from between two months to an entire year. The project emphasizes research, cooperative learning, and community outreach skills as students construct bird feeders, maintain a journal, design a research project, and commun
Author(s): Hitomi, Stan

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