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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 16818 result(s) returned

4.2 Instantaneous acceleration

The procedure of Question 15 for determining the instantaneous velocity of the car can be carried out for a whole set of different times and the resulting values of vx can be plotted against t to form a graph. This has been done in Figure 28, which shows how the velocity varies with time. At time t = 0 s, the car has zero velocity because it starts from rest. At later times, the velocity is positive because the car moves in the direction of incre
Author(s): The Open University

License information
Related content

Copyright © 2016 The Open University

The Light Bulb Invention: Thomas Edison
Thomas Edison is known as one of history's greatest inventors. His success in creating a long-burning light bulb made a dramatic impact on the entire world. This two minute video goes through some of work that went into this invention. This is a rather simple version of the real story, but the teacher might want to stress its impact on the world.

Author(s): No creator set

License information
Related content

4.6 The European Court of Justice

The role of the European Court of Justice is to ensure that EC legislation is interpreted and applied consistently in each EU member state. It has the power to settle disputes and impose sanctions. It may also be asked to clarify the meaning of an EU law. Cases may be brought by EU member states, EU institutions, businesses or individuals. The membership of the court has expanded with the growth of the EU itself. The ECJ is composed of one judge for each EU member state. There is no system of
Author(s): The Open University

License information
Related content

Copyright © 2016 The Open University

5.4.4 Using automated checking tools

Another approach to testing website accessibility is the use of automated tools. These tools are useful for obtaining a quick overview of a site's accessibility and for checking technical accessibility. Examples of automated accessibility checking tools include:

  • WebXACT: A free online service that allows people to test single web pages for quality, accessibility, and privacy issues. It is provided by Watchfire, who also offer Bobby, a desktop applicat
    Author(s): The Open University

    License information
    Related content

    Copyright © 2016 The Open University

2 Creative communities and ICT

We oppose

‘any prophetic pedagogy

which knows everything before it happens,

which teaches children

that every day is the same,

that there are no su
Author(s): The Open University

License information
Related content

Copyright © 2016 The Open University

1.4.1 Salicylic acid

The structural formula of salicylic acid, 2.1, looks quite complicated. However, it becomes less daunting if you unpack it a bit. One of the first things to do when confronted with an unfamiliar structure is to check that all the valencies are correct (four for carbon, two for oxygen and one for hydrogen). If any atoms have the wrong valency, it follows that there is a mistake somewhere and the molecule does not exist as drawn. It looks OK for the structure of salicylic acid. You proba
Author(s): The Open University

License information
Related content

Copyright © 2016 The Open University

Acknowledgements

This unit was prepared for TeachandLearn.net by John Morgan. John works at Bristol University where he teaches on the geography PGCE course. Before that he taught geography in schools and colleges. He is the co-author of Essential AS Geography (2000) Nelson Thornes and Teaching to Learn Geography (forthcoming) RoutledgeFalmer.

The content acknowledged below is Proprietary (see (see Author(s): The Open University

4 The student's view

Activity 3 should have helped you to clarify your ideas about the aims and purposes of geography education. One of the advantages of doing this is that it encourages you to focus on what you think is important about teaching geography. In our experience, this is sometimes difficult given the hectic pace of life in schools!

Missing so far in this discussion has been the voice of the students who are on the ‘receiving end’ of geography lessons. After all, they are the people who will
Author(s): The Open University

License information
Related content

Copyright © 2016 The Open University

2.2 Screen readers

Figure 9

Screen readers are software applications that not onl
Author(s): The Open University

License information
Related content

Copyright © 2016 The Open University

Periclean Award for Civic Engagement and Social Responsibility: Alexa Darby
Alexa Darby serves as the academic coordinator for the Civic Engagement Scholars Program. She was the 2006-07 Service-Learning Faculty Scholar and the 2009-10 Service-Learning Research Scholar. Darby is the 12th recipient of the Periclean Award for Civic Engagement and Social Responsibility, which is given each year to a member of Elon's faculty or staff whose community service exemplifies the ideals of Project Pericles.
Author(s): No creator set

License information
Related content

1.4 Myths and facts

  • Myth – Warming up and being warm are the same thing.

  • Fact – Warming up the body requires physical movement that should gradually increase in speed and intensity over a period of around 15 minutes.

  • Myth – It has to hurt to be doing any good.

  • Fact – Pain can often be a warning sign that the body has gone too far – students should learn to listen to their bodies and interpret t
    Author(s): The Open University

    License information
    Related content

    Copyright © 2013 The Open University

Seeking Approval - A Question of Power, Gender or Culture
Seeking Approval - A Question of Power, Gender or Culture Featuring Dr Elizabeth Gower, Dr Leslie Cannold, Sushi Das and Dr Meagan Tyler a public program event for the exhibition Elizabeth Gower - he loves me, he loves me not RMIT Gallery 11 March - 23 April 2016
Author(s): No creator set

License information
Related content

4.3 James Clerk Maxwell

James Clerk Maxwell produced a unified theory of the electromagnetic field and used it to show that light is a type of electromagnetic wave. This prediction dates from the early 1860s when Maxwell was at King's College, London. Shortly afterwards Maxwell decided to retire to his family estate in Galloway in order to concentrate on research, unhindered by other duties.

This course presents Maxwell's greatest triumph – the prediction that electromagnetic waves can propagate vast distanc
Author(s): The Open University

License information
Related content

Copyright © 2016 The Open University

1.3 Requirements gathering

Here we are concerned only with the requirements that relate specifically to the data. Establishing requirements involves consultation with, and agreement among, all the users as to what persistent data they want to store along with an agreement as to the meaning and interpretation of the data elements. The data administrator plays a key role in this process as they overview the business, legal and ethical issues within the organisation that impact on the data requirements.

The data req
Author(s): The Open University

License information
Related content

Copyright © 2016 The Open University

7.1 The subjective experience

Two of the properties of sound that we have examined from an objective stance, frequency and amplitude, have a fundamental importance to our appreciation of sound and music. In this section I want to look more closely at the subjective interpretation of these two properties of sound. I should stress that I am talking about sine-wave sounds in this section. The complex, non-sinusoidal sounds encountered in music add extra layers of complexity to the relationships I am discussing here.

Ke
Author(s): The Open University

License information
Related content

Copyright © 2016 The Open University

1.3 Attending to sounds

From the earlier sections, you will appreciate that the auditory system is able to separate different, superimposed sounds on the basis of their different source directions. This makes it possible to attend to any one sound without confusion, and we have the sensation of moving our ‘listening attention’ to focus on the desired sound. For example, as I write this I can listen to the quiet hum of the computer in front of me, or swing my attention to the bird song outside the window to my ri
Author(s): The Open University

License information
Related content

Copyright © 2013 The Open University

4.3 Reflecting on gender and identity

Activity 14

0 hours 20 minutes

1.7.4: Is a picture worth a thousand words?

This final subsection is an overview of the various modes of mathematical communication used so far, like words, tables and graphs, and diagrams. You may have a preference for one over the others as a way of presenting ideas and of receiving information. However, they can all aid your understanding and communication of different mathematical ideas. So you need to develop your skills in using and interpreting all of them.

Look back at Author(s): The Open University

7.3.4 Identify and research relevant sources of information

Spend some time finding out about what you will need to help you complete your number work successfully and who you need to consult. You may need to arrange access to a library, to the Internet, databases on CD-ROM or online, or specialist training or publications. If you need to learn more about specific numerical or mathematical techniques (for example statistical calculations, using algebra, drawing graphs), then look first at your course material, and then at study guides or notes aimed a
Author(s): The Open University

License information
Related content

Copyright © 2016 The Open University

Network Visualisation
Network Visualisation - Profile Picture Prof Leslie Carr
Author(s): No creator set

License information
Related content

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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841