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 13541 result(s) returned

What do Plants Require to Grow?
Project requiring children to observe plants in different environments and deduce what elements are required for plant growth.
Author(s): No creator set

License information
Related content

"I Will Kill Frick": Emma Goldman Recounts the Attempt to Assassinate the Chairman of the Carnegie S
Henry Clay Frick, chairman of the Carnegie Steel Company, was demonized by labor for his role in the violent Homestead strike in 1892 in which a pitched battle was fought between strikers and company-hired Pinkerton detectives. Known for his uncompromising and cruel tactics, Frick became an obvious target for labor activists looking to make a statement during the protracted strike. In this excerpt from her autobiography, Living my Life, radical Emma Goldman described how fellow radical Alexander
Author(s): No creator set

License information
Related content

"We Are Literally Slaves": An Early Twentieth-Century Black Nanny Sets the Record Straight
In folklore the black nursemaid was seen as a dutiful, self-sacrificing black woman who loved her white family and its children every bit as much as her own. Yet the popular images of the loyal, contented black nursemaid, or "mammy," were unfortunately far from the reality for the African-American women who worked in these homes. In 1912 the Independent printed this quasi-autobiographical account of servant life, as related by an African-American domestic worker, which dispelled the comforting "
Author(s): No creator set

License information
Related content

"The Greatest Tyrant in the State of Pennsylvania": A Late Nineteenth-Century Rail Worker Describes
Although publicists for the Gilded Age corporations celebrated efficiency and the science of management, their employees did not always join the celebration. What looked like careful and disciplined management from one perspective was often viewed as petty tyranny from below. While some workers assailed upper management for this abuse others experienced the tyranny more directly in their day-to-day work lives. In this transcript taken from testimony before the U. S. House of Representatives in t
Author(s): No creator set

License information
Related content

"I Started Filling Rifles": A Woman Strike Supporter Remembers the 1914 Ludlow Massacre
The brutal southern Colorado coal strike reached its nadir on Easter night, 1914, with the horrendous deaths by fire of three women and eleven children at the hands of the Colorado state militia. Mary Thomas, whose husband was on strike, was interviewed at age eighty eight by historian Sherna Gluck in 1974 for the Feminist History Research Project. Thomas vividly recalled the horror of the infamous Ludlow Massacre, described her efforts to save the lives of women and children by hiding them in a
Author(s): No creator set

License information
Related content

"I Always Had Pads with Me": A G.I. Artist's Sketchpad, 1943-1944
In the wake of the attack on Pearl Harbor and the declaration of war, thousands of Americans enlisted in the U.S. armed forces. Among them was twenty-year-old Bronx resident Ben Hurwitz. Like many of the men and women who entered military service, Hurwitz (who changed his name to Brown after the war) kept a record of his experiences. But his "journal" was a sketchpad, and, during his two years in North Africa and Italy, Corporal Hurwitz drew and painted at every opportunity. Hurwitz's pictures a
Author(s): No creator set

License information
Related content

Bitter Harvest: A Puerto Rican Farmer Laments U.S. Control of the Island
In 1898, the United States took control of the Caribbean island of Puerto Rico, intending to use it as a base for strategic naval operations. Most of the island's 900,000 inhabitants welcomed the end of Spanish rule. But they were divided about the U.S. presence. Some hoped links with the United States would lead to increased trade and prosperity; others wanted total independence. Some who initially welcomed the United States quickly became disillusioned. Severo Tulier, a small farmer from Vega
Author(s): No creator set

License information
Related content

Killing the Messenger: Ida Wells-Barnett Protests a Postmaster's Murder in 1898
The rising tide of lynchings of African Americans across the South launched a national anti-lynching crusade, led by Memphis, Tennessee, newspaper editor Ida Wells-Barnett, an outspoken advocate for the area's African-American citizens. As the leader of the national anti-lynching movement, Wells-Barnett joined a group of Illinois congressmen who visited the White House in March, 1898, to protest the murder of the newly-appointed Lake City, South Carolina Postmaster Baker, who was black. Wells-Ba
Author(s): No creator set

License information
Related content

"We Didn't Have Flies Until the White Man Came": A Yankton Sioux Remembers Life on the Plains in the
In the era before the U. S. Army conquered the Great Plains Indians the region's giant buffalo herds provided the primary food and clothing source for the Indians who lived there. Indeed, in 19th century America buffalo were more numerous than people. The various Lakota Sioux tribes who lived in the area that became South Dakota and Nebraska depended largely on the buffalo hunt according to Paul Picotte, a Yankton Sioux born in 1880. In this transcript of a 1968 interview with historian Joseph C
Author(s): No creator set

License information
Related content

George Kills in Sight Describes the Death of Indian Leader Crazy Horse
One of the most notable Indian warriors of the post-Civil War era was Crazy Horse (Tashunka Witko), a military leader of the Teton Sioux. In the aftermath of Custer's defeat by Crazy Horse and Sitting Bull at the Little Big Horn in June 1876, U.S. troops relentlessly pursued both Indian leaders. Crazy Horse was arrested in September, taken to Fort Robinson (in what is now northwestern Nebraska), and ultimately killed by a soldier, perhaps after the Indian warrior resisted being locked in a guard
Author(s): No creator set

License information
Related content

From Cowboys to Clara Bow: A College Student's Motion Picture Autobiography
Fears about the impact of movies on youth led to the Payne Fund research project, which brought together nineteen social scientists and resulted in eleven published reports. One of the most fascinating of the studies was carried out by Herbert Blumer, a young sociologist who would later go on to a distinguished career in the field. For a volume that he called Movies and Conduct (1933), Blumer asked more than fifteen hundred college and high school students to write "autobiographies"of their expe
Author(s): No creator set

License information
Related content

Dissatisfied With the Lives They Live: Farm Women Describe Their Work in a 1913 U.S. Department of A
Statistics on women's work in the early 20th century were invariably misleading: most women worked but only a minority were formally in the wage labor force. Nowhere was the discrepancy between the domestic ideal and the reality of women's work lives wider than in rural America. In 1913 the U. S. Department of Agriculture decided to investigate and document the lives of farm woman they discovered a vast reservoir of discontent. The report, reproduced here, was culled from letters responding to a
Author(s): No creator set

License information
Related content

Volcanoes of other worlds
Volcanoes of Other Worlds explores and compares volcanism on other planets. What do we know about plate tectonics on other planets? Planetary bodies highlighted include the Earth's Moon, Mars, Venus and Jupiter's moon Io. Users can also link to Volcano World, an excellent web-source of volcano information.
Author(s): No creator set

License information
Related content

Mount St. Helens, Washington homepage
This USGS web page contains images from the Mount Saint Helens eruptions. The site contains information about the 1980 eruption, activity before, during, and after and previous eruptions. The site also contains maps, current hazards reports, background information and more.
Author(s): No creator set

License information
Related content

Cascades Volcano Observatory
This website is the homepage for the United States Geological Survey Cascades Volcano Observatory (CVO). The website covers a variety of information including CVO information, volcano descriptions, menus of interest and miscellaneous information. The site also contains numerous special features ranging from educational outreach to news and current events.
Author(s): No creator set

License information
Related content

Phases of the Moon
This site contains a series of visualizations of the sun, moon and Earth System and how they relate to the changing face of the moon. Animations are in the form of Java applets, forms for field observation of the moon, and a collection of exercises and PDF versions of background material. There are practice questions and quizzes that discuss the animations.
Author(s): No creator set

License information
Related content

Lessons in Technology
Rutgers School of Engineering provides numerous laboratory and lessons for grades 5-8. Lessons fall into three categories Civil and Environmental Engineering, Biocomplexity and Biocomplexity and Microorganisms. Some lessons include objectives, standards, materials and other relevant information. Laboratories are well described and can be easily adjusted for higher grade levels.
Author(s): No creator set

License information
Related content

Sir Charles Lyell
The Sir Charles Lyell collection at Bartleby.com contains scientific papers authored by Lyell such as The Progress of Geology and The Uniformity of Change. Users may follow links to other Harvard Classics as well as a variety of literary material.
Author(s): No creator set

License information
Related content

The Living Edens: Virtual Yellowstone Tour
This Starting Point page describes a virtual tour of Yellowstone National Park in Wyoming featured on the Public Broadcasting Service (PBS) website. In this tour, students act as park rangers to research geological features of Yellowstone, locate these features on maps, and describe and define associated geologic terms. The features discussed include geysers, hot springs, canyons, waterfalls and mudpots. On this page, users can find learning goals, teaching notes and tips, teaching materials, as
Author(s): No creator set

License information
Related content

Developing a Local Stratigraphy
In this lab activity students describe rock types in a variety of exposures to construct a regional stratigraphy. Learning goals, teaching notes and materials, equipment lists, and assessment recommendations are all provided on this website. Additionally, there are links to useful references and resources, including related field labs.
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