Tuesday, March 17, 2020

5 Classic and Heartbreaking Slave Narratives

5 Classic and Heartbreaking Slave Narratives Slave narratives became an important form of literary expression before the Civil War, when about 65 memoirs by former slaves were published as books or pamphlets. The stories told by former slaves helped to stir public opinion against slavery. The Most Interesting Slave Narratives The prominent abolitionist Frederick Douglass first gained widespread public attention with the publication of his own classic slave narrative in the 1840s. His book and others provided vivid firsthand testimony about life as a slave. A slave narrative published in the early 1850s by Solomon Northup, a free black New York resident who was kidnapped into slavery, aroused outrage. Northups story has become widely known from the Oscar-winning film, 12 Years a Slave,  based on his searing account of life under the cruel slave system of Louisiana plantations. In the years following the Civil War, about 55 full-length slave narratives were published. Remarkably, two more recently-discovered slave narratives were published in November 2007. The authors listed wrote some of the most important and widely-read slave narratives. Olaudah Equiano The first noteworthy slave narrative was The Interesting Narrative of the Life of O. Equiano, or G. Vassa, the African, which was published in London in the late 1780s. The book’s author, Olaudah Equiano, had been born in present-day Nigeria in the 1740s. He was taken into slavery when he was about 11 years old. After being transported to Virginia, he was purchased by an English naval officer, given the name Gustavus Vassa, and offered the opportunity to educate himself while serving as a servant aboard ship. He was later sold to a Quaker merchant and given a chance to trade and earn his own freedom. After buying his freedom, he traveled to London, where he settled and became involved with groups seeking the abolition of the slave trade. Equiano’s book was notable because he could write about his pre-slavery childhood in West Africa, and he described the horrors of the slave trade from the perspective of one of its victims. The arguments Equiano made in his book against the slave trade were used by British reformers who eventually succeeded in ending it. Frederick Douglass The best-known and most influential book by an escaped slave was The Narrative of the Life of Frederick Douglass, an American Slave, which was first published in 1845. Douglass had been born into slavery in 1818 on the eastern shore of Maryland, and after successfully escaping in 1838, settled in New Bedford, Massachusetts. By the early 1840s, Douglass had come into contact with the Massachusetts Anti-Slavery Society and became a lecturer, educating audiences about slavery. It’s believed that Douglass wrote his autobiography partly to counter skeptics who believed he must be exaggerating details of his life. The book, featuring introductions by abolitionist leaders William Lloyd Garrison and Wendell Phillips, became a sensation. It made Douglass famous, and he went on to be one of the greatest leaders of the American abolition movement. Indeed, the sudden fame was seen as a danger. Douglass traveled to the British Isles on a speaking tour in the late 1840s, partly to escape the threat of being apprehended as a fugitive slave. A decade later, the book would be enlarged as My Bondage And My Freedom. In the early 1880s, Douglass would publish an even larger autobiography, The Life and Times of Frederick Douglass, Written by Himself. Harriet Jacobs Born into slavery in North Carolina in 1813, Harriet Jacobs was taught to read and write by the woman who owned her. But when her owner died, young Jacobs was left to a relative who treated her far worse. When she was a teenager, her master made sexual advances on her. Finally, one night in 1835, she attempted to escape. The runaway didn’t get far and wound up hiding in a small attic space above the house of her grandmother, who had been set free by her master some years earlier. Incredibly, Jacobs spent seven years in hiding, and health problems caused by her constant confinement led her family to find a sea captain who would smuggle her north. Jacobs found a job as a domestic servant in New York, but life in freedom was not without dangers. There was a fear that slave catchers, empowered by the Fugitive Slave Law, might track her down. She eventually moved on to Massachusetts. In 1862, under the pen name Linda Brent, she published her memoir Incidents in the Live of a Slave Girl, Written by Herself. William Wells Brown Born into slavery in Kentucky in 1815, William Wells Brown had several masters before reaching adulthood. When he was 19, his owner made the mistake of taking him to Cincinnati in the free state of Ohio. Brown ran off and made his way to Dayton. Here, a Quaker who did not believe in slavery helped him and gave him a place to stay. By the late 1830s, he was active in the abolitionist movement and was living in Buffalo, New York. Here, his house became a station on the Underground Railroad. Brown eventually moved to Massachusetts. When he wrote a memoir, Narrative of William W. Brown, a Fugitive Slave, Written by Himself, it was published by the Boston Anti-Slavery Office in 1847. The book was very popular and went through four editions in the United States. It was also published in several British editions. He traveled to England to lecture. When the Fugitive Slave Law was passed in the U.S., he chose to remain in Europe for several years, rather than risk being recaptured. While in London, Brown wrote a novel, Clotel; or the President’s Daughter. The book played upon the idea, then-current in the U.S., that Thomas Jefferson fathered a mulatto daughter who had been sold at a slave auction. After returning to America, Brown continued his abolitionist activities, and along with Frederick Douglass, helped recruit black soldiers into the Union Army during the Civil War. His desire for education continued, and he became a practicing physician in his later years. Slave Narratives from the Federal Writers Project In the late 1930s, as part of the Works Project Administration, field workers from the Federal Writers Project endeavored to interview elderly Americans who had lived as slaves. More than 2,300 people provided recollections, which were transcribed and preserved as typescripts. The Library of Congress hosts Born in Slavery, an online exhibit of the interviews. They are generally fairly short, and the accuracy of some of the material can be questioned, as the interviewees were recalling events from more than 70 years earlier. But some of the interviews are quite remarkable. The introduction to the collection is a good place to start exploring. Sources Born in Slavery: Slave Narratives from the Federal Writers Project. Library of Congress, 1936 to 1938. Brown, William Wells. Clotel; or, The Presidents Daughter: A Narrative of Slave Life in the United States. Electronic Edition, University Library, UNC-Chapel Hill, University of North Carolina at Chapel Hill, 2004. Brown, William Wells. Narrative of William W. Brown, A Fugitive Slave. Written by Himself. Electronic Edition, Academic Affairs Library, UNC-CH, University of North Carolina at Chapel Hill, 2001. Douglass, Frederick. Life and Times of Frederick Douglass. Wilder Publications, January 22, 2008. Douglass, Frederick. My Bondage and My Freedom. Kindle Edition. Digireads.com, April 3, 2004. Douglass, Frederick. The Capital and the Bay: Narratives of Washington and the Chesapeake Bay Region. The Library of Congress, 1849. Jacobs, Harriet. Incidents in the Life of a Slave Girl. Paperback, CreateSpace Independent Publishing Platform, November 1, 2018.

Sunday, March 1, 2020

How to Actually Use Your ACT Math Formulas

How to Actually Use Your ACT Math Formulas SAT / ACT Prep Online Guides and Tips About 33% of the ACT math section requires you to know and use at least one math formula. This means that remembering your formulas and understanding how to utilize them is of paramount importance. We’ve put together all the ACT formulas you’ll need to know (prioritized in the order from greatest to least that you’ll see them on the test) as well as how to best use them for test-day. What Formulas Will You Need on the ACT? You will NOT be given any formulas on the ACT, so all of your formula knowledge will have to come from your own head. You will need to know and use a wide range of formulas, including algebraic, geometric, and trigonometric formulas, all of which are laid out in our guide to the 31 formulas you MUST know for the ACT. You’ll notice that we have prioritized them according to â€Å"need to know† and â€Å"good to know.† This is due to the fact that many ACT questions can be solved long-hand or via more common formulas, rather than forcing you to memorize the more obscure formulas. For instance, you can solve your sequence questions by either using the formula or by calculating your values long-hand. Though solving the question long-hand will take longer, it is still entirely possible to solve each and every ACT sequence question without the use of a formula. Thus we have classified sequence formulas as â€Å"good to know,† not â€Å"necessary to know.† If you feel rusty on any formula or math topic on the list, check out one of our individual math topic guides to see how the formula works (and even why it works), as well as how to recognize when to use it. We’ll also show you the alternatives to using formulas for many questions, including distance questions, sequence questions, and many more. There are many different "right" paths to solve questions in the ACT math section. How to Use Your Formulas Effectively So now that you know what your formulas are, how do you best go about using them? Let’s take a look. 1. Prioritize memorizing your most crucial formulas You will have to memorize every formula you’ll use on the ACT, but it’s best to go about this in a systematic and logical way. Spend most of your time and energy memorizing and practicing the most important (common) formulas and less time on the ones that show up rarely, if at all. Some formulas come up over and over again, while others show up sparingly at best. If you are pressed for time, nervous about memorizing so many formulas, or simply trying to map out your plan of attack, memorize your formulas in the order that they appear most often on the test. Of your â€Å"necessary† formulas, they appear on the test from greatest prevalence to least in roughly this order: Law: the sum of the interior degrees of a triangle is 180 Area of a triangle Law: the sum of the degrees of a straight line is 180 Area of a rectangle (or other quadrilateral) Pythagorean Theorem Finding slope of a given line (rise/run) Finding slope of line connecting two points Finding percentages Law: the number of degrees of arc in a circle is 360 Area of a circle Circumference of a circle Finding averages Sine, cosine, tangent (SOH, CAH, TOA) Area of a circle’s arc Circumference of a circle’s arc Finding probabilities Finding combinations Finding the midpoint of a line Volume of rectangular solid Volume of cylinder Area of a trapezoid Equation of a circle Rearranging logarithms Cosecant, Secant, Cotangent Of the â€Å"good to know† or â€Å"shortcut† formulas, you will need them roughly in this order: Special right triangle properties, 30-60-90 Special right triangle properties, 45-45-90 Arithmetic sequences Geometric sequences Distance formula $sin^2ÃŽËœ + cos^2ÃŽËœ = 1$ ${sinÃŽËœ}/{cosÃŽËœ} = tanÃŽËœ$ 2. Choose NOW which (if any) of your â€Å"good to know† formulas you want to memorize Remembering a formula incorrectly is worse than not remembering the formula at all, so make sure you know your limits when it comes to memorization. For some people, memorizing and using formulas is the easiest way to go. For others, the fewer formulas the better (even if it means taking another step or two to solve a math problem). There is no right answer in terms of how many formulas you memorize, only what is most comfortable for you personally. And when it comes to memorizing your formulas, different people do better with different memory techniques. If you're a visual learner, make yourself a set of formula flash cards. If you're a kinesthetic (movement) learner, practice drawing and/or writing them out on a separate piece of paper. And if you're an auditory learner, get a parent or a friend to help you drill your formulas aloud. Once you feel you've got your formulas down, practice using them on actual problems to help you both remember them and learn how to use a particular formula for a particular problem. (We'll give you the opportunity to practice using your formulas on real ACT math questions in the next section.) 3. Practice ACT math questions at home without looking up your formulas The only way you’re going to be able to remember your formulas for crunch time (and know which formulas to actually use for the individual problem) is to practice on real ACT math questions without the safety net. Once you feel that you’ve got your formulas nailed down tight, practice solving ACT math problems without looking up your formulas. We have a list of all the free ACT math practice you can find online (coming soon!) and you will be able to use any and all of these problems to not only test your formula knowledge, but also your math topic knowledge. Once you’ve gone through your practice problems without the benefit of being able to look up your formulas, you will be able to pinpoint your formula strengths and weaknesses. Did you repeatedly forget the Pythagorean Theorem? How about your trigonometry formulas? It’s better to understand where to shift your focus now than being blindsided on the day of the test. Divide your time between rote memorization and practice problems without the use of formulas, and you’ll be able to solidify the knowledge in your head most effectively. 4. When you reach the math section, immediately write down your formulas If you’re anxious about forgetting your formulas halfway through the test, or if you simply like the idea of a fallback option, it’s always a good idea to write down your formulas at the very beginning of your math test. Once you have them written down, you can concentrate on solving your problems without fear of remembering your formulas wrong or forgetting them entirely. So once you open up your math section, write down all your memorized math formulas and take a deep breath. Now you can move on and use them as a reference for the rest of your math section. 5. Don’t freak out if you forget a formula Most of all, don’t panic if you forget a formula (or three)! Most every ACT problem can be solved in a multitude of ways, including by means of plugging in answersor plugging in your own numbers. And if worst comes to worse, and you cannot solve a problem without a formula, you will still likely be able to eliminate at least one or two answer options. Rememberyou are not penalized for guessing on the ACT, so always take your chances. And if you can narrow down your options, even better! Let's look at an example of how to narrow down your answer choices if you forget a formula. For a question like this, you do not have to understand how trapezoids work or remember any triangle formulas in order to eliminate at least three answer choices. We are being asked to find the distance between our two parallel sides, so draw a straight, perpendicular line between them. This makes a right triangle. Again, without knowing your formulas, you can just take a stab in the dark and estimate how long the side is. Rememberall figures on the ACT are to scale unless noted otherwise, and this line looks about the same length (maybe more, maybe less) as 5 foot leg we are given. Without knowing any more information, we can eliminate answer choices D and E. Now maybe you stop here and pick between answer choices A, B, and C. This would give you a 33% chance of guessing the right answer, which isn't too bad at all. But if we go further, you may remember that the side opposite the right angle is the longest side of the triangle, which means that the distance between our parallel lines must be less than 5. We can therefore eliminate answer choice C as well. So we had a 1 in 3 chance of getting the right answer without any formula knowledge at all and now we have a 1 in 2 chance just by knowing a little bit about how right triangles work. And even now, we can make an educated (rather than a random) guess between our two remaining answer choices. Again, all figures on the ACT are to scale unless noted otherwise and, at a glance, the distance between our parallel bases looks to be longer than the third leg of the triangle. Maybe it is, maybe it isn't, but we have a 50% chance and answer choice B looks to be the best bet between the two. Without using formulas, we can reach a conclusion that the answer is probably B. [Note: just so you know, B is totally the right answer. Go you!] Now it's time to put your formula knowledge to work! ACT Math Practice Using Formulas Now that you’ve seen how to best use your ACT formulas, let’s look at a few real ACT math questions that are formula-necessary. 1. 2. 3. 4. 5. Answers: D, F, J, J, B Answer Explanations: 1. Because the dog can run on the leash 9 feet in any direction, this means that 9 feet is the radius of the circle in which the dog can run. Now we are asked to find the area of this circle. If we remember our circle formulas, we know that we find the area by using the formula: $a =Ï€r^2$ $a =Ï€9^2$ $a = 81Ï€$ $Ï€$ is approximately 3.14 (which we are given), so: $81(3.14)$ $254.34$ The closest answer to this value is answer D, 254. Our final answer is D, 254. 2. If we remember our trig formulas, we know our mnemonic SOH, CAH, TOA. The tangent of an angle is thus the opposite/adjacent. In this case, we are looking for the tangent of angle B. The adjacent side is the side that touches the angle that is NOT the hypotenuse. In this case, the adjacent side for angle B is 2, which means it is our denominator. This means we can eliminate answer choices H, J, and K. If we use the Pythagorean Theorem, we can find our missing side measure. $a^2 + b^2 = c^2$ $a^2 + 2^2 = 5^2$ $a^2 + 4 = 25$ $a^2 = 21$ $a =√21$ Our opposite side will be $√21$ and we have already established that our adjacent side is 2. Our final answer is F, $√21/2$ 3. We can solve this problem in one of two waysby using the more common triangle formulas, or by using a more obscure one. If we use the common triangle formulas, we know that the interior angles of a triangle will always add up to 180 degrees. This means we can find the missing angle measure by subtracting all of our known angles from 180. $180 - 72 - 57 = 51$ Now, we also know that every straight line is 180 degrees as well. We can therefore find the exterior angles by subtracting each of our given angles from 180. $y = 180 - 72$ $y = 108$ $x = 180 - 57$ $x = 123$ $z = 180 - 51$ $z = 129$ Now we can find the sum of $y$, $x,$ and $z$. $108 + 123 + 129 = 360$ Our final answer is J, 360. Alternatively, we can use our more obscure triangle, which is that every exterior angle is the sum of the two opposite interior angles. For instance, $z = 72 + 57$ $z = 129$ From here, we can solve the problem the same way we did above. $x = 72 + 51$ $x = 123$ $y = 51 + 57$ $y = 108$ $x + y + z = 129 + 123 + 108$ $= 360$ Either way, our final answer is J, 360. 4. If we remember our slope formulas, we know that the equation of a line is: $y = mx + b$ $m$ represents the slope of the line, and the bigger the $m$, the larger the slope. In our first given equation, $a$ stands in place of our $m$ and our slope. In our second equation, $c$ stands in place of $m$ and our slope. So if the slope of our first equation is larger than the slope of our second equation, then $a$ must be larger than $c$. Our final answer is J, $a c$. 5. Now our shape in the middle is a square, which means all of the sides are equal. The two sides of the square that make up part of the perimeter are $8 + 8 = 16$. Now we just need to find the part of the perimeter made up by the two half circles. If we put them together, we can one full circle circumference. We know that the circumference of a circle is: $c = Ï€d$ The dimeter of our circle is 8, so our full circumference will be $8Ï€$ Now let's put our two values together: $16 + 8Ï€$ Our final answer is B, $16 + 8 Ï€$ Whoo! You did it! Image: Sean MacEntee/Flickr The Take-Aways Knowing (and knowing how to utilize) your formulas is one of the foundational elements of doing well on the ACT math section, but it is still only one part. Though formulas are used in some capacity or another on approximately 33% of ACT math test, that still leaves 66% of your questions that do NOT require formulas at all. So do take care to understand (and memorize!) your most important formulas, but don’t think that's all you need to do to succeed on the ACT math section. You still must understand the ins and outs of all of the ACT math topicsthat you will see on the ACT, so don't neglect the rest of your ACT math study. A balanced study plan, a knowledge of your formulas, and a more-than-passing familiarity with all your ACT math topics will help get your math score to where you want it to be. What’s Next? Want to brush up on a particular ACT math topic? Check out our individual math topic guides for all your ACT math needs. Running out of time on the ACT math section? We'll show you how to beat the clock and maximize your score before time runs out. Been procrastinating on your ACT math study? Our guide will help you balance out your study time and beat back the urge to procrastinate. Aiming for a perfect score? Check out our guide to getting a 36 on the ACT math section, written by a perfect-scorer. Want to improve your ACT score by 4 points? Check out our best-in-class online ACT prep program. We guarantee your money back if you don't improve your ACT score by 4 points or more. Our program is entirely online, and it customizes what you study to your strengths and weaknesses. If you liked this Math lesson, you'll love our program.Along with more detailed lessons, you'll get thousands ofpractice problems organized by individual skills so you learn most effectively. We'll also give you a step-by-step program to follow so you'll never be confused about what to study next. Check out our 5-day free trial: