My Bullying Experience In elementary school I was the victim of bullying on many different occasions by several boys in my class. Growing up I wasn’t the skinniest kid‚ like some of the other children‚ and I would be bullied because of this. I can remember one time in grade 6‚ that I was playing with some of my friends on the playground and one of the boys in my class got mad at me and called me fat. Thinking it was funny and seeing how I was very hurt from this he continued to call me fat. I was
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Known plaintext attack Security Key size Diffusion and Confusion Conclusion References Hill Cipher Introduction Invented by Lester S. Hill in 1929‚ the Hill cipher is a polygraphic substitution cipher based on linear algebra. Hill used matrices and matrix multiplication to mix up the plaintext. To counter charges that his system was too complicated for day to day use‚ Hill constructed a cipher machine for his system using a series of geared wheels and chains. However
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Invertible matrix 1 Invertible matrix In linear algebra an n-by-n (square) matrix A is called invertible or nonsingular or nondegenerate‚ if there exists an n-by-n matrix B such that where I n denotes the n-by-n identity matrix and the multiplication used is ordinary matrix multiplication. If this is the case‚ then the matrix B is uniquely determined by A and is called the inverse of A‚ denoted by A −1 . It follows from the theory of matrices that if for finite square matrices A and B
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MAT 117 /MAT117 Course Algebra 1B MAT 117 /MAT117 Week 9 Discussion Question Version 8 Week 9 DQ If your neighbor asked you to explain what you learned in this course‚ what would you tell her? RESPONSE If my neighbor asked me what I learned in this math course‚ I would tell her "probably the same thing your kids are learning in school." As our generations progress‚ so does the advancement of the math that is taught to our kids in school. What I mean is‚ what may be considered
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Imagine being called on by your elementary school teacher to stand and read out loud in front of the whole class. As you prepare to stand an uncontrollable flash of heat rushes throughout your entire body. Your heart beats hysterically‚ as the feeling of butterfly’s flitter violently inside your burning stomach. You stand as close as possible to your desk‚ using it as a protective barrier‚ shielding you from the rest of the class. The noise of the classroom clock sounds louder with every passing
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“2-7 Algebra Lab Percentiles” 1. Find the median‚ lower quartile‚ and upper quartile of the scores. Median: 16.5 Lower quartile: 10.5 Upper quartile: 23.5 2. Which performer was at the 50th percentile? the 25th percentile? the 75th percentile? 50th percentile: Arnold 25th percentile: Ingrid 75th percentile: Brooke 3. Compare and contrast the values for the median‚ lower quartile‚ upper quartile‚ and the scores for the 25th‚ 50th‚ and 75th percentiles. If you estimate the percentiles‚ then the
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Is Algebra truly necessary to graduate? Many students and adults dislike algebra‚ and are making the claim that it may not be necessary to graduate a high school education. With adults with no knowledge of algebra‚ it will significantly limit their options in career options. Ultimately creating more unemployed Americans. The US performs lower in mathematics‚ taking algebra away will only make us perform worse. Without algebra‚ people’s logic skills will be worsened and it will be harder for them
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Upon my observation at Tice Elementary I noticed that the physical and social environment that was given in the classroom was one that prevented cultural deficit and cultural mismatch. The school had some grade levels that were English-only approach‚ while other grade levels used the dual language program. This means that the students learned content in English and Spanish. With the dual language program the school is able to meet the needs of the student’s native language and culture. They learn
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Mahmoud Moh’d Al-Hihi Linguistics for Elementary Teachers (CI324) After reading the first and second chapters‚ in How Linguistics are Learned‚ I am interested by what Lightbown and Spada (2006) argued. The authors claimed that “The development of bilingual or second language learning is of enormous importance” (p.25). They argued also that acquisition of more than one language in our new global world is rewarding for bilingual individuals socially and economically. The authors stated that most
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Samantha Meyer Lesson Plan 9/Reflection #9 SCIE 376 This week at Essex Elementary school I taught a review lesson to my students. I believe the lesson went well because the students were engaged‚ participating‚ and became confident on past topics taught the previous weeks. I started off the lesson with solving Jasmine’s mystery‚ which I believe was really beneficial. The past couple of weeks focused on Jasmine and her mystery so I believe it was important to solve the mystery in order to close
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