A Guide to Plankton

Plankton is a general term for the floaters, the organisms in the ocean that drift with the currents. This includes zooplankton (animal plankton), phytoplankton (plankton that is capable of photosynthesis), and bacterioplankton (bacteria). Origin of the Word Plankton The word plankton comes from the Greek word planktos, which means wanderer or drifter. Plankton is the plural form. The singular form is plankter. Can Plankton Move? Plankton are at the mercy of the wind and the waves, but not all are completely immobile. Some types of plankton can swim, but only weakly or vertically in the water column. And not all plankton are tiny - jellyfish (sea jellies) are considered plankton. Types of Plankton Some marine life goes through a planktonic stage (called meroplankton) before they become free-swimming. Once they can swim on their own, they are classified as nekton. Examples of animals that have a meroplankton stage are corals, sea stars (starfish), mussels and lobster. Holoplankton are organisms that are plankton their entire lives. Examples include diatoms, dinoflagellates, salps, and krill. Plankton Size Groups Although most people think of plankton as microscopic animals, there are larger plankton. With their limited swimming capability, jellyfish are often referred to as the largest type of plankton. In addition to being categorized by life stages, plankton can be categorized into different groups based on size. These groups include: Femtoplankton - Organisms under 0.2 micrometers in size, e.g., virusesPicoplankton - Organisms 0.2 micrometer to 2 micrometers, e.g., bacteriaNanoplankton - Organisms 2-20 micrometers, e.g. phytoplankton and small zooplanktonMicroplankton - Organisms 20-200 micrometers, e.g., phytoplankton and small zooplanktonMesoplankton - Organisms 200 micrometers to 2 centimeters, e.g., phytoplankton and zooplankton such as copepods. At this size, the plankton are visible to the naked eye.Macroplankton - Organisms 2 centimeters to 20 centimeters, e.g., like ctenophores, salps, and amphipods.Megaplankton - Organisms over 20 centimeters, like jellyfish, ctenophores, and amphipods. The categories for the smallest plankton sizes were needed more recently than some others. It wasnt until the late 1970s that scientists had the equipment available to help them see the great number of planktonic bacteria and viruses in the ocean. Plankton and the Food Chain A plankton species place in the food chain depends on what type of plankton it is. Phytoplankton are autotrophs, so they make their own food and are producers. They are eaten by zooplankton, which are consumers.   Where Do Plankton Live? Plankton live in both freshwater and marine environments. Those that live in the ocean are found in both coastal and pelagic zones, and in a range of water temperatures, from tropical to polar waters. Plankton, As Used in a Sentence The copepod is a type of zooplankton and is a primary food for right whales. References and Further Information: Australian Museum. What Is Plankton?  Accessed October 31, 2015.Bigelow Laboratory. Cycling Through the Food Web.  Accessed October 31, 2015.Microbial Grazers Lab 404 404 404. Marine Biological Laboratory at Woods Hole. Accessed October 31, 2015.

How Technology Has Impacted Student Learning Essay

My Technology PGE has significantly impacted student learning. It has expanded students’ knowledge base across subject areas. Students and former students are creating Quizlet study sets for other high school and post-secondary courses. Students are using PaperRater to proofread writing, to avoid these errors in the future, and improving their written vocabulary. Students continue to utilize this website to check and to improve their papers throughout high school and college. Because of the Remind messaging, my students complete homework more consistently and spend more time studying for tests. My students are more comfortable working in an online environment. By the time they take their state test online, most express more confidence in their ability to perform well. Using the online features of the High School Financial Planning Program, my students are thinking earlier about life after high school and how financial decisions affect their post-graduation plans. They are lear ning to plan for financial emergencies and to avoid traps like credit card debt and payday loans. My enhanced use of the SMART Board keeps my students more engaged visually and kinesthetically, and they retain the information longer. When parents have online access to student information including grades, attendance, and discipline, they form a support system with the school that enhances student learning. One challenge related to technology is the lack of equal access to computers. To address this, IShow MoreRelatedHow Technology Has Impacted Students And Teachers Learning Schedules, Skills, And Capabilities906 Words   |  4 Pagesthe technology revolution started educational leaders believed that it was necessary to improve the use of technology in the classroom. They figured they could do this by the implementation of more resources. With technology being added to the classroom comes many benefits and a few downfalls. The main purpose for bringing technology into classrooms is to improve students and teachers learning schedules, skills, and capabilities. Another benefit schools are getting out of the use of technology isRead MoreHow Public Education Affects All People870 Words   |  4 Pageseffects everyone. It all depends on how a person views the education concerns. Everyone wants to solve America’s education issues and it’s essential that we focus on the right things to move forward and offer better opportunities. It’s important that we first focus on how public education impacts all people. It can’t just be what people believe to be true but how it has actually affected their learning and life. In American public education, it aims to help all students achieve the required knowledgeRead MoreThe Societal Influences on the Educational Impact of Students731 Words   |  3 PagesThe societal influences on the educational impact of students are numerous. Two of the most important are income inequality and technology Income inequality and the effects on education have been at the heart of a contentious debate. As researcher Sean Reardon of Stanford University, explained recently in The New York Times: â€Å"We have moved from a society in the 1950s and 1960s, in which race was more consequential than family income, to one today in which family income appears more determinativeRead More Technology in Education Essay985 Words   |  4 PagesTechnology in Education Today, if you enter an average elementary classroom you might find a computer cart with twenty or thirty lap tops, all with hook-up to the internet. The teacher usually has either a desk top or lap top computer, sometimes both, for keeping track of important information. Technology has, in many ways, positively impacted the educational field. Michigan has made using technology a necessity. With help from the Freedom to Learn Program, improvements in classroom technologyRead MoreInstructional Programs For Technology Education938 Words   |  4 Pagesprograms for technology education, goals need to be in place to direct the outcomes of curriculum development and teaching. They go beyond everyday teaching objectives; they are directed at long-term learning and programmatic outcomes. Performance standards measure how much of the content the student is proficient. Opportunity-to-learn standards ensure the learning is student focused, everyone has a right to education and that education should be learner centered. For an educational technology standardRead MoreStudent Services : The Senior Vp Of Enrollment Management, And The Director Of Financial Aid897 Words   |  4 PagesData collection Methodology Information for this paper was collected through interviews with the VP of Student Services, the Associate VP of Enrollment Management, and the Director of Financial Aid. These interviews addressed distance learning, social media, operating systems, digital divide, and digital native. We discussed the trends of usage and the impacts on students and community colleges. Throughout this section, I will refer to these individuals as participates one, two, and three and thisRead MoreI Am A Teacher s Degree Program1421 Words   |  6 Pageswas a little girl, I have expressed a great interest in and love for reading. I know my love for reading is one of the reasons I became a teacher. I was excited to pursue a career where I could share my love of reading and books with my students. As I began student teaching, however, I realized not all children have had the same experiences as I have had with reading. Although I am not sure I want to be a literacy specialist, I chose the literacy Mas ter’s Degree program because I wanted to help allRead MoreTechnology Has Impacted Students Writing771 Words   |  4 PagesTechnology has advanced tremendously over the years especially in our education systems. Educators are now able to serve multiple people because of technology, having the ability to earn higher level of education online is just one example. There are some opposing sides to the rapid advancement of technology in the classroom. Digital impact in the classroom has impacted students writing. Reflecting back to my first course of this program, I struggle with writing before enrolling in this class butRead MoreMy Professional Growth Experiences And The Related Activities Have Impacted Student Learning1018 Words   |  5 Pagesactivities have impacted student learning in innumerable ways. My growth has directly and indirectly impacted student learning in my classroom through a pedagogical change. I have expanded content knowledge through the process of incorporating technology into my classroom. I have participated in numerous training courses for Promethean Board, iPad/iPod, and Chromebooks; providing the equipment and opportunity for students to learn and become confident users of technology. I have alsoRead MoreEssay on The Effects of Technology on Students855 Words   |  4 PagesEffects of Technology on Students Change is constant. Though one may not be able to see the change, one can look back through the course of a year or maybe even a few months and see the change. Technology has transformed with our culture. There are many benefits for students with the new advancements of technology. Teachers have seen many of these benefits with the influence of technology on their students. Many students find a sense of accomplishment when working with technology. Students

The Hunchback in the Park Free Essays

The Hunchback in the Park My life makes me want to run away. I’ve got no place to go. No family, no house, no anything. We will write a custom essay sample on The Hunchback in the Park or any similar topic only for you Order Now All wiped out by a fire in 2001. I did not get any money paid out by the insurance company because they said the fire was an â€Å"act of God† caused by a lightning strike, which my insurance did not cover. Since then, I’ve been walking this park, alone and joked about by everyone who walks past me. Now I guess you’re wondering, why don’t I get a job? Why does everyone joke about me? Why do I not ask my family for help? Well, I have been applying for jobs, it’s just that no-one accepts me. I studied hard at school and I got decent grades, but no jobs are available to me. The answer to the second question is something that I just have to live with. During the fire, My face was horribly burned. This, added to the fact that I am short and have a hunchback, makes people fear me and run away or just shout abuse at me. Finally, the answer to the third question is that I simply do not have any. My parents died when I was two years old. I have no aunties, no uncles, nobody. There is one person in my life though. If there is anyone who could be â€Å"that special someone†, it’s her. She’s beautiful. Despite never talking to her, our eyes have met many times and it’s love at first sight. I just wish I could gather up the courage to finally talk to her. It has been a while since I’ve approached a woman without being slapped or ran away from. In fact, it has been a while since I have approached anyone. Any social interaction with the world feels awkward and scary because it has been so long. The only interaction I have with the outside world is through the local children who torment me each day. Each day, I sit on this bench starving. The only meals I eat are leftovers I manage to find in the bin. It is a miracle how I survive. How I have not died from dehydration, starvation or hypothermia is a miracle. I have not had a shower in months. I just wish someone would take me home. Look – there’s the woman! The woman which takes my breath away every time I see her. Maybe she could be the one to take me off the streets. Only if I could gather up the courage to approach her my life would not be as much of a mess and I could get my life moving in the right direction. OK, I’m going to do it this time. I’m going to talk to her! As I get off the bench, I spot the local children! Quick, hide! Those pesky local children are coming. Look at them, with their hoods up; with their phones playing out their angry music; with their hands in the shape of a gun. They make my life hell – even though I don’t provoke them. I can’t run very fast due to my disability (which is my hunchback) so when the children chase me I can not get away. They circle me and torment me. One day, they pushed me over. It hurt and many people seen this, but no-one came to help me. I was shocked that no-one asked me if I was OK, this is one of the reasons I give up on the world. People are selfish and do not care about anyone else. Eventually, the children grew tiresome of mocking me and left – either that or they left because it was getting dark. So, here I am once again. Another lonely night, propped up against a tree, with no-one to hold. No family to wish goodnight. Oh, what I would give to feel loved again. Each day is a recurring nightmare, except I can’t wake up. I’m going to make a promise to myself now, and it is that tomorrow I’m going to try turn my life around. I’m going to apply for a job and I’m going to ask the girl of my dreams to dinner. Oh, how wonderful life could become with those two simple things. â€Å"You! †, the park keeper says, as he pokes me with his pointed stick used for picking up leaves, â€Å"Time to move along. †. So my day begins, and I’m feeling slightly optimistic for once – knowing that today I will be once again attempting to sort out my life. You may be thinking, â€Å"Why do you think this attempt will be any different to your others? †, well I’m not too sure myself. All I know is that today I’m going to come across as a confident individual. I think this is what I have been lacking, but it is hard for me to be confident when I have the likes of those pesky children always tormenting me, insulting me and abusing me. Anyway, the first step in getting back on my feet is to get a job. How to cite The Hunchback in the Park, Essay examples