session for nine consecutive months with a three-month break. The explanation is needed‚ as to why public school in session year round is a more efficient way to use time and resources than is a nine/three school year. The most important aspect of grasping the new age thought of year round education is to realize it does not mean more school. The original thought of year round school is to go one hundred eighty days‚ with shorter breaks throughout the year. This is opposed to a single large break at
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Should we get rid of summer? Should Florida go to a year round schooling schedule? No because‚ it will make it difficult to manage time for other activities and it is hard to finish tasks that are already started. Although it is hard to finish tasks and manage time for other activities‚ it gives students a break when they need one. So is a year round schooling schedule really necessary? First of all‚ it is difficult to manage time for other activities. It is hard for students to be doing after
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twelve year old boy who is getting low-C average grades in school. He struggles with multiplication tables and has trouble remembering things when he goes back to school because of the 3 month summer break. Long summer breaks in traditional schools is a problem. It can be solved by introducing year-round schools. The traditional 3 month long summer break is a problem for today’s youth. Year-Round school is a system where students will go to school 180 days just like the traditional school system
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Use the balance to determine the mass of the rectangular solid. Record the mass to the nearest 0.01 g in the data table. Volume: Use the metric ruler to measure the length‚ width‚ and height of the rectangular solid. Record these measurements to the nearest 0.1 cm in the data table. Calculate the volume using the following formula: Volume (cm3) = length (cm) x width (cm) x height (cm)
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Lesson 3.01: History of the Periodic Table 1. Explain how scientific observations led to the development of‚ and changes to‚ the periodic table. Dmitri Mendeleev- first periodic table‚ organized 63 known elements according to properties‚ organized into rows and columns. He wrote names‚ mass and chemical properties on each. Julius lothar Meyer- independently worked in German ‚ similar to Mendeleev Henry Gwyn Jeffrey’s Moseley: worked with Ernest Rutherford experimented with 38 metals‚ he found that
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Two conditions for equilibrium are that the net force acting on the object is zero‚ and the net torque acting on the object is zero. In the experiment done‚ conditions for equilibrium are observed. Equilibrant forces were determined using the force table and component methods. The unknown forces were also determined using the first and second conditions for equilibrium. Another part of the experiment was to locate the center of gravity of a composite body and to determine rotational equilibrium.
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China is a country with 5000-years-long civilization and a long and rich history‚ so Chinese like to pay more attention to the etiquette‚ especially in the table manners. Most foreigners do not know table manners when they join in Chinese dinner party because Western dining is different with Chinese. Chinese table manners have three important parts‚ including place setting‚ taboos‚ and toast. Firstly‚ the seating arrangement is one of the important parts of dinning etiquette because the order of
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Promethium‚ Pm‚ is the 61st element on the Periodic Table. It was discovered in 1945 by Jacob A. Marinsky. It’s a metal‚ and named after the Greek God Prometheus. It is not naturally occurring‚ but can survive outside of a lab. Promethium has an atomic number of 61‚ which is the number of protons. Its atomic mass‚ protons+neutrons‚ is 145u. It is an isotope. This means that it has a different number of neutrons (84) than the number of electrons and protons (61). Every element changes states
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boring cookie dough inside a bowl. Then‚ I was put into an oven‚ and after about 20 minutes‚ I popped out as a nice‚ warm‚ round cookie! After that‚ a human spread some nice yellow frosting on the topside of my body. The human then proceeded to use some kind of utensil to draw slick‚ black sunglasses on me. And Sha-Pow‚ here I am! Some people would call me the “Round” cookie‚ or possibly the “sunglasses emoji” but you can just call me Chaz. I know right‚ what a sick name‚ dude! Personally
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in the d-block and it is a transition metal. Technetium is in the 7th group in the periodic table because it has 1 electron on its last shell. Also it is in the 5th period in the periodic table because it has 5 shells. Number of energy levels of Technetium is 5. Its electron shells are 2‚8‚18‚14‚1 as it is in the picture. Firstly‚ Russian chemist Dmitri Mendeleev‚ who is the creator of the periodic table‚ predicted Technetium’s existence. He called it eka-manganese because there was a missing element
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