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本产品的三大功能模块: 学习、测试、复习; 1、学习: (1)共有标准发音、笔顺演示、标准拼音、组词、图片、我来书写等6项功能; (2)学习时可选择显示图片或不显示,可以按笔顺演示进行手写,做到多方位互动; (3)每20个汉字为一组,当学习并测试完20个字,会奖励一个趣趣宝宝卡通。 2、测试: (1)听标准汉字发音,从随机给出的4个字选择正确的一个字,根据测试结果给出成绩; (2)在测试过程中,会伴随一套植物成长的动画激励,使测试更加有趣; (3)如果测试有错误,会进行记录,并在复习环节以问号方式提示。
3、复习: (1)每学完20个汉字,首画面的趣趣宝宝会加亮显示,可点击趣趣宝宝进入复习环节; (2)趣趣宝宝下方显示0~4个五角星表示学习成绩,未掌握汉字有问号提示,方便复习; (3)趣趣宝宝编号表示着孩子的学习进度,提供复习测试,激励儿童获得更多五角星。
趣趣识字系列产品从第一册到第五册,共计800字 趣趣识字Lite包含40个汉字,共分2级,每级20字 。 趣趣识字单册包含160个汉字,共分8级,每级20字 。 所包含汉字选取参考了人民教育版出版社小学语文一年级生字表。
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Construction Project Overhead
6.9 | 1.1
Dr. Matt Stevens, the author of McGraw-Hill’s, “The Construction MBA” and “Managing a Construction Firm on Just 24 Hours a Day”, has created an important calculator for adjusting overhead to the size of a project based on construction industry competitive information.Competition is the greatest it has ever been. Since the mid-1960’s the domestic construction market has not grown by any measure. In constant dollars (inflation adjusted), we have the same size construction market today that we did back then. This is significant since we have three times more contractors in the same time period. Our industry is crowded with more construction firms eating from the same size pie. Statistically and anecdotally, there is no mistaking that the fight to win the next job is greater. We need every edge. Contractors must consistently price work accurately. There cannot be any air in pricing to the client if we expect to be a consistent winner of good projects. Using a project sizing process is one way to right size project bids and thus “leaving less money on the table”. All seasoned contractors understand that larger projects have economies of scale. Material can be purchased in large quantities therefore low unit prices are offered by suppliers. Equipment will be rented for longer periods therefore rates will be lower from the rental yards. With this in mind, the cost of office support or overhead on a job should also have an economy of scale. For large projects, payroll, once it is set up, becomes easier and faster to administer. People mostly stay the same (and pay rates), cost codes become more familiar and clerical errors are less. Pre-job planning costs are spread over a greater volume. Add to that, executive supervision becomes more efficient with time. Smaller projects once set up are almost over. The momentum that builds on a large project never has time to form on a small one. They are more costly on overhead as a percentage of direct cost. Therefore, some sizing of overhead does make sense to execute in our estimating process. It is a simple process of:1) Adding overhead costs to a smaller than “average job”. Or2) Subtracting overhead costs on a larger than “average job”. The adjustment has to be made with current banking data of the behavior of costs in construction contracting businesses. This is part of the value of this calculator. It is based on highly accurate and current information. Obviously, calculating your average job size is simple math. However it must be done for each coming year and once done, it must be inputted as part of this process of project sizing. Thus, it needs to be a calculated each and every year. Job sizing is not a huge adjustment to the costs of a job. Your bid amounts will not wildly fluctuate. However, bids with accurate breakeven costs provide you with a greater chance to win a good project and make money at the same time. This is just one process in dozens that a contractor must use to keep his estimating “tight”. There is no silver bullet in construction. It is the consistent use of many good operating practices which drive the contractor’s business to better financial place. Job sizing makes a lot of sense if we consider the thousands of projects a contractor might bid over a career. Just as in baseball, one more hit over a week makes a .250 hitter a .300 one. Then too, does one more job a month make a contractor a highly profitable one.
6.4 | 1.2.3
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Nut Flow - Funny Squirrel Feed
7.0 | 1.0
James the squirrel is back for a new fantastic game adventure.James is really hungry and he is trying to get as much nuts as he can. Unfortunately for him it will not be an easy task for him to reach his favorite food, because the path between him and his food is littered with traps and obstacles. Your task will be to help James get to his nuts. Overcome all the obstacles and use all the helpful elements to make the food reach James.To start pull the sling and shoot the nut or simply move the nut with your finger to the right place and let it fall into the labyrinth.If you would like to get 3 stars and reach a higher score you will have to collect all the stars, before the nut reaches James.This game is a challenging physics based game and each level requires skills and big logic to be solved.Helpful tools:The Air Frog: You can activate the big frog’s high pressure blow when the nut is about to fall out of the game or simply to change his direction.Spring Gift: If it exists in the level it can represent your last hope to prevent the nuts from falling out of the game or to try and reach your goal. It is activated with your touch. Flippers: Drag/pull the rings to move the flippers and give the nuts a fast flick like you would do in a pinball game.Slingshot: Choose the right angle and balance the power before you shoot; otherwise you won’t get very far.Features:- High quality 3D graphics- Funny and interactive characters- Many puzzles for you to enjoy- Challenging physics game play- Many levels and more coming soon- Sparkling magic light elements with special powersTips and tricks:Warning: When you meet the volcano you will have to find the right moment to release / shoot the nut, otherwise it will be burned.Advise: The huge clumsy, Snake can be used like a fast slope, simply slide down his back. But you will have to pay attention to his head as you might get stuck / blocked.Warning: Do not approach the hungry, flappy bird if you do not want him to steal and eat the nuts that belong to the squirrel If you hit the big leaf he will reject you and make you bounce strongly against everything you might encounter on your trajectory.The gearwheels works like a conveyor belt; it will stop your bouncing and transport you to another place before he drops you off.In some levels there are classic cargo boxes blocking your way. You can touch them to crash/destroy them and free your way.The teleport between the 2 sticks will beam you to a total different place on the board.The squirrel cannon blast: Use the red bullets to divert the super nut’s direction or to steer it to your goal.Go on with the levels and meet all the incredible cartoon characters of this fantastic game adventure.