Melting Ice Science Experiment

This is a fun, non-toxic project for kids of all ages. All you need is ice, salt, and food coloring. Materials You can use any type of salt for this project. Coarse salt, such as rock salt or sea salt, works great. Table salt is fine. Also, you could use other types of salt besides sodium chloride (NaCl). For example, Epsom salts are a good choice. You dont have to color the project, but its a lot of fun to use food coloring, water colors, or any water-based paint. You can use liquids or powders, whichever you have handy. Materials watersaltfood coloring (or watercolors or tempera paints) What To Do Make ice. You can use ice cubes for this project, but its nice to have larger pieces of ice for your experiment. Freeze water in shallow plastic containers such as disposable storage containers for sandwiches or leftovers. Only fill the containers part way to make relatively thin pieces of ice. The salt can melt holes all the way through thin pieces, making interesting ice tunnels.Keep the ice in the freezer until you are ready to experiment, then remove the blocks of ice and place them on a cookie sheet or in a shallow pan. If the ice doesnt want to come out, ts easy to remove ice from containers by running warm water around the bottom of the dish. Place the pieces of ice in a large pan or a cookie sheet. The ice will melt, so this keeps the project contained.Sprinkle salt onto the ice or make little salt piles on top of the pieces. Experiment!Dot the surface with coloring. The coloring doesnt color the frozen ice, but it follows the melting pattern. Youll be able to see channels, h oles, and tunnels in the ice, plus it looks pretty.You can add more salt and coloring, or not. Explore however you like. Clean Up This is a messy project. You can perform it outdoors or in a kitchen or bathroom. The coloring will stain hands, clothes, and surfaces. You can remove coloring from counters using a cleaner with bleach. How It Works Very young kids will like to explore and may not care too much about the science, but you can discuss erosion and the shapes formed by running water. The salt lowers the freezing point of water through a process called freezing point depression. The ice starts to melt, making liquid water. Salt dissolves in the water, adding ions that increase the temperature at which the water could re-freeze. As the ice melts, energy is drawn from the water, making it colder. Salt is used in ice cream makers for this reason. It makes the ice cream cold enough to freeze. Did you notice how the water feels colder than the ice cube? The ice exposed to the salty water melts faster than other ice, so holes and channels form.

Essay about Ansoff Matrix †Product Market Grid - 854 Words

Introduction to the Ansoff matrix The Ansoff product/ market matrix is a tool that helps businesses decide their product and market growth strategy. Ansoff’s product/ market matrix suggests that a business’ attempts to grow depend on whether it markets new or existing products in new or existing markets. The traditional four box grid or matrix Ansoff model Alternative Ansoff style matrix A revised version of the Ansoff matrix featuring a 3Ãâ€"3 or nine box grid or matrix. History – The Product / Market Matrix Igor Ansoff created the Product / Market diagram in 1957 as a method to classify options for business expansion. The simplisity of this model is that the four strategic options defined can be generically applied to any†¦show more content†¦For example by introducing loyalty schemes. A market penetration marketing strategy is very much about â€Å"business as usual†. The business is focusing on markets and products it knows well. It is likely to have good information on competitors and on customer needs. It is unlikely, therefore, that this strategy will require much investment in new market research. Market Development (new markets, existing products): Here we market our existing product range in a new market. This means that the product remains the same, but it is marketed to a new audience. Exporting the product, or marketing it in a new region, are examples of market development. Market development is the name given to a growth strategy where the business seeks to sell its existing products into new markets. There are many possible ways of approaching this strategy, including: ââ€"  New geographical markets; for example exporting the product to a new country ââ€"  New product dimensions or packaging: for example ââ€"  New distribution channels ââ€"  Different pricing policies to attract different customers or create new market segments Product Development (existing markets, new products): This is a new product to be marketed to our existing customers. Here we develop and innovate new product offerings to replace existing ones. Such products are then marketed to our existing customers. This often happens with the auto markets where existing modelsShow MoreRelatedDesigning A Product s Portfolio Essay997 Words   |  4 Pagesemulating its production and design, and there is a need to keep up with demand and expand the product s reach, as well as scope and audience, to make economic sense. Marketing strategies are diverse and should be embraced by different entities for the purpose of ensuring that their commodities remain competitive in the market. Designing a product s portfolio helps find out more business opportunities and products that the organization should put into consideration in the future. The growth of an organizationsRead MoreEcco2521 Words   |  11 PagesStates, Germany and Japan had been the main markets, where ECCO exported about 90% of their producti on. Ever since then, like most other large organisations, the company has been seeking market opportunities and working persistently to create new market, especially in Asia, Central and Eastern Europe where they could target countries that were probably still to be explored. The Ansoff Matrix The Ansoff Matrix also known as the Product /Market Expansion Grid is a useful devise that would assist inRead MoreGM SWOT Essay2148 Words   |  9 Pagesmillion cars and trucks, about 15 percent of the global vehicle market. GMs global headquarters are at the GM Renaissance Center in Detroit. More information on GM and its products can be found on the companys corporate website at http://www.gm.com/ The GM Group of global partners includes Fiat Auto SpA of Italy, Fuji Heavy Industries Ltd., Isuzu Motors Ltd. and Suzuki Motor Corp. of Japan, which are involved in various product, powertrain and purchasing collaborations. In addition, GM is theRead MoreStrategic Planning the Co-Operative4390 Words   |  18 PagesBusiness Strategy Guidance for Contents Contents 2 Introduction 3 Strategic Concepts and Terms 4 Business Strategy 5 Strategic Thinking 5 Ansoff’s Growth Vector Matrix 5 Strategic Planning 7 BCG Growth-Share Matrix 7 Directional Policy Matrix 8 Co-Operative Food Store Audits 10 Environmental Audit 10 PESTEL Analysis 10 Porters 5 Forces: 10 Organisational Audit 11 Stakeholder Analysis 14 Co-operative Stakeholders 14 Stakeholder Mapping 14 Bibliography 16 Read MoreEssay on Managing Change In Operations1635 Words   |  7 Pagesis a change of direction and it alters investment policy so it is essential from the onset for the business planner to be clear about the current state of product â€Å"portfolio†. The planner must recognize how to balance the current products against possible policies for future development and their likely implications in terms of cash flow, market share, return on capital employed and other key components of company objectives. A successful behavior trait taking hold for successful companies is toRead MoreAmul Ice Cream1721 Words   |  7 Pagesthe market with its unique and innovative marketing strategies. It gave the entire industry a unique dimension. The success of Amul can be attributed to its distinctive planning of marketing mix and providing satisfaction to consumer needs. The analysis of this case will highlight the key marketing strategies adopted by Amul to become a market leader. 4 P’s of Marketing Mix: Amul brought in many changes in its 4 P’s of marketing mix, which helped it carve a niche for itself in the market. Read MoreLafarge Tarmac Final 1 5924 Words   |  24 PagesOne 2 1.1 Strategic context of Lafarge Tarmac 2 Introduction 2 Visions, Objectives and Goals of the company 2 1.2 Issues in Strategic Planning at Lafarge Tarmac 3 1.3 Planning Techniques in context with Lafarge Tarmac 4 Directional Policy Matrix 4 Space Matrix 5 Task 6 2.1 Organizational Audit for Lafarge Tarmac 6 Benchmarking Audit 6 SWOT Analysis 6 Value Chain Analysis 6 Scenario Planning 7 Strategic Positioning of Lafarge Tarmac 7 2.2 Environmental Audit for Lafarge Tarmac 8 PESTLE 8 Porter’sRead MoreMarketing Strategy For Kodak Is Market Penetration2853 Words   |  12 PagesAnsoff Model is also defined by amount of investment and risk: Strategy Investments Probable success Market Penetration Basic 50% Product development Multiply 8 times 33% Market development Multiply 4 times 20% Diversification Multiply 12-16 times 5% Ansoff Model was invented a while ago, but still is quite useful to provide number of opportunities, relevant in most markets. Surely, the position of the company and opportunities need to be researched in details before any decision is taken. TheRead MoreStrategic Management Ikea Case Study6700 Words   |  27 PagesStrategic Management IKEA Case Study Table of Contents Introduction Page 3 IKEA Strategy Description: Porter’s Generic Strategy Options Page 4 IKEA Strategy Description: Ansoff Matrix Page 7 IKEA Strategy Evaluation: Suitability Page 9 IKEA Strategy Evaluation: Porter’s 5 Forces Page 9 IKEA Strategy Evaluation: Capabilities Page 11 IKEA Strategy Evaluation: SWOT-Analysis Page 12 Stakeholder Expectations: Page 14 Conclusion: Page 15 References:Read MoreStrategic Planning Theories5409 Words   |  22 Pagesreview will review theories from Igor Ansoff, Henry Mintzberg, Michael Porter, and Kenichi Ohmae. The purpose will be to gain a better understanding of how these theories shape organizational performance. An analysis will be conducted to evaluate the practice of and the future direction of these theories. The choice to review these four theorists over all of the others is because of their legacy and robust contributions to the field of strategic management. Ansoff was one of the earliest writers on

The And Worthy Of College Cost Essay - 2081 Words

â€Å"Post-secondary education should help students to discover what they do, to get better at it, and develop the ability to continue learning so that they become agent of change- not victims of it,† (Roth). The earnestness and worthy of college cost is implanted by the broadening educational accompaniments along with composing necessitous contributors to society, the urging need of higher skilled work, and the effectiveness in selecting a suitable institution. In broadening educational accompaniments along with the contributors involved in society, innovation is stimulated by high standards that are needed in place to promote the continuation of education and the providers that are formed from their college education. An urging need of higher skilled work is current in the economy by requesting a supply of college graduates along with their capabilities. The effectiveness in the selection of a suitable institution justifies the worth of cost in how it results the individual in completing their degree and the followed benefits in the duration of their life. The financial worth of college derives from the intellective objective that leads to innovating provisions to society. Attainments obtained from a college education ignite prosperity within the individual generating growth within a community due to their inputted contributions. The prospective of college affects one’s lifetime through a wide range of outcomes, not only through earnings (Pew Social). Recent studies haveShow MoreRelatedEssay about Higher Education for Free531 Words   |  3 PagesOver the years, college fees have gradually risen for high school graduates. It’s been said that most jobs with a college degree earn almost double of what a high school graduate would earn. Many people all over the country have been unable to go to college because of these high fees for education. Some people think that your future shouldn’t be controlled by the amount of money you pay. If these fees continue to increase, then no one will be able to attend college. High er education for free willRead MoreWhat Does a College Education Buy An1281 Words   |  6 Pagesï » ¿ The Virtues of Higher Education In the essay â€Å"What A College Education Buys† written by Christopher Caldwell, the author questions whether or not the value of a college education today supports the high cost of obtaining a degree. Having a college degree is viewed as having achieved some measure of accomplishment. People think you are more intelligent for having gone to college. Employers seem to be more eager to hire college graduates. Certainly we have been told that having a degree will helpRead MoreGraduation Speech : Becoming A College Student887 Words   |  4 Pagesearnestly, wanting to prove myself as worthy to them. I have always wanted to be the best of the best; setting exceedingly high expectations for myself, often leading to disappointment. Today, for someone to be considered of any importance, they must prove themselves as worthy of belonging or being accepted. It seems like everyone has something to prove because of the realities of living in such a competitive society. In most cases pr oving yourself as worthy has a slight chance of granting acceptanceRead MoreThe Affordable Care Act Of America1750 Words   |  7 PagesAct on March 30, 2010. The name â€Å"Affordable Care Act† is used to refer to the final, amended version of the law. The Act provided Americans with better health security by expanding coverage, held insurance companies accountable, lowered health care costs, guaranteed more choices and enhanced the care for all Americans (Medicaid.gov). Health insurance market places allowed shoppers to compare health plan that counted as minimum essential coverage. The act also set the standards for what must be includedRead MoreCollege For Inmates At The Tax Payers1651 Words   |  7 PagesWilliam Ward Jr. (â€Å"Will†) Professor Jim Robison English Composition 1102 2 December 2014 College for Inmates at the Tax Payers Expense? The United States tax payer spends, on average, $60,000 per year per prisoner incarceration. Along with that, state and federal spending has grown 400% in the last 20 years and is among the fastest growing line items in state and federal budgets. As a result more tax payers are in inquiry about whether or not their money is providing the best public safety returnRead MoreEducation Is It Worth It? Essay701 Words   |  3 PagesFurthering Education. Is It Worth It? It has always been instilled in the minds of children at a young age by their parents to pursue a college education. Innovations in technology have come a long way and education is no exception to such advancements in how material is taught. Jobs nowadays require more than just a high school diploma, trade school/vocational school certificate, or even a GED. The significance of investing in post-secondary education comes with the added benefits of having increasedRead MoreGraduation Speech : Avoiding College Debt895 Words   |  4 PagesAvoiding College Debt From elementary school career days to college visits in high school, the importance of continuing our education is drilled into our heads from day one. What the adults who so graciously give up their time to speak at career day fail to mention is enormous cost of college. So, what is a parent to do, dash their child’s dream of becoming a doctor, or find a way to make it happen? We all know a college education comes with a high price tag, but with all the advantages like highRead MoreStudent Athletes Should Be Paid For Their Services938 Words   |  4 PagesCollege sports is a form of entertainment for students, former alumni and the rabid sports fanatic. The NCAA gives sports fans the opportunity to see up and coming talent blossom and mature well before the player is eligible to join a pro league. While the NCAA benefits monetarily off this talent, the players themselves receive nothing of value accept for a scholarship to the university. Recently student athlete have organ ized and decided to fight for the rights to establish players unions similarRead MoreThe Cost Of Post Secondary School Education1176 Words   |  5 PagesIntroduction In the recent past, the cost of post-secondary school education has rapidly risen in America. An adjustment of the financial aid that comes from both state and federal governments indicates that the cost of university or college education has surpassed that of health care and even inflation (Casselman, 2012). Some of the facets that have led to the increasing costs are state and federal revenue shortfalls and wrong use of cost offsetting. A recent article published in the Wall StreetRead MoreCollege Campus Shootings Can Happen And Gary Pavela And James Alan Fox1162 Words   |  5 Pagesjourney that is college many new obstacles are bound to come their way, but yet, safety and security should never be the reason for fear in a student. It is becoming more clear that college campus shootings can happen and Gary Pavela and James Alan Fox have outlined the reasons why previous shootings have caused problems within college administration in modern times. Due to research on capmus shooting s college administration has increased their safety measures in the wrong ways. College campuses have

Portia The Control Freak Essay Example For Students

Portia The Control Freak Essay I would love to write a critical essay about the role of Portia in Shakespeare’s â€Å"Merchant of Venice,† hailing her as one of Shakespeare’s greatest contributions to the society of the sane; however, I find this impossible after re-reading the text. At first, I hung on her every word and was amazed at her wit, but later I found her to be just another Shakespearean psycho. Basically, I understood Portia to be nothing less than an obedient daughter obeying the whims of her dead, over-protective father. She speaks in terms of respect about the coffin ritual, and the reader believes her to be sincere. Later as her character is unfolded, the reader sees a wife in love with the husband who was wise enough to earn her love (and consequently her fortune! ). Beware, gentle reader! Do not fall under the spell of Portia the control freak! The following scenerios must be proof that this woman is not to be trusted! First of all, let’s evaluate the scene where Portia and Bassanio are before the caskets where Bassanio must make his choice. The dialogue directly preceeding the finding of the casket is basic lover’s speech, but wait! Listen carefully to what Portia says: â€Å"If you do love me, you will find me out† (III ii 41). Portia leads Bassanio to believe that the choice he makes in the caskets is his own. She leads the reader to believe that Bassanio’s love for her is the only force which leads to the discovery of the correct casket. However, earlier when Portia is speaking of the preparations for the casket choice, she speaks of music which is to be played while Bassanio makes his choice. Ok, this seems innocent enough; but examine the song–the first two lines of the song rhyme with lead! It doesn’t take long for the subliminal message to be absorbed in Bassanio’s brain, and the lead casket is chosen. This manipulative device is an indication to me that Portia has a need to make things go her way. She is afraid that Bassanio will make the wrong choice, and therefore assists him. Point #2. Portia creates a way of controlling the future of the relationship between herself and Bassanio. Portia gives Bassanio a ring with the words, â€Å"I give you this ring, which when you part from, lose, or give away, / Let it presage the ruin of your love†. Of course, Bassanio gives away the ring first chance he gets. Portia later makes known that the man he gave the ring to was her, and she proceeds to cold Bassanio for his lack of love. Bassanio is trapped! No matter what he does for the rest of their relationship, in his mind will remain the idea that Portia is watching! This is a clever device invented by Mr. Shakespeare; however, it does display a certain obsessive, manipulative air about Portia. Hmmmmm†¦. Lastly, I would like to take a venture. I was wondering earlier while reading the â€Å"Merchant of Venice† why Shakespeare used the doppel- ganger technique in his presentation of Nerissa and Portia. Nerissa follows Portia about and makes the same decisions Portia does. Nerissa s not as bright as Portia, and yet she meets the same ultimate fate as Portia. I am wondering if Shakespeare could have used Nerissa to point out the manipulative characteristics of Portia. It is true that one way that manipulative people feed is through weaker people who uphold them and their values. If anyone has any insight on this thought, let me know! Well, there you have it. My true feelings on Portia. Sure she is to be admired in some aspects, but perhaps as all great archetypes she has her foibles and faults. If anyone finds anything about the aforementioned aspects of Portia’s character, please let me know.