Chemical Names and Formulas - Printable Worksheets

Here are printable chemistry worksheets in pdf format. The first worksheet  in each set asks you to name the chemical formula based on the chemical name. The second worksheet asks for the chemical name based on the chemical formula. Answer keys are provided separately. Formula Worksheet Set 1 Chemical Names to Chemical Formulas WorksheetChemical Names to Chemical Formulas - Answer Key Formula Worksheet Set 2 Chemical Formulas to Chemical Names WorksheetChemical Formulas to Chemical Names - Answer Key In order to complete these worksheets, you may wish to review the rules for naming ionic compounds and covalent compounds. Other  printable chemistry worksheets  are also available, such as chemistry element word search puzzles.

Lesson Plan Estimation

Students will estimate lengths of everyday objects and will use the vocabulary â€Å"inches†, â€Å"feet†, â€Å"centimeters† and â€Å"meters† Class: Second Grade Duration: One class period of 45 minutes Materials: RulersMeter sticksChart paper Key Vocabulary: estimate, length, long, inch, foot/feet, centimeter, meter Objectives: Students will use correct vocabulary when estimating lengths of objects. Standards Met: 2.MD.3 Estimate lengths using units of inches, feet, centimeters, and meters. Lesson Introduction Bring in differently sized shoes (you may borrow a shoe or two from a colleague for the purposes of this introduction if you wish!) and ask students which they think will fit your foot. You can try them on for humor’s sake, or tell them that they are going to be estimating in class today - whose shoe is whose? This introduction can also be done with any other article of clothing, obviously. Step-by-Step Procedure Have students select 10 ordinary classroom or playground objects for the class to measure. Write these objects on the chart paper or on the board. Make sure to leave plenty of space after the name of each object, because you will be recording the information the students give you.Begin by demonstrating how to estimate with the ruler and meter stick. Choose one object and discuss with students - is this going to be longer than the ruler? Much longer? Would this be closer to two rulers? Or is it shorter? As you think aloud, have them suggest answers to your questions.Record your estimation, then have students check your answer. This is a good time to remind them about estimation, and how getting close to the exact answer is our goal. We do not need to be right every single time. What we want is an approximation, not the real answer. Estimation is something theyll be using in their daily lives (at the grocery store, etc.) so do highlight the importance of this skill to them.Have a stude nt model an estimation of the second object. For this part of the lesson, choose a student who you think may be able to think aloud in a way similar to your modeling in the previous step. Lead them to describe how they got their answer to the class. After they have finished, write the estimate on the board and have another student or two check their answer for appropriateness.In pairs or small groups, students should finish estimating the chart of objects. Record their answers on chart paper.Discuss the estimates to see if they are appropriate. These don’t need to be correct, they just need to make sense. (For example, 100 meters isn’t an appropriate estimate for the length of their pencil.)Then have students measure their classroom objects and see how close they came to their estimates.In closing, discuss with the class when they might need to use estimation in their lives. Make sure to tell them when you make estimates in your personal and professional life. Homework/Assessment An interesting experiment is to take this lesson home and do it with a sibling or parent. Students can choose five items in their houses and estimate their length. Compare the estimates with those of family members. Evaluation ​ Continue to put estimation in your daily or weekly routine. Take notes on students who are struggling with appropriate estimates.

The Punic War - 1028 Words

Big Questions Research Assignment: Analytical Essay #3 Throughout history, many dominant and powerful civilizations have risen up and fallen down. It is interesting because each civilization had its own unique features and values. Some empires were prosperous and lengthy, while some came crashing right down. One of the most important parts of a civilization is defending and preserving the empire. Throughout history, many different civilizations used a variety of strategies to defend and preserve their empire. Three civilizations that took interesting approaches on preserving their empires were the Roman, Byzantine, and Egyptian Empires. The Roman Empire was said to be one of the most powerful and largest empires in all of history. The Roman Empire had a monstrous army and was always on the hunt for new land. Also, the Romans built a strong wall around the border to prevent Barbarian invasions. In order to defend and preserve the empire, the Romans were very militaristic. Th ey used a variety of procedures to preserve the empire. The Romans fought in numerous wars to defend their empire, and they were very successful. An example of the Romans fighting to defend their empire was the Punic Wars. The Punic Wars were fought between Rome and Carthage. The Romans felt that the Carthaginians were an imminent danger to their empire, so they thought quickly to destroy them. Throughout the Punic Wars, the Roman army faced very tough military forces, includingShow MoreRelatedThe Punic Wars973 Words   |  4 PagesThe Punic Wars were made of three major wars. The last war was kind of a punishment for Carthage from Rome. The two powers in these wars were Rome and Carthage. Rome was controlling the main peninsula of Italy while Carthage was controlling the islands and trade of the Mediterranean. Rome and Carthage were once on a friendly term until things went south well. The Punic Wars have major historical content that involve both leaders on opposite side as well as the battles among the two city-states. TheseRead MoreEssay on the Punic Wars650 Words   |  3 PagesThere were three Punic or Carthaginian Wars is Roman history. These were between 264 and 146 BC. These wars were the first great wars of Roman expansion outside Italy. The enemy of Rome had a large empire that stretched along the coast of North America and southern Spain and some parts of Sicily. This empire was known as Carthage. The purpose of these wars was to decide which power would become the dominant force around the Mediterranean Sea. The first Punic War lasted from 264-241 BC. It wasRead More The Punic Wars Essay2878 Words   |  12 Pagesglory highly but their military mainly consisted of mercenary soldiers rather than citizen soldiers Carthage had one of the greatest militaries of the entire world. Carthage had an extremely powerful naval fleet, and advanced war tactics. Carthage borrows much of its war tactics from the Greeks, such as the phalanx which proved to be extremely effective in warfare. Carthage recruited the majority of its army from mercenaries from Spanish Iberia. The most famous of Carthaginian infantry was the SacredRead MoreThe Battle Of The Punic Wars2439 Words   |  10 PagesThe Punic Wars, a century-long conflict between Rome and Carthage started in 264 B.C. and continued until 146 B.C. when Carthage gets destroyed. Carthage, a Phoenician colony, came to be a superpower of the Mediterranean and posed a threat to the Romans. The First Punic War focuses on gaining control over the islands of Sicily and Corsica. The two powerful countries entered into a dispute between the Sicilian cities of Messana and Syracuse and established their presence on the island. Neither superpowerRead MoreThe Battle Of The Punic Wars1506 Words   |  7 PagesCivilization Professor Smail THE PUNIC WARS During the 3rd and 2nd centuries B.C., three wars were fought between Rome and Carthage. The name given to describe the wars Punic, is a divided word from the Latin and Greek words for Phoenician. The city of Carthage, situated in what is now Tunisia in North Africa, was founded in 814 B.C. by the Phoenicians. The first two wars were the longest 23 years and 17 years, separated by an interval of 23 years. The last and third war lasted only three years. ItRead MoreThe Battle Of The Punic Wars3659 Words   |  15 PagesIntroduction The Punic Wars were a defining moment in the expansion of the Roman Republic, with the Second Punic War (218 – 201 BC (Grant, 1960)) playing the part of a corner stone in the bridge to create the powerful Roman Empire. Moreover, this was the first time that Rome had expanded into territories outside of Italy which was pivotal in the development of the Roman Republic, and furthermore the Rome Empire, as it marks the beginning of an imperial Roman power (Rickard, 2001). Accordingly, this war has capturedRead MoreCauses of the Second Punic War1722 Words   |  7 Pagesonce again after the First Punic War (264 to 241 BC). There was no clear victor and the terms set by the Romans were extremely harsh. Even though the main cause of the second war was the war on Saguntum you must go back all the way to the ending of the First War. The war on Saguntum was seen by Polybius to be just the first incident in the war. In this essay I will look into the causes of the Second Punic War with the intention of backing up Polybius argument that the war on Saguntum was just theRead MoreOutcomes From The Second Punic War994 Words   |  4 Pages Outcomes from the Second Punic War The second Pà ºnic war (herein after referred to as, â€Å"the War†) came to a close in 201 BCE, following Scà ­pio’s victory over Hà ¡nnibal at the battle of Zà ¡ma. After seventeen years of warfare, and at a great loss of life on both sides, Rome defeated Cà ¡rthage and came out on top as the new superpower in the Mediterrà ¡nean region. The outcome of this war brought consequences to Cà ¡rthage and created opportunities for Rome (Morey, 1901). The Cost to Cà ¡rthage Economic Cà ¡rthageRead MoreEssay about Punic Wars929 Words   |  4 Pages Discuss the Roman Punic Wars, in terms of their circumstances and overall effect on Rome’s economic and social development Also discuss the ensuing â€Å"Gracchan turbulence† from the same perspective. The circumstance for the Roman Punic Wars towards Rome was a simple human reaction. If an outsider such as Italy, Carthage, or Greece make threats towards Rome, Rome will simply fight. The Punic Wars lasted in 3 stages, all resulting to the obsessive pride and higher standings of Rome. Rome’s initialRead More Carthage And The Punic Wars Essay1228 Words   |  5 Pagesenemy of Selinius. Carthage, in a lightening fast campaign sacked both Selinius, and the large Greek city of Agrigento. The Carthaginians failed in their attempt to siege Syracusa. After the siege upon Syracusa, the Syracusians built many weapons of war, including the catapult. They then sacked the important Carthaginian city of Moyta. For over the next one hundred years the Carthaginians battled the Syracusians. Rome and Carthage allied and eventually defeated the Syracusians’ army at that time ran

Marketing and Management Student Complaint Behavior

Question: Discuss about theMarketing and Managementfor Student Complaint Behavior. Answer: The management problem discussed in the case study is the complaint behavior of the students of the university and its management in case they are not satisfied with the provided services and decides to either stays reluctant or can proceed to spread negative word of mouth. Descriptive research questions would be the choice of questions that could be appropriate for the proposed study for understanding the complaint behavior of the students and discover the gaps underlying in the delivery of the services of the university and take necessary steps. The research design for the proposed study should include two different activity sets of which the first set would involve the modeling of the research content which will form the conceptual design for retrieving the student experiences of the services of the University. The second set would include realization of the conceptual design that will be a part of the implementation of the project findings to improve the complaint management system of the University for developing the complaint behavior of the students (Myers 2013). From the earlier research, several critical directives were derived based on the complaint behavior of the customers which could be used as references for framing the research design and the questionnaire to be asked during the study. The factors like attitude and perception of the customers are important parameters that influence their complaint behavior and based on these parameters, the research questions would be so framed that will help to answer these critical aspects from the viewpoint of the university students. Gathering data for the research will include framing of research questionnaires that the students would be expected to answer either in the form of web based questionnaires or paper-pencil questionnaires. Other than this, data collection will also be conducted by computer-assisted personal interviewing, telephone interviews and face-to-face interviews. Both these techniques would be helpful to gather the student responses and estimate their complaint behavior according to the research design (Chua and Banerjee 2013). Since both qualitative and quantitative designs would be involved in the research, the structure of the interviews would be dependent on the type of research design and information to be gathered. The sampling frame and sampling unit relevant for the study would be formed from the undergraduate students who are enrolled in the disciplines of the university and should be segregated as focus groups for conducting the interviews and individual questioning. The sampling strategy that would be appropriate for the research would be stratified random sampling as students would be selected from various disciplines and the researcher needs to ensure that fair representation of the groups has been undertaken in the sampling procedure (Wah Yap et al. 2012). The research design would determine the steps that should be followed for designing the research questionnaires by considering the type of information required. The steps of the research questionnaires should be framed considering the target respondents and should be placed in a meaningful format and order (Davidow 2014). Open-ended questions would be appropriate for the qualitative design and closed-ended questions would be beneficial for the quantitative approach. References Chua, A.Y. and Banerjee, S., 2013. Customer knowledge management via social media: the case of Starbucks.Journal of Knowledge Management,17(2), pp.237-249. Davidow, M., 2014. The A-Craft Model of Organizational Responses to Customer Complaints and Their Impact on Post-Complaint Customer Behavior.Journal of Consumer Satisfaction, Dissatisfaction and Complaining Behavior,27, p.70. Myers, M.D., 2013.Qualitative research in business and management. Sage. Wah Yap, B., Ramayah, T. and Nushazelin Wan Shahidan, W., 2012. Satisfaction and trust on customer loyalty: a PLS approach.Business Strategy Series,13(4), pp.154-167.