DT228 Final Year Degree Project Guidelines 2011-2012

Description

• dissertation - matière potentielle : to the deadline
• fiche de synthèse - matière potentielle : report introduction
• exposé - matière potentielle : at the end of the project year
• exposé
• dissertation - matière potentielle : cannot
• expression écrite
• cours - matière potentielle : the project
• dissertation - matière potentielle : at the relevant time
• exposé - matière potentielle : software
• exposé - matière potentielle : the project
• dissertation - matière potentielle : that the student
• dissertation

DT228 Final Year Degree Project Guidelines 2011-2012 This document contains information relevant to final year degree projects. It is the student‟s responsibility to be familiar with the contents of this document.

• ideas of the student under the guidance of the supervisor
• ideas with a member of the computer science staff
• data from a data
• data about data
• data data
• staff
• project
• supervisor
• student
• work

Sujets

• Exposé
• English modal verb
• The Project (2002 television programme)

Informations

• Publié par: natoc
• Nombre de lectures: 17
• Langue: English

Extrait

Table of Contents

Unit 2 Elements

Unit 3 Bonding

Lesson Crystals                      9 Lesson 6Ceramics                     63

Unit 4 Chemical Reactions Lesson 7Chemical Reactions67               Lesson 8Chemical Equations 7              Lesson 9Catalysts                     7 Lesson 20Endothermic & Exothermic Reactions   79

Unit 5 Acids & Bases Lesson 2Chemical Analysis84                Lesson 22Acids                       87 Lesson 23Bases90                        Lesson 24Salts93                         Special FeatureBatteries96                  

Unit 6 Biochemistry Lesson 2Biochemistry                  99 Lesson 26Decomposers03                   Lesson 27Chemicals in Farming06              Lesson 28Medicines                   09  Special FeatureAlexander Fleming3           

Unit 7 Applications of Chemistry Lesson 29Perfumes                    6 Lesson 30Rubber                      9 Special FeatureCharles Goodyear23             Lesson 3Plastics                      2 Lesson 32Fireworks                     28 Lesson 33Rocket Fuel                  3  Lesson 34Fun With Chemistry—Final Project    34 Lesson 3Conclusion37                     Glossary38                               Index                                42

Welcome to GOd’SDESIgN ® fOR chEMISTRy & eCOLOgy ou are about to start an exciting series of lessons on chemistry and ecology. God’sDesign® for Chemistry & Ecologyconsists of three books:Properties of Matter,Properties of Atoms and Mol- Y ecules,andof Ecosystems Properties. Each of these books will give you insight into how God designed and created our world and the universe in which we live. No matter what grade you are in, third through eighth grade, you can use this book. 3RD–5tH GRàDe Read the lesson and then do the activity in thebox (the worksheets will be provided by your teacher). After you complete the activity, test your understanding by answering the questions in the box. Be sure to read the special features and do the final project. 6tH–8tH GRàDe Read the lesson and then do the activity in thebox. After you complete the activity, test your understanding by answering the questions in thebox. Also do the “Challenge” section in the box. is part of the lesson will challenge you to do more advanced activities and learn additional interest- ing information. Be sure to read the special features and do the final project. ere are also unit quizzes and a final test to take. roughout this book you will see special icons like the one to the right. ese icons tell you how the information in the lessons fit into the Seven C’s of History:Creation, Cor- ruption, Catastrophe, Confusion, Christ, Cross, Consummation. Your teacher will explain these to you. When you truly understand how God has designed everything in our universe to work together, and how He is working out His plans, then you will enjoy the world around you even more. So let’s get started!

6 • Properties of Atoms & Molecules

1 unit Atoms & Molecules

◊IdEnTifyanddEscRibEthe parts of an atom using diagrams ◊UsEthe periodic table to determine the characteristics of atoms ◊DEscRibEthe relationship between atoms and molecules

1Introduction to Chemistry• 8 2Atoms• 10 3Atomic Mass• 14 4Molecules• 18

Properties of Atoms & Molecules • 7

iNTROdUCTION TO chEMISTRy

The study of matter and molecules

lesson 1

What is chemistry?

WoRDs to know: chemistry matter chemist

hemistry may sound like a big word and a difficult subject to study, but it’s not.Chemistryis simply the study of matter, andmatter C is anything that has mass and takes up space. Some examples of matter are water, wood, air, food, paper, your pet skunk, or your little brother. So if you are interested in learning more about anything around you, then you are ready to learn about chemistry. Chemistsare scientists who study what things are made of, how they react to each other, and how they react to their environment.Chemistry is the study of the basic building blocks of life and the world. In chemistry you will learn about atoms and molecules. You will learn about how substances combine to make other substances. You will find out how a sub- stance changes form and you will discover that God created our world with such intricate designs that we may never fully understand how everything works. God has established laws that govern how chemicals react and how matter changes. Many of these laws seem mysterious because they happen on an atomic level. Although these changes cannot be seen with the naked eye, the results of these laws can be seen all around us. As you study atoms and molecules you will begin to understand these laws and appreciate the beauty of God’s design on the atomic level.

8 • Properties of Atoms & MoleculesLesson 1

chEMISTRy IS fUN

As you will learn in the upcoming lessons, some materials are very stable and do not change easily Other materials are very reactive and easily combine with other sub- stances to make a new substance PuRpose:To see a chemical reaction

WhaT did WE LEarN? •What is matter? •Does air have mass? •What do chemists study?

MàteRIàls:baking soda, drinking cup, vinegar PRoceDuRe:  Place teaspoon of baking soda in a drinking cup 2 Pour tablespoon of vinegar into the cup Now watch the reaction!

ConclusIon:Vinegar is an acid and baking soda is a base Acids and bases easily combine together to form salts In this reaction they also produce a gas Can you guess what that gas might be? It is carbon diox- ide

TaKiNg iT fUrThEr •Would you expect to see the same reac- tion each time you combine baking soda and vinegar?

sOda fOUNTaIN

For an even more impressive PRoceDuRe: Quickly chemical reaction, you can make remove the  Removethe cap from a 2-liter a Mentos and diet soda fountain. toothpick and bottle of diet cola is chemical reaction is very step back so 2 Makea tube to hold the mints: messy so this experiment must you don’t get roll a piece of heavy paper into be done outside. is experiment sprayed You a tube that just fits around the happens quickly so you want should see a mouth of the soda bottle Tape to have everything ready before fountain of the paper so it stays rolled up you start. Read through the soda directions below before you try the 3 Usea toothpick to punch holes 6 Besure to experiment so you know what to through the bottom of the tube clean up your do. just above the mouth of the mess when bottle so that the toothpick PuRpose:To make a diet soda foun- you are done goes through the tube and tain Now, don’t holds the mints in place you think MàteRIàls:2-liter bottle of diet 4 Loadup your tube with four or chemistry is cola, heavy paper, tape, toothpick, more mints fun? Mentos mints

Lesson 1Properties of Atoms & Molecules • 9