Lesson Plans Course: SCH4U Ms. Wilson Course #: 1 Unit ... · PDF fileCourse #: 1 Unit:...

Prepared by Cynthia Wilson

Lesson Plans Course: SCH4U Ms. Wilson Course #: 1 Unit: introduction Chapter: 1 Date: 2/02/04 Course Objectives

To present the course To give a definition and understanding of organic compounds To demonstrate an understanding of the structure of various organic

compounds To name Compounds using the IUPAC system

Plan

o Handout course outline o T/F about organic chemistry

(overhead) o Review Alkanes, Alkenes,

Alkynes and aromatics (Men Eat Purple Beans)

o Notes on Physical properties of each category of organic compounds

o Start handouts

Material Needed Photocopy course outline Photocopy organic chemistry

sheets Photocopy Lab handout

Assessment & Evaluation Homework Finish handouts Ask students to read and sign

outline and lab sheet w/ parents for tomorrow


Lesson Plans Course: SCH4U Ms. Wilson Course #: 1 Unit: introduction Chapter: 1 Date: 3/02/04 Course Objectives

To demonstrate an understanding of the structure of various organic compounds

To name Compounds using the IUPAC system Plan

o Review Alkanes, Alkenes, Alkynes and aromatics

o See naming & numbering w/ groupments (alkyl groups)


o Start handouts

Material Needed

Assessment & Evaluation Homework Finish handouts Ask students to read and sign

outline and lab sheet w/ parents for tomorrow


Lesson Plans Course: SCH4U Ms. Wilson Course #: 2 Unit: Organic chem. Chapter: 1 Date: 4/02/04 Course Objectives

To give a definition and understanding of organic compounds To demonstrate an understanding of the structure of various organic

compounds To name Compounds using the IUPAC system

Plan

o Collect outline and lab sheet o Review yesterday’s work and

give answers (OH) o See naming & numbering w/

groupments (alkyl groups) and w/ alcohol


o Start the handouts

Material Needed Prepare Saturated/

Unsaturated HC demo Photocopy handouts on

Adehydes, Ketones, & Carboxylic acids

Assessment & Evaluation Homework Finish handouts Quiz on Friday


Lesson Plans Course: SCH4U Ms. Wilson Course #: 3 Unit: Organic chem. Chapter:1 Date: 5/02/04 Course Objectives

To demonstrate an understanding of the structure of various organic compounds

To name Compounds using the IUPAC system

Plan

o Review yesterday’s handouts o Notes on the structure and

names of Adehydes, Ketones o Notes on Physical properties

of each category of organic compounds

o Explain how to prepare for a lab

o Start handouts

Material Needed Hand out lab-Prelab

Assessment & Evaluation Homework Finish handouts Prepare Esters lab (How to

prepare?) Quiz on Friday


SCH3U Ms. Wilson Writing Scientific Lab Reports

The purpose of a scientific lab or research report is to reveal to others some specific data you have collected and what you think they mean. A report must be written as concisely and clearly as possible so that the reader can grasp the material quickly and could accurately repeat or expand on your research. Whether you are writing a lab report for a course, a graduate thesis, or a paper for publication in a scholarly research journal, the format is similar to the one described below. 1. Title The title of a report should indicate exactly what you have studied, e.g., The Reaction of Saturated and Unsaturated Hydrocarbons with Aqueous Bromine and Potassium Permanganate. This title explains the environmental factors manipulated (hydrocarbons used), the parameter measured (change in solution), and the specific chemical used (bromine and potassium permanganate). If a large number of variables were used, the title could say “Several Factors...” or “Various Chemicals....” It is unnecessary to include words such as “Observations on the Effects of...” or “A Report on the Effects of...” or “A Study on the Effects of....”

2. Abstract The abstract is a condensed version of the entire paper. It allows a reader to quickly understand the purpose, methods, results and significance of your research without reading the entire paper. Abstracts or papers published in scholarly journals are useful when conducting library research, because the researcher can quickly determine whether the research report will be relevant to the topic. The material in the abstract is written in the same order as that within the paper, and has the same emphasis. An effective abstract should include a sentence or two summarizing the highlights from each of the sections: introduction (including purpose), methods, results, and discussion. To reflect the content of the paper accurately, the abstract should be written after the final draft of your paper is complete, although it is placed at the beginning of the paper.


3. Introduction WHY DID YOU STUDY THIS PROBLEM? The introduction should identify the problem or issue and give background information (historical and/or theoretical) about that problem. The introduction contains a brief literature review which should describe previous research conducted on the problem, and explain how the current experiment will help to clarify or expand the knowledge. This information should justify why you conducted the experiment. All references to previous studies should be properly documented. The introduction should end with a purpose statement, sometimes in the form of a hypothesis. The purpose statement is a single sentence which specifically states the answer to the question that the experiment was designed to answer; e.g., the purpose of this investigation was to determine how to recognize saturated and unsaturated hydrocarbons using aqueous bromine and potassium permanganate. 4. Materials and Methods WHAT DID YOU DO? HOW DID YOU DO IT? In the materials and methods section of a formal lab report, you should describe how and when you did your work, including experimental design, experimental apparatus (drawing), methods of gathering and analysing data, and types of control. This section must include complete details and be written clearly enough to allow readers to duplicate the experiment if they so wish. This section is written in past tense because you have already done the experiment. It should not be written in the form of instructions or as a list of materials, as in a laboratory manual. Instead, it is written as a narrative describing, either in first person active voice or in passive voice, what you did, e.g., first person active voice: I filled the first test tube with cyclohexane; passive voice: the first test tube was filled with cyclohexane. Methods adapted from other sources should be referenced. Photographs, maps and diagrams may be used to help describe the experimental set up (see Tables and Figures below). 5. Results WHAT DID YOU FIND? In the results, you present your observations and data with no interpretations or conclusions about what they mean. Tables and graphs should be used to supplement the text and to present the data in a more understandable form (see Tables and Figures below). Raw data will probably be most effective in table format, with the highlights summarized in graph form. The written text of the results section may be as short as one sentence summarizing the highlights and directing the reader to specific Tables and Figures. Use past tense to describe your results. Sample calculations for a lab report in a course may be included in a separate section titled, “Calculations,” or in an Appendix at the end of the report.


6. Discussion/Analysis WHAT DOES IT MEAN? HOW DOES IT RELATE TO PREVIOUS WORK IN THE FIELD? Explain what you think the data means. Describe patterns and relationships that emerged. Compare these results to trends described in the literature and to theoretical behaviour. Explain how any changes to, or problems with, the experimental procedure may have affected the results, or offer other suggestions as to why the results may have been different from or similar to related experiments described in the literature. Interpretations should be supported whenever possible by references to the lab manual, the text, and/or other studies from the literature, properly documented. Remind the reader of your own results, when relevant, without repeating endless information from Results. If the experiment given by Ms. Wilson includes questions to be answered in the Discussion, integrate the responses into a logical discussion, rather than answering them one by one. In addition, do not include only the answers to the questions – use them as a guideline for supplementing your discussion, not limiting it. At the end of your discussion, you need to add one paragraph where you give a general conclusion and improvements to the experiment. 7. Literature Cited Also called “References” or “References Cited,” this is a list only of papers actually mentioned (cited) within the report. (A “Bibliography,” on the other hand, refers to a list of all materials used to get background knowledge on a subject; you will not usually be required to include one in a scientific lab report.) Remember that all information within the report that is not your original work or ideas should be referenced (not necessarily quoted, but paraphrased or summarized – quotations are rare in scientific writing.) There are several standard styles for documenting references. You will have to use the MLA-style of referencing (see following handout). 8. Tables and Figures Tables and figures are often used in a report to present complicated data. Use the following guidelines to incorporate them effectively. Each table or figure must be introduced within the text, and the comment should point out the highlights, e.g., The solvent evaporated after 3 days (Figure 1). All tables and figures must be numbered and have self-explanatory titles so that the reader can understand their content without the text, e.g., Table 1. Changes noted on hydrocarbons after the addition of aqueous bromine. Tables and figures are assigned numbers in the order they are mentioned in the text. Tables and figures are numbered independently of each other, e.g., Table 1 and 2, and then Figure 1 and 2 as well. Tables are referred to as tables, and all other items (graphs, photographs, drawings, diagrams, maps, etc.) are referred to as figures. Tables are labelled at the top and figures at the bottom. Tables and figures may be placed at the end of the paper, or within the text as soon as possible after they are mentioned without interrupting the text, e.g., at the end of a paragraph or section.


Lesson Plans Course: SCH4U Ms. Wilson Course #: 5 Unit: Organic chem. Chapter: Date: 6/02/04 Course Objectives

Carry out laboratory procedures to synthesize organic compounds/Prepare esters

Plan

o Supervise lab procedure + sign o Re-explain lab +

instruments/names – procedures

o Start lab report

Material Needed See lab sheet

Assessment & Evaluation -Students assess themselves on lab preparations

Homework Study for quiz Write lab report (1/pers.)


Lesson Plans Course: SCH4U Ms. Wilson Course #: 5 Unit: Organic chem. Chapter:1 Date:6/02/04 Course Objectives

To evaluate students’ understanding & knowledge of concepts To understand how all these organic structures have different

properties and relate it to their structures To identify some non systematic names for organic compounds To name Compounds using the IUPAC system

Plan

o DO the quiz o Give answers o Notes on the structure and

names of Carboxylic acids o Notes on Physical properties


o Explain molecule presentations for next Thursday (12/02/04)

Material Needed OH with quiz answers OH w/ lab answer + #marks Photocopy HO for molecule

presentations

Assessment & Evaluation - Quiz on naming & drawing

compounds - Mark together lab reports

Homework Prepare molecule according to

handout

* Presentation of molecule (e.g. acetone, isopropyl alcohol, acetic acid, etc.) - Students are given the non-systematic name of a molecule (organic compounds) - they have to create a poster using recycled (mostly) organic “stuff” - they have to give its IUPAC name - its structural formula - its uses and other important information Mark: /5 each- Total: /25


Lesson Plans Course: SCH4U Ms. Wilson Course #: 6 Unit: Organic chem. Chapter: Date: 9-02-2004 Course Objectives


Plan

o Notes on Esters, Ethers o Notes on Physical properties


Material Needed

Assessment & Evaluation Homework




Plan

o Amines and Amides o Notes on Physical properties


Material Needed



Lesson Plans Course: SCH4U Ms. Wilson Course #:8 Unit: Organic chem. Chapter: Date: 11-02-2004 Course Objectives


Plan

o Quiz on types of reactions Material Needed



Lesson Plans Course: SCH4U Ms. Wilson Course #:9 Unit: Organic chem. Chapter: Date: 12-02-2004 Course Objectives


Plan * Presentation of molecule (e.g. acetone, isopropyl alcohol, acetic acid, etc.) - Students are given the non-systematic name of a molecule (organic compounds) - they have to create a poster using recycled (mostly) organic “stuff” - they have to give its IUPAC name - its structural formula - its uses and other important information Mark: /5 each- Total: /25

Material Needed Hand out Lab Part 1:

esterification-making of soap!




Plan

o hand in Lab on HC o Start Lab on soap o Work on lab

Material Needed



Lesson Plans-abs Course: SCH4U Ms. Wilson Course #: 11 Unit: Organic chem. Chapter: Date: 17-02-2004 Course Objectives

Plan

o Finish lab on Soap (testing the effectiveness of our soap)

Material Needed





Plan

o Review How to prepare Alcohols

o Review How to prepare ketones and aldehydes : oxidation Rx

Material Needed





Plan

o Review How to prepare ethers: dehydration-condensation Rx

o Review How to prepare Carboxylic Acids (From controlled Oxidation of aldehydes) Esters (from condensation Rx b/w Alcohol and c. Acids), Amines (from adding ammonia to an alkyl halide) and amides (by adding an amine and a carboxylic acid).

Material Needed OH Hand out tomorrow’s lab

(synthesizing esters)





Plan

o Lab on esters Material Needed





Plan

o Work on worksheets o Explain what students need to

bring for the lab tomorrow

Material Needed




Plan

o Lab on different types of plastics

Material Needed Students bring different types

of plastics and we test them with flame, acetone, etc.





Plan

o Hand in Lab on ester and esterification

o Mark all organic sheets in groups of 5

Material Needed Put organic sheets in plastic

covers.





Plan

o Make Q-cards of different molecules (different organic compounds)

o Play Snakes and ladders

Material Needed Snakes and ladders Dice

Assessment & Evaluation Homework Study for Quiz tomorrow




Plan

o Hand back Quiz #2 & take up o Study w/ Snakes and ladders

game o Quiz #3 o polymerization (notes on WB)

Material Needed





Plan


game o Quiz #4 o Diaper dissection and burning o Addition polymerization (notes

on OH)

Material Needed Quiz #3 marked Quiz #4 Snakes and ladders Dice




To name Compounds using the IUPAC system See and understand the structure of naturally occurring polymers: -

carbohydrates (sugars), DNA, Proteins and amino acids, Fatty acids.

Plan


game o Quiz #5 o Condensation polymerization

(notes on OH) o Start Posters

Material Needed Quiz #4 marked Quiz #5 Snakes and ladders Dice (10 if 5 games)



Lesson Plans Course: SCH4U Ms. Wilson Course #: 23 Unit: Organic chem. Chapter:2 Date: 8-03-04 Course Objectives

To name Compounds using the IUPAC system See and understand the structure of naturally occurring polymers: -

carbohydrates (sugars), DNA, Proteins and amino acids, Fatty acids.

Plan

o Hand back Quiz #5 and take up

o Present posters on Naturally occurring polymers: - carbohydrates (sugars), DNA, Proteins and amino acids, Fatty acids.

o Review the chapter + what is in the test (MCQ-20-40marks, T/F-5-10 marks-if false say why, short answers-5-25marks, Essay/Long answers -3-25 marks).

Material Needed Quiz #5 marked

Assessment & Evaluation Homework Study for test tomorrow


Lesson Plans Course: SCH4U Ms. Wilson Course #: 24 Unit: Organic chem. Chapter:1-2 Date: 9-03-04 Course Objectives

Plan

o TEST Unit 1 Material Needed


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