Test and evaluation sample essay

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The results and observations regarding the effectiveness of this program will be determine when the instructor use this strategy to his class. While formal observations are not necessarily the recommended paradigm for this program. The goals require observation of student response and interaction. The trainee shall be observed for any progress and student difficulties as well as instructor techniques and skills. Some recommended observation guidelines are: ? Formal visits to a trainee class should be done at least once a month.

They need to be observe one activity or lesson component that uses the technique. Below is the evaluation questionnaire to determine the effect of the technique to the instructor. POST-TRAINING EVALUATION FORM Name: Please check the appropriate response according to the following guide: SA: Strongly Agree A: Agree N: Neutral D: Disagree SD: Strongly Disagree SA A N D SD 1. Improve my chemistry teaching competency 2. Increase my interest in teaching chemistry 3. My student increase interest to learn chemistry. 4. Improve my overall teaching skills 5.

Improve my group monitoring and group processing abilities. What is the most important skill or technique you have gained from this training? How has this made a difference in your teaching? What difference have you noticed in your students as a result? What other areas or technique would you like to improve/learn in the future? Lesson Plan Summary The study of chemistry is truly an interesting subject. With your knowledge of chemistry, you can explain physical as well as biological events inside or outside your body. Chemistry can also help you understand the things you use at home or elsewhere.

Chemistry accounts for the many proliferation of many chemical products that are found in supermarkets, groceries, shopping malls, car shops, gas stations, and many other places. Among the new products of chemical researches are: 1. Synthetic fibers with luster, good texture and strength for clothing, draperies, carpets, and upholstery; 2. Plastics which are as strong as metals but are lightweight; 3. Metal alloys that are lightweight, strong, corrosion resistant, superconducting etc. 4. new ceramics that are electrically superconducting and best used in computers and spaceships;

5. personal care or household products such as shampoos, bath soaps, cleansers, laundry bars/powder and perfumes; 6. polymers of various sizes and shapes for use in a variety of products such as cooking utensils, artificial human organs, sophisticated toys, sports equipment and electronic components; and 7. drugs for various ailments. We should not think chemistry as a mere experimental science. Most of today’s chemists spend time studying molecular structures and properties of matter through computers and other sophisticated electronic equipment.

Recent studies on the application of chemistry in biology and medicine are being explored at the level of atoms and molecules in molecular biology. It is also behind the development of new drugs, new agricultural products, new sources of energy, and the solution of some environmental problems. Equipment Lists 1. Overhead Projector 2. Collage of Pictures 3. Audio Equipments. 4. Display Board 5. Manila Paper 6. Props for the Role Play 7. Pencils, Ball pens 8. Writing paper 9. Paste 10. Scissors 11. Masking tape Visual Aid The different Collage of pictures made by the class during the activity.

Handouts Introduction: Take a good look at the things around you. Do you see colorful buses and cars? Do you notice rubber shoes, plastic chairs, glass windows, ribbons, hair clips and “acid-washed” pants? Do you see school materials such as ball pen, paper, bags and crayons? Think about he food you eat like powdered, noodles, cheese, hotdogs or sardines. Think also about the personal things you often use like toiletries- soap, deodorant, powder, perfume and toothpaste. These and more are products of chemistry. Lesson: CHEMISTRY: YESTERDAY, TODAY, TOMORROW Objective: 1.

To develop awareness of the many contributions chemistry has made to improve the quality of everyday life. Activity: Procedure: 1. Focus your attention to the cut out pictures of the different product of chemical technology. Identify the chemical product in the collage. Identify the field or area of human needs in which these product use. (e. g. birth control pills for population control; for food production or agriculture). 2. Form into groups of 6 to 7 students. Each group is task to discuss the valuable contributions of chemical products in a specified field or area of human needs.

3. Plan a role play or drama portraying life before and after these chemical products were made, and possibly how life would be twenty years from now with inventions of more new products. Always focus on the theme, “Chemistry Yesterday, Today, and tomorrow” For discussion and planning, you are allowed 30 minutes and extend this as an overnight assignment. Each group will play about 10 minutes to present their role play the next day. 4. While the group is presenting their role play, the other groups must take note of the main ideas being presented.

5. After all the groups have presented, all the students will identify about the impact of chemistry on their lives in particular and society in general. Second Day Procedure: 1. In the collage of commercial products prepared thru application of chemistry. Identify in what field or area of human need the products are used. 2. For the specific area of human needs assigned to you, discuss within your group the valuable contributions of these products towards improving the quality of life. Extension Activity 1.

Prepare a role play or drama portraying life before and after a particular chemical product was made and possibly, how life would be twenty years from now with inventions and more chemical products. 2. Assign a role to each member of the group. 3. Present the role to the class for about 10 minutes. Props prepared from cheap materials can greatly enliven your presentation. 4. Take note of the main ideas presented by each group. . Test questions Oral test 1. What is Chemistry? 2. Enumerate five products of chemistry or chemical technology. Multiple Choice 1. In what manner is Chemistry of immediate use to a farmer?

a. ) in the sowing technique b. ) in the use of plant fertilizers c. )in land preparation d. ) in selecting what crops to plant in the farm. 2. Basically, Chemistry involves the study of the following EXCEPT; a. ) properties of matter b. ) changes that matter undergoes. c. ) composition of matter d. ) Forces 3. Which of the following is not true for Chemistry? a. ) Chemistry contributes to economic progress. b. ) Chemical products are all pollutants. c. ) Chemists can study changes that cannot be seen with the naked eye. d. ) Chemists produce useful products for society. 4.

Several scientists are studying the problems of a particular community. Which one do you think is being studied by a chemist? a. ) The relation of the economic status of a family to the health condition of the members. b. ) the composition of the environmental pollutants found in the community resources. c. ) the hereditary factors causing poor health in a family. d. ) the rate of population growth in the community. 5.

The production of preserved foods is an example of the contribution of chemistry in the field of; a. ) medicine b. ) food production c. ) transportation d.) health and sanitation True or False _________1. ) Science has played a central role in the efforts to limit human population, as a result chemical contraceptives or birth control pills have been produced. _________2.

Chemists and other scientists are continuously searching for toxic and harmful pesticides. ________ 3. Chemicals make up all things that have mass. _________4. It is the obligation of a scientist to continuously search for scientific truth, while society uses this knowledge according to its values. _________5. Chemists are able to meet the needs of society through mere coincidence or discovery by chance.

Matching Type Column A Column B ___1. ) Transportation a. ) biomass ___2. ) Energy production b. ) contraceptives ___3. ) Food production c. ) preservatives ___4. ) population control d. ) cell phones ___5. ) communication e. ) levitated car Short Question.. Answer Briefly 1. State the importance of Chemistry to the following: a. ) Housewife b. ) Electrician Completion Question. Chemistry is the study of ___________, its ____________and structure, the _____________ that it undergoes and the ___________that accompanies these changes. Essay question.

Do you agree that a naturally produced chemical is better for you than that same chemical when it is synthetically or artificially produced? Support your answer. Answers to Test Questions Oral test 1. Chemistry is the study of matter, its composition and structure, the changes that it undergoes and the energy that accompanies these changes. 2. Five products are; a. ) shampoos b. ) clothing c. ) drugs/medicines d. ) ballpens e. ) cosmetics Multiple Choice 1. b 2. d 3. b 4. b 5. b True or False 1. True 2. False 3. true 4. true 5. False Matching Type.

1. e 2. a 3. c 4. b 5. d Short Question.. 1. Housewife – soaps helps in easy removal of dirt in clothes and kitchen wares 2. Electrician – insulators protects electrician from being electrocuted Completion Question. 1. matter ` 2. composition 3. changes 4. energy Essay question A chemical that is produced synthetically s made to be absolutely identical to that which is produced naturally f it is called the same chemical. However , the naturally occurring substance may also have other chemicals present that are not included in the synthetic chemical.

These other substances may or may not be better for you. For example, food containing vitamins compared to synthetically prepared vitamins. References Amidon, Edmund, Improving Teaching. Holt, Rinehart and Winston, Inc. , New York Grant, Peter, et. Al. , Better Links, 1990 Edition Aquino, Gaudencio et. al. , Educational Psychology R. M. Garcia Publishing House, Copyright Phil. Bremer, Sydney, Successful Achievement, International and Pan-American Copyright Palma, Jesus, Curriculum Development System, National Bookstore Copyright. Phil. Batusan, Elena, et. al. Teaching Resource Package, S & T – Chemistry, Phil.