GENERAL CHEMISTRY - Q1 - Mod3 - Consumer Products

 

11 General Chemistry 1

Quarter 1 - Module 3: Consumer Products

 

What I Need to Know?    This module was written to enumerate how consumer products we have at home are different from one another in terms of their usefulness, level of safety and their cost in the market. Understanding the different consumer products may help us to make informed decisions regarding the use of those products that may affect our health, finances, and the quality of way of our life. l ife. In addition, this module will help us to see the connections between Science, Technology and Society by determining the problem in the community (Society) that was addressed by a certain consumer product (Technology) and the knowledge (Science) behind the creation of the said consumer product. The scope of this module covers many different learning situations where students could relate their personal experiences on different samples of matter. The language used recognizes the diverse vocabulary level of students. The lessons are arranged to follow the standard sequence of the course. But the order in which you read them can be changed to correspond with the textbook you are now using. After going through this module, you are expected to: 1.  compare consumer products on the basis of their components for use, safety, quality and cost, (STEM_GC11MP1a-b-11). (STEM_GC11MP1a-b-11).  

What I Know? Critical Thinking)

 To check your your prior knowledge knowledge about the the topic, and to solicit the questions questions that you want to know about it, fill in the Know and Want to know components of the Know-Want to know- Learned (KWL) chart properly and correctly. For the Know component, you may write word/s or sentence. For the want to know component, state your responses in interrogative interrogative or question form. You may list as many responses as you want for each component. Write your responses on a separate sheet of paper.

Topic Consumer Products

Know

KWL Chart Want to know

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Learned

 

  Guide Questions   1. Based from what you have written on the Know component of the chart, what do  you know about about consumer consumer products? 2. If you were to think of a question that you want to ask about consumer products, what question would that be? HOLD ON AMIGO!!! DIRECTION: After you have filled-in the K and W components of the chart and answered the guide questions, answer now the diagnostic assessment below within 10 minutes.  minutes. 

PRE-TEST Matching Type. Match Type. Match the descriptions under Column A with the correction concepts or words in Column B. Write the letter of the correct answer. Column A

Column B

1. The amount that has to be paid to buy something

A. Consumer Products B. Technology

2. to ingredient constituent 3. Refers These are goods thatorare bought for consumption by the average consumer consumer 4. Refers to an area or a sphere 5. Application of Science

C. D. Cost Composition E. Field

HOLD ON AMIGO!!! DIRECTION: Rest for 1 minute then you may start reading the lesson 1 below about the consumer products.

Lesson Consumer Products 1 Consumer products are something that we cannot live without. Every activity we do such as taking a bath, cooking our favorite dishes, driving our cars or monitoring and maintaining our good health condition, there will always be a consumer product that is involved. Those consumer products were made possible because of the interactions of Science, Technology and Society. Now, how Science,  Technology and Society became involved in the creation of those consumer products is something it will be discuss in this module. We will also discuss when a consumer product may cause harm despite of its usefulness to our life. This module will try to identify which field or area of our society those consumer 3

 

products are very useful. And lastly, the module will identify some compositions that make up a certain consumer product. In summary, this module will discuss the different consumer products in terms of their composition, uses and costs.

What’s In? LET US HAVE SOME FUN! Picture Analysis. Analysis. Analyze the picture below then answer the corresponding guide questions.

Guide Questions 1. Which problem is being addressed by the invention of the bath soap? 2. What substances are needed to make bath soap?

HOLD ON AMIGO!!! DIRECTION: After you analyze the given picture and answered the guide questions, let us proceed to what’s new. Read the direction carefully.

What’s New? Communication) IMPORTANT VOCABULARY WORDS Read the description of important terms that you will encounter in this module.

VOCABULARY WORD

MEANING  MEANING 

1. Cost

The amount or prize of a produced product.

2.  Consumer Product

The final good that is bought for personal use.

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  HOLD ON AMIGO!!! DIRECTION: After finding out the meaning of important terms that  you will encounter encounter as you you read the next next part, make make time to read the the consumer products below thoroughly. thoroughly.

What is a Consumer Product?

Consumer Product Consumer product is the final good that is bought by individuals or households for personal use. In other words, consumer products are goods that are bought for consumption by the average consumer.

What are Consumer Products?  Again, consumer products are goods that are bought for consumption by the average consumer. Consumer products were made possible because of the interactions of Science, Technology and Society. The Knowledge (Science) is being used to come up with the different consumer products (Technology) that address problems of the community (Society). For example, Bath soap (Technology) is a consumer product which we usually use to solve a problem of the Society that is skin infection and poor hygiene.

Bath soap which invented to solve skin infection and poor hygiene

 The Science, Technology and Society are interrelated to one another because any change in one aspect could trigger also a change to other aspects. Meaning if Knowledge (Science) will improve due to new or latest discoveries made by scientists or even an ordinary person (Society), there will be also a corresponding correspondin g effect or improvement to the consumer products (Technology) we use every day.  There are many consumer products available in i n the market because of their usefulness. However, the same consumer products may post danger to anyone. Now, when is a consumer product may cause danger if it is very useful to us? A consumer product may cause harm to us for two reasons. First is when we abuse 5

 

or misuse such product. A good example of this would be the solvent like rugby that was invented to use as an adhesive material. But for some instances, the same solvent is being used by drug dependent. And secondly is if a consumer product was made intended to cause harm such as gun powder and poisons. Let us analyze the table below that shows information of bath soap in terms of its some chemical components, use, safeness, and cost.

Consumer Product

Bath Soap

Some Chemical Components (Chemical Formula)

Use

-Glycerine (C 3 H 8 O 3 )

- Cure skin infection

-Sodium hydroxide

- Improve personal

(NaOH)

hygiene

-Titanium dioxide (TiO 2 )

Level of Safeness

- Generally safe (External use only)

Cost

-Generally very affordable price (nonbranded) but some are costly if its branded.

Triclosan (C 12 H 7 Cl 13 O 2 ) Table showing some information about common bath soap

Based from the table, some of the chemical components used to make bath soap are glycerine, sodium hydroxide and titanium dioxide. Glycerine is added to soap as emollient and texture enhancer while sodium hydroxide is added to bath soap to as main ingredient. Titanium dioxide is added to make the bath soap opaque while Triclosan is added as the active anti-bacterial ingredient.

HOLD ON AMIGO!!! Did you understand what you have read about consumer products? If  yes, let us proceed proceed to the the mini-performance mini-performance task. You are about to to perform the procedure as instructed in the Mini-performance Mini-performance task. Read and follow the procedure carefully. Good luck!

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Mini-Performance Task Mini-Performance Collaboration)  

Activity 1 – My Consumer Product Procedure 1. Choose a consumer product that is available in the field of medicine, communication, transportation and agriculture. 2. Fill-in the table with correct information. Data and Results Area or Field

Consumer Product

Some Chemical Components (Chemical

Use

Level of Safeness

Cost

Formula) Medicine

Communication

 Transportation

Agriculture

QUESTIONS  QUESTIONS  1. For each e ach field, which problem is being addressed by the consumer product? 2. What are some chemical components of the consumer products? 7

 

What I Have Learned? Critical Thinking)   You have to fill in i n the L component of the KWL chart to generalize the things they have learned about the topic. Topic Consumer Products

Know

KWL Chart Want to know

Learned I have learned that ….

HOLD ON AMIGO!!! After you have filled-in the L component of the chart, proceed now to the what I can do.

What I Can Do? Character and Creativity)  ( Character WORK IN PROGRESS

Added task to you You are tasked to create a project plan about your own consumer product you wanted to sell. Tell something about its chemical composition, use and cost.

HOLD ON AMIGO!!! Congratulations Mi Amigo! You are almost done in this lesson. Let lesson.  Let us do the last part which is the assessment.

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Assessment Critical Thinking)   POST-TEST Read and answer each statement carefully then write the letter of the best answer on a separate sheet of paper. 1.  Area or sphere is refereed as ___ A. Science C. Field B. Consumer Products D. Composition 2.  What do you call the goods that are bought for consumption by the average consumer? A. Science C. Field B. Consumer Products D. Composition 3.   _____ is the amount amount that has to be paid to buy something. something. A. Cost C. Science B. Consumer products 4.   ____ refer to the the body of knowledge. knowledge. A. Cost B. Consumer products 5.   ____ refers to the ingredients ingredients or constituents constituents A. Cost B. Consumer products

D. Composition C. Science D. Composition C. Science D. Composition

HOLD ON AMIGO!!! Congratulations Mi Amigo!!! We are done in this module. You may now  proceed to to the next module. module. See you you next time. time.

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REFERENCES

Mendoza E. and and Religioso Religioso T. (2008). Chemistry (2008). Chemistry Laboratory Manual. Phoenix Manual. Phoenix Publication Mendoza E. (2003). Chemistry (2003). Chemistry Textbook . Phoenix Publication

 Ackn  Ac kn ow led gem gement ents s Writer:  Gary R. Ramos, MAT-GS  Editors:  Ma. Teresa M. Chico- PSDS, Rosalina Aranzamendez- PSDS and Ma. Victoria Santos- PSDS  Reviewers:  Amalia C. SolisSolis- EPS, Rebecca M. M. Roxas- EPS and Lucita Lucita A. Gener- EPS Management Team: Maria Magdelema M. Lim- Schools Division SuperintendentManila, Aida H. Rondilla- Chief Education Supervisor, Lucky S. Carpio- EPS and Lady

Hannah C. Gillo, Librarian II- LRMS

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ANSWER SHEET Module 3 – Consumer Products Name: ______________________________ ______________________________ Grade/ Sec. ____________________ ____________________ Score: ___  Teacher: ______________________ ____________________________ ______ School: School: _________________________ _________________________ Date: ____ General Direction: Direction: Write your answers here from Pre-Test to Post-Test including the answers in thewhich activities. Detach submit thiscompleted part to your teacher upon his/her direction usually givenand after you have this module. KWL CHART Topic Consumer Products

PRE-TEST 1.

Know

Want to know

2.

3.

4.

5.

POST-TEST 1. 2.

3.

4.

5.

Learned

Activity 1- My Consumer Products Data and Results Area or Field

Consumer Product

Some Chemical Components (Chemical Formula)

Medicine

Communication

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Use

Level of Safeness

Cost

 

 Transportation

Agriculture

Answer to Questions  Questions  1.___________________________________ 1.________________ ____________________________________ ___________________________________ ____________________________ __________  _____________________________________  ____________________ _________________________________ ________________________________ _____________________________ _____________ 2.___________________________________ 2.________________ ____________________________________ ___________________________________ ____________________________  __________   _____________________________________  ____________________ _________________________________ ________________________________ _____________________________ _____________

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