GEE1-MODULE-2-ENERGY-AND-CHEMISTRY-OF-LIFE.docx

**ENVIRONMENTAL SCIENCE (GEE 1)** 2^nd^ Semester, A.Y. 2021-2022 **MODULE 2-** Energy and Chemistry of Life **Learning Outcomes** At the end of the lesson, the students should be able to: - Characterize the six different forms of energy and the type of work done by each form. - Demonst...

**ENVIRONMENTAL SCIENCE (GEE 1)** 2^nd^ Semester, A.Y. 2021-2022 **MODULE 2-** Energy and Chemistry of Life **Learning Outcomes** At the end of the lesson, the students should be able to: - Characterize the six different forms of energy and the type of work done by each form. - Demonstrate familiarity with the first and second laws of thermodynamics. - Discuss and describe the structure and function of the four major types of organic compounds. - Describe what happens in chemical reactions. **Learning Activities and Resources** Good day beloved Students. Today we will study about energy and chemistry of life. In this lesson, we will explore how living organisms utilize energy. We will first consider how plants use energy from the sun to make sugar. Then we will explore how organisms use energy from the sugar to do work. All discussions, responses to questions during the presentation can be used as a quick assessment of learning and understanding. **Resources** ***https://www.educationworld.com/a\_lesson/lesson-plan-different-types-and-sources-energy*** **Introduction (with Core Values/Bible Integration)** The Bible is a textbook on ***energy*** \-- spiritual energy. It begins with God\'s generation of light. This illumination is the spontaneous effect of divine Love in action, of Truth manifested. The Bible then goes on to chronicle this energizing force in the lives of individuals and nations. Spiritual ***energy*** can be apprehended through prayer. We see it in our lives by understanding ourselves as immortal ideas of God. The scramble for material ***energy*** is based, in essence, on the limited concept of man as made of matter, as needing matter and yet fearing it. By its own definition, matter is limited. As long as we keep thinking f matter as the source of ***energy***, we will keep running out of it whenever we shift from one source to another. The ***energy*** of the Bible is directed toward uncovering man\'s God- given identity as a child of Spirit, surrounded by and reflecting infinite resources. This identity is a fact now, which we are all free to claim and prove. To become aware of this infinite source of ***energy***, we need to exercise intelligent faith; that is, pray with understanding. God, Spirit, Love, is All-in-all, and we are included in this allness. We are warmly cared for, as much at one with God as is a ray of light with the sun. **Body** A. ENERGY 1. Mechanical energy -- puts something in motion 2. Chemical energy -- the energy stored in molecules and chemical compounds 3. Electrical energy -- resulting from flow of electric charge 4. Radiant energy -- energy of electromagnetic waves 5. 6. Nuclear energy -- the energy in the nucleus or core of an atom B. LAW OF THERMODYNAMICS: CONSERVATION OF ENERGY 7. 8. C. ENERGY UNITS D. MATTER AND ORGANIC COMPOUNDS 1. Carbohydrates -- provides energy to cells, stores energy, forms body structures C H O 2. Lipids - stores energy, forms cell membranes, carries messages.PHOSPHOLIPIDS 3. Proteins -- helps cells keep them shape, makes up muscles, speeds up chemical reactions, carries messages and materials C H O N 4. Nucleic acids -- contains instructions for proteins, passes instructions from parents to offspring, helps make proteins.DNA RNA 5. BIOCHEMICAL REACTIONS Na+ Cl2=\>NaCl E. WATER, ACIDS, AND BASES **Summary and Conclusion (With Life Application/Uses)** All living things require energy to do the work necessary for survival and reproduction. This is true for bacteria, plants, and animals. **Energy** is simply the ability to do work, where **work** is done when a force moves an object. Let\'s consider your own needs for a moment. You need energy to turn on and turn off your computer. You need energy to get out of bed in the morning. You even need energy to listen to this lesson and think about what it says. And, yes, you need energy to reproduce. So where does energy come from and how do we use it? On Earth, energy ultimately comes from the sun. Plants use the sun\'s energy to make sugar. Organisms, in turn, use sugar as a source of energy to do work. **Assessment** - Recitations during the lecture. - Assignments posted on Canvas. - **Critical Writing** - **DIRECTION**: ***[Thoroughly answer the question below. Use appropriate academic vocabulary and clear and complete sentences]***. - **Describe the main functions of each of the four classes of organic compounds.** **References:**