8th larry

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  1. 1. 8th grade science life application And these are but the outer fringe of his works; how faint the whisper we hear of him! Who then can understand the thunder of his power
  2. 2. Matter Colothions 1:16 For in him all things were created: things in heaven and on earth, visible and invisible, whether thrones or powers or rulers or authorities; all things have been created through him and for him. This verse teaches us that god created everything including us and we were made to searve him Matter has three states. Solid, Liquid, and gas. You can meassure its mass volume and density Solid particles are close and move slow, liquid particles are a little more spread out and move at a moderate pace, gas particles are spread very far out and move very fast
  3. 3. Atoms and the periodic table Jeremiah 29:11 For I know the plans I have for you, declares the Lord, plans to prosper you and not to harm you, plans to give you hope and a future. This verse teaches us that god loves us and has a plan for us. So you shouldn't worry as much and trust and belive in god and the olan he has for you Atoms have protons, neutrons, electrons, and nucleuses The periodic table shows all the elements and their atomic number, symbol, group, and their atomic mass Chemisist classify an element as a metal based on its hardness, shininess, malleability, and ductility Protons are positivle charged, neatrons are neutrely charged, and electrons are negativley charged
  4. 4. Chemical bonds Ecclesiastes 4:12 Though one may be overpowered,two can defend themselves. A cord of three strands is not quickly broken. This verse teaches us that what we can't face alone we can better face together. Two types of bonds are ionic and covelant. Ionic bonds have cryistal shape, high melting points, and electrical conductivity. Covelant bonds have low melting points and are poor conductors. An ionic bond is a bond formed between two oppositly charged ions A covelant bond is a bond formed when two atoms share electrons
  5. 5. Chemical reactions Hebrews 13:8 For the word of God is alive and active. Sharper than any double- edged sword, it penetrates even to dividing soul and spirit, joints and marrow; it judges the thoughts and attitudes of the heart. This verse teaches us that the word of god even today is still relavent and can touch us un our very soul Evidence of a chemical reaction is a change in the properties of the materials involved. Evidence of a chemical reaction is a production of new materials that are different from the ones you began with. An endothermic reaction absorbs head and an exothermic reaction gives off energy in the form of heat. Chemical reactions happen when chemical bonds break down or when new bonds form
  6. 6. Acids and bases 1 John 4:1-3 Beloved, believe not every spirit, but try the spirits whether they are of God: because many false prophets are gone out into the world.2 Hereby know ye the Spirit of God: Every spirit that confesseth that Jesus Christ is come in the flesh is of God:3 And every spirit that confesseth not that Jesus Christ is come in the flesh is not of God: and this is that spirit of antichrist, whereof ye have heard that it should come; and even now already is it in the world. This verse teaches you to not always believe what you see and watch out for false prophets. A solution is a well mixed mixture Water is also know as the universal solvent A suspension is a mixture in which the particles can be easily seen and separated by letting it settle or filtration A solvent is the part of the solution present in the largest amount and it dissolves the other substances Acids and bases are measured by the PH sclae Hydrochloric acid is rated at a one and drain cleaner is rated at a fourteen, water is neutral and is seven
  7. 7. Energy For we are his workmanship, created in Christ Jesus unto good works, which God hath before ordained that we should walk in them. This verse teaches you that god has a plan for you and that we are his servants that do good deeds Kinetic energy is the energy of motion Kinetic energy depends on an objects mass and velocity Potential energy has the potential to do work and is stored until it is ready to be used. Elastic potential energy is the energy associated with things that can be stretched or compressed Gravitational potential energy is the energy that depends on height.
  8. 8. Thermal Energy Revelation 3:15 I know thy works, that thou art neither cold nor hot: I would thou wert cold or hot. This verse teaches that you shouldn't praise god half heartedly. You should eigher be cold as in not feeling anything and having no relationship with god or be hot as in praising him with all your heart and trusting him. You shouldn't say you're a christian and then never talk to god, or pray, or read the bible. The three types of temerature scales are Fahrenheit, Celsius, and Kelvin. Thermal energy is the total energy of all the particles Heat is the movement of thermal energy from substance a higher temperature to a substance at a lower temperature. Heat is transferred by conduction, convection, and radiation
  9. 9. Motion For in him we live, and move, and have our being; as certain also of your own poets have said, For we are also his offspring. This verse teaches us that we should live for jesus and that we are all children of god. It also says that even our own poets say so. An object is in motion when its distance from another object changes. When you know both the speed and the direction of an object you know its velocity. Speed that is given direction is called velocity . The speed of an object is the distance the object travels per unit of time.
  10. 10. Forces Colossians 2:20 Since you died with Christ to the elemental spiritual forces of this world, why, as though you still belonged to the world, do you submit to its rules: This verse teaches you that you should obey gods law more than the law of man because he died for your sins so you could go to heaven force is a push or pull The over all force on an object after all the forces are added together is the net force Unbalanced forces can cause an object to move Equal forces acting on one object in opposite directions are balanced forces Inertia is the tendency of an object to resist change in its motion Newton's first law of motion states that an object at rest will remain at rest and an object that is moving at constant velocity will continue moving at that constant velocity unless acted upon by an unbalanced foe
  11. 11. Magnetism Hebrews 10:22 let us draw near to God with a sincere heart and with the full assurance that faith brings, having our hearts sprinkled to cleanse us from a guilty conscience and having our bodies washed with pure water. This verse teaches us that we must draw near to god and honestly want to be forgiven for him to purify us Each magnet has two ends called poles A pole is an are where the magnetic effect is strongest The poles are labeled north and south. The north pole will always point north Magnetic poles that are opposite attract and magnetic poles that are alike will repel If you drop a magnetic object too many times or hard enough the domain will become unalined and it will no longer be magnetic
  12. 12. Electricity Isaiah 40:29 He gives strength to the weary and increases the power of the weak. This verse teaches us to ask god for strengh. No matter what it is he can help. Even if it's a science project and Mrs. Disla is starring at you with death in her eyes Charges that are the same repel each other and charges that are different attract each other An electric charge exerts a force through the electric field that surrounds a charge An electric field extends outward from every charged particle In static electricity the charges build up but do not flow Conduction is the transfer of electrons fro, a charged object to another object by direct contact
  13. 13. Sound Psalm 66:8 Praise our God, all peoples, let the sound of his praise be heard; This verse tells us to use the voice god gave us to praise him. It can be in any way. You can pray, and sing Sound travels in waves Sound is caused by creating vibrations The speed of sound depends on the elasticity, density, and temperature of the medium The pitch of the sound is how high or low it seems to a person The pitch of the sound depends on the frequency of the sound waves
  14. 14. Light John 12:46 I have come into the world as a light, so that no one who believes in me should stay in darkness. This verse teaches us that whenever you feel darkness in your life you should turn to jesus so he can brighten your life. When light strikes an object the light can be reflected, transmitted, or absorbed Regular reflection happens when parallel rays of light hit a smooth surface. Diffuse reflection happens when parallel light hits an uneven or bumpy suface A plane mirror forms an image that is right side up and the same size as the object that is being reflected. Concave mirrors curve inward like a bowl and can form a virtual image or a real image.Convex mirrors curve outward and only forms virtual images