Transcript of 8th larry
- 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. 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. 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. 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. 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. 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. 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. 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. 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. 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. 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. 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. 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. 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