TEAS Science Review | TEAS 7 Science
Summary
TLDRJohn from Smart Edition Academy guides viewers through the TEAS 7 Science section, covering a comprehensive list of topics including anatomy, physiology, and biology. He emphasizes the importance of understanding detailed concepts and offers study tips like labeling diagrams. The video also touches on chemistry basics, scientific reasoning, and the scientific method, providing resources and a supportive community for students preparing for the TEAS exam.
Takeaways
- π The video is an educational resource provided by John from Smart Edition Academy, focusing on the TEAS 7 Science section, known for its difficulty and breadth of topics.
- π Students often struggle with understanding what is on the TEAS test and what to study, which this video aims to clarify by covering every topic on the test.
- π John encourages viewers to check out the resources in the video description, including a free practice test, a boot camp, a Facebook study group, and the Smart Edition Academy's online course.
- β° The Science section of the TEAS has 50 questions to be answered in 60 minutes, emphasizing the need for quick and accurate responses.
- 𧬠The Anatomy and Physiology section is covered first, detailing the organization of the human body, body cavities, and the four types of human tissue.
- β€οΈ The cardiovascular system is highlighted as a significant and frequently tested area, with an emphasis on understanding the heart's function and blood flow.
- π The gastrointestinal system requires knowledge of its structures, functions, and the path of food through the system, including accessory organs and common disorders.
- π The reproductive system is another key area, with an expectation to understand both male and female anatomy and scientific concepts of reproduction, including fetal development.
- π§ The urinary system ties into other body systems, particularly the circulatory and endocrine systems, focusing on the anatomy and functions of the kidneys, bladder, and urethra.
- 𦴠The skeletal system is discussed, including the types of bones, the process of ossification, and bone remodeling, with a focus on the axial and appendicular skeletons.
- πͺ The muscular system is covered, with an emphasis on the three types of muscle tissues and the physiology of muscle contraction.
- π§ The nervous system is a complex and heavily tested area, requiring in-depth knowledge of its anatomy, functions, divisions, and the process of neural conduction.
Q & A
What is the main purpose of the video by Smart Edition Academy?
-The main purpose of the video is to cover the TEAS 7 science section, providing an overview of the topics students should study for the test.
What is the structure of the science section in the TEAS 7 exam?
-The science section consists of 50 questions that must be answered within 60 minutes, focusing on various systems of the human body and scientific reasoning.
What are the seven levels of organization of the human body mentioned in the script?
-The seven levels of organization are chemical, organelles, cell, tissue, organ, organ system, and organism.
What is the significance of understanding the cardiovascular system in the TEAS 7 exam?
-The cardiovascular system is a significant part of the exam, often appearing in questions, so students need to know the flow of the heart and related anatomy well.
What is the advice given for understanding the anatomy of the cardiovascular system?
-The advice given is to draw or label diagrams of the heart and other systems without looking at the book or online course to ensure a deep understanding.
What should students know about the respiratory system for the TEAS 7 exam?
-Students should know the anatomy and physiology of the respiratory system, including the mechanics of breathing and the functions of each organ within the system.
Why is the endocrine system emphasized as an important topic in the TEAS 7 exam?
-The endocrine system is emphasized due to the frequency of questions on it, covering hormones, endocrine glands, and their secretions.
What are the two main parts of the skeletal system?
-The two main parts of the skeletal system are the axial skeleton, which includes the skull, spine, and rib cage, and the appendicular skeleton, which includes the limbs and girdles.
What is the significance of the integumentary system in the TEAS 7 exam?
-The integumentary system is significant as it covers the skin, hair, and nails, and students need to be familiar with its layers and functions, including the hypodermis and various glands.
What is the importance of the nervous system in the TEAS 7 exam, and what should students focus on?
-The nervous system is crucial for the exam, with questions likely to appear on it. Students should focus on its anatomy, functions, divisions, and the structure and function of neurons.
Outlines
π TEAS Science Section Overview
John from Smart Edition Academy introduces the video's focus on the TEAS (Test of Essential Academic Skills) science section, which is considered challenging due to its breadth of topics. He emphasizes the importance of knowing what's on the test to avoid wasting study time. John encourages viewers to check out the provided links for free resources, including a practice test, a boot camp, and a Facebook study group. He also mentions the Smart Edition Academy's online course and practice test pack. The video aims to cover every topic on the TEAS science test to guide students on what to study, starting with the anatomy and physiology section.
π In-Depth Anatomy and Physiology Review
This paragraph delves into the specifics of the anatomy and physiology section of the TEAS, starting with the organization of the human body, including body cavities, planes, and the four types of human tissues. It then moves on to the cardiovascular system, emphasizing the importance of understanding blood flow and heart function, suggesting that students draw diagrams to aid understanding. The respiratory system is next, covering its anatomy and the mechanics of breathing. The paragraph also touches on the gastrointestinal system, reproductive system, urinary system, and skeletal system, highlighting the need for detailed knowledge of each system's anatomy, physiology, and related disorders.
πͺ Muscular and Integumentary Systems Exploration
The muscular system is discussed, focusing on the three types of muscle tissues: cardiac, skeletal, and smooth muscles, and the process of muscle contraction. The integumentary system, consisting of skin, hair, and nails, is also covered, detailing its layers and the functions of associated glands. The nervous system is emphasized as a crucial area for in-depth study, including its anatomy, functions, divisions, and the structure and function of neurons. The endocrine system is another key topic, with a focus on hormones, endocrine glands, and their secretions, which are often tested on the TEAS.
𧬠Scientific Method and Biology Fundamentals
The paragraph discusses the scientific method, including observation, hypothesis formulation, experimentation, and conclusion reporting. It differentiates between inductive and deductive reasoning. The foundations of biology are explored, including taxonomy, biomolecules, cellular respiration, and photosynthesis. The structure and function of cells, including prokaryotic and eukaryotic cells, are detailed, along with the processes of mitosis and meiosis. Genetics and DNA are covered, mentioning Gregor Mendel's theories and the importance of understanding DNA replication and the roles of different RNA types.
π§ͺ Chemistry and Scientific Reasoning
This section addresses the chemistry component of the TEAS science section, starting with scientific notation and moving on to atomic structure, the periodic table, isotopes, and temperature conversions. States of matter and phase changes are explained, along with the properties of matter, including physical and chemical properties, and the distinction between intensive and extensive properties. Chemical bonds, solutions, chemical reactions, and energy diagrams are also discussed. Acids and bases are highlighted, with an emphasis on their properties, reactions, and the pH scale.
π Wrapping Up the Comprehensive TEAS Science Review
The final paragraph wraps up the extensive review of the TEAS science section, acknowledging the video's length due to the multitude of topics covered. It encourages students to ask questions or seek further resources in the comments section and promises continued support in upcoming videos. The paragraph concludes by wishing students good luck on their TEAS exam.
Mindmap
Keywords
π‘TEAS
π‘Anatomy and Physiology
π‘Cardiovascular System
π‘Respiratory System
π‘Gastrointestinal System
π‘Reproductive System
π‘Urinary System
π‘Skeletal System
π‘Muscular System
π‘Nervous System
π‘Endocrine System
π‘Scientific Method
Highlights
John from Smart Edition Academy covers the TEAS 7 science section, which is considered difficult with many chemistry topics.
Students often waste time figuring out what's on the test, so the video aims to clarify what to study.
Links in the description provide free resources, including a practice test and a Facebook study group for TEAS preparation.
The science section consists of 50 questions to be answered within 60 minutes, requiring quick responses.
Anatomy and physiology are covered, starting with the organization of the human body and body cavities.
The importance of understanding the cardiovascular system is emphasized, including the heart's function and blood flow.
A tip for mastering anatomy is to draw and label diagrams without referring to notes or online courses.
The respiratory system's anatomy and physiology are discussed, including the mechanics of breathing.
The gastrointestinal system requires knowledge of structures, functions, and accessory organs.
Disorders of the digestive system, such as ulcers and cirrhosis, are part of the study material.
The reproductive system's anatomy and the scientific understanding of reproduction are essential topics.
The urinary system's anatomy and its interaction with other body systems, like the circulatory and endocrine systems, are covered.
The skeletal system's anatomy, including the axial and appendicular skeletons, and bone types, is discussed.
Ossification and bone remodeling are part of the skeletal system's study, along with bone structure and function.
The muscular system's three types of muscle tissues and the physiology of muscle contraction are essential.
The integumentary system's layers and functions, including the hypodermis and glands, are covered.
The nervous system requires in-depth knowledge, including its anatomy, functions, and divisions.
The endocrine system's hormones and glands, and their roles in the body, are key topics for the TEAS.
The lymphatic system's key players, types of immunity, and associated diseases are discussed.
Biology, chemistry, and scientific reasoning are also part of the science section, with a focus on the scientific method and experiment design.
Scientific notation, atoms, and the periodic table are fundamental chemistry topics for the TEAS.
Chemical bonds, solutions, and reactions, including acids and bases, are part of the chemistry section.
The video concludes by encouraging students to study the outlined topics thoroughly for the TEAS science section.
Transcripts
hey it's john with smart edition academy
and in today's video we are going to go
over the teas 7 science section this is
arguably one of the more difficult
sections on the test there's a ton of
amp chemistry topics that a lot of
students have trouble with and what we
hear a lot of the time is that students
are really wasting a lot of time trying
to figure out just what's on the test
what should i be studying and so that's
what this video is all about we're going
to go over each and every topic on the
test so that you know what to study
now before we get into it i want you to
check out the links in the description
below there are links to our t7 free
practice test we have a boot camp that's
totally free it's got tons of resources
in there there's a link to our facebook
study group it's got tens of thousands
of students all preparing for the teas
sharing the resources that are working
for them how they got good scores so i
want to make sure you guys are part of
that community so check out that link
and then there's links to the smart
edition academy t7 online course the
practice test pack all that good stuff
it's all in the links below
so go ahead and check that out
if you like this video and you think
it's helpful subscribe give it a like
and make sure that you are getting
alerted when there are new videos coming
out which we have a lot of plans so i
want to make sure that you guys get
notifications when those videos come out
i'm actually going to throw my shades on
because it's super sunny and i can't see
squat and i want to be able to do this
correctly so i'm going to throw my
shades on and let's go ahead and get
right into it now the science section is
going to have 50 questions in 60 minutes
so you have barely over a minute to
answer each of these questions so you
need to be able to do it pretty fast and
so we're going to start with the anatomy
and physiology section we're going to go
over each of these systems and what all
the topics are within those systems that
you need to know so the first section
that we'll cover is the organization of
the human body and what you need to know
here is really the levels of
organization and the body cavities so
there's going to be seven levels to the
body
or the organization of the body and that
is the
chemical organelles cell tissue organ
organ system and organism
now when it comes to the body cavities
and kind of knowing that terminology a
few of them to know are kind of the
posterior the anterior the lateral
distal medial and the body planes
consist of the upper limbs the lower
limbs the central region and the head
region
now we can also throw in there knowing
the four types of human tissue so those
types are the connective the epithelial
the muscle and the neural tissues moving
right along to the cardiovascular system
this is something that you will see
quite a bit of on the test it's a pretty
important part of amp and when we're
talking about blood and blood flows and
things like that it's something that
you're probably definitely going to get
questions on
so
you need to know the flow of the heart
like the back of your hand you'll likely
see
a question on this if not more than one
question on their cardiovascular system
so one really good tip that i can give
you that helps with understanding really
all the amp systems is to really try and
draw or label your own diagrams of say
the the heart and do it with your book
closer with your online course not open
if you can do this and really label
everything and say you know the flow of
the heart and all the parts of the
different systems this is something that
can really really help you out so it's
just a tip to get familiar with it and
you know that if you can label
everything with your book clothes
without looking at the online course
you've really mastered this and you
understand the anatomy really well
now with all sections of the teeth they
are going to have really detailed
questions they're not going to be giving
you easy questions you're not going to
get softballs
to hit home runs with these are going to
be pretty difficult so you know an
example of something particularly with
the cardiovascular system might be you
know something like when this heart
valve closes and this one opens it
releases what type of blood
you know so it's not going to say when
this valve closes and this one opens
what does it release blood no it's going
to say what type of blood does it
release so this is kind of the level
detail that you can expect
so let's talk about the anatomy of blood
you need to know the functions of blood
in homeostasis as well as the blood
grouping so there is a b a b
and
type o blood you should work towards
having a pretty solid understanding of
cardiovascular anatomy and this is going
to include things like the atria the
ventricles the septum the three layers
of a heart wall the four valves that
regulate blood flow in and out of the
heart all things that you're going to
need to be very familiar with so this
brings us right into the respiratory
system now you need to know the anatomy
of the respiratory system and
and
the physiology of how each organ within
this system functions and works together
so it's also going to
kind of cover on the test
the mechanics of breathing and
respiration within the respiratory
system so as with all systems you'll
need to know the anatomy and so these
are going to be things like the upper
and lower tracks of the respiratory
system the nasal cavity the larynx the
pharynx the trachea
and amongst other things be familiar
with the respiratory functions and and
all that the breathing mechanics of
actually how breathing works now when it
comes to the gastrointestinal system
we
need to know about the structures and
the functions of the digestive system so
you'll need to know the anatomy of the
digestive system as well as knowing the
path of food into the system from your
mouth into the gastrointestinal system
there are some accessory organs to the
gastrointestinal system that you should
be familiar with so this includes the
liver the pancreas the gallbladder the
tongue and digestion is a big part of
this system so you'll be expected to
know how digestion works now in addition
to those things you will also need to
know about disorders of the digestive
system so with the stomach it's things
like vomiting and ulcers the liver it's
cirrhosis and hepatitis the intestines
it's ibs irritable bowel syndrome
crohn's disease colitis appendicitis
things like that so be familiar with a
lot of those disorders in the gastro
system the reproductive system
definitely going to see questions on
this and for this system you'll need to
know all the parts of the reproductive
system and
quite possibly being able to identify
them on a diagram so understanding how
reproduction works down to that really
scientific level is necessary for this
topic we all know at a very high level
how reproduction works but we need to
know it at the scientific level so
knowing both the male and female
reproductive anatomy will be the
foundation of answering these questions
correctly on the t7 so as an important
aspect of this system revolving around
reproduction will require familiarity
with things like the fetus the umbilical
cord placentas the amniotic sac
in later stages of this topic there are
things to know about human development
like puberty and menstruation
now with the urinary system you need to
understand kind of how the other body
systems work with the urinary system and
you know this is particularly like the
circulatory system the endocrine system
and how they aid in urinary excretion
absorption and filtration so the basics
require you to know the anatomy of the
urinary system and this includes things
like waste elimination osmoregulation of
blood and water hormone secretion lots
of questions on hormones on the tests
and this goes not only with the urinary
system but all the systems the endocrine
system
could have a lot of hormone questions so
be familiar with all these
you know different hormones and kind of
what they secrete you need to have a
good understanding of the kidneys the
bladder and the urethra
also important to know about nephrons
and how urine formation works it's an
important topic of this system so make
sure that you are familiar with it no
urine excretion is a part of the urinary
system that you need to be familiar with
and this kind of covers the topic of adh
the anti-diuretic hormone so it's
necessary for this system lastly for
this system i would probably say
you know knowing urinalysis and this
kind of is broken into two areas which
is macroscopic uranalysis and
microscopic urinalysis
now for the skeletal system it's
important to really understand how bones
form
how they remodel themselves and how they
constantly change as a person grows
now when a human is born they have 270
bones in the body but as you grow your
bones actually fuse together so by the
time you're an adult you have 206 bones
now there's two main parts to the
skeletal system the axial skeleton and
the appendicular skeleton
now the skeletal system consists of
bones cartilage and ligaments so you
should know what those are and kind of
what they do and how they work now it's
likely that you'll see questions on bone
shape structure so you should know the
types of bones so the types of bones
include long bones flat bones irregular
bones sesamoids and short bones so let's
talk about an example of a type of
question that you might see on the
skeletal system
you're not going to see something that
is as simple as what is a flat bone
that's way too easy way way too easy you
would see something
uh you know kind of more difficult than
that so right so that's not what the
tease is about the t test is going to
give you something more like which of
these bones is a flat bone and then
you'll have a list of bones to choose
from so not only do you need to know
what a flat bone is
you'll need to go a step further and
know of the bones and the answer choices
which ones are flat bones so that's the
kind of level of detail you can expect
so you need to know that stuff and do
your studying accordingly to know that
you need to know that extra level it's
not going to
through these easy questions so make
sure you're getting into the details and
know that
you can't stop on that really topical
high level
of just knowing the definition of a
short bone you need to go deep so lastly
ossification and bone remodeling is
going to be a part of the skeletal
system to know so be familiar with that
okay so when it comes to the muscular
system we need to know the three
different types of muscle tissues and
we'll also need to know kind of the role
of the muscular system in movement and
the physiology of muscle contraction and
how that works so the three types of
muscles to know are the cardiac the
skeletal and the smooth muscles so you
should become more familiar with the
anatomy of those three types of muscles
and and again like i said know how
muscle contraction works now next up is
the integumentary system the
integumentary system is composed of your
skin your hair your nails
so you want to be
very familiar with the layers that
encompass this system because there's
quite a few next you need to study the
hypodermis and the glands so the glands
include the sweat glands and the
sebaceous glands so beyond that you'll
need to become familiar with the details
of hair and nails
and when we talk about the nervous
system you will really need to know this
pretty in depth
the anatomy of the nervous system and
this includes its functions and its
divisions and in addition to that you'll
need to know the parts of the neuron the
neural conduction and the synaptic
transmission now the nervous system is
something you will definitely see
questions on the test
you need to know this system at a pretty
detailed level i don't think anybody
really takes the test and doesn't get a
question on the nervous system but there
are
two parts to the nervous system the cns
and the pns the cns is a central nervous
system and the pns is the peripheral
nervous system now the anatomy of the
brain is broken into three regions that
is the cerebellum the brain stem and the
cerebrum so be familiar with that you'll
very good chances you'll get questions
on something related to that so you will
need to know the lobes of the brain this
is going to include the frontal the
parietal the temporal and the occipital
included in the nurse nervous system is
the thalamus and the limbic system
neurons are a crucial part of the
nervous system and being familiar with
the anatomy of neurons is super
important and and that is really the
cell body the dendrites and the axon
and another major part of this system is
knowing the synaptic transmission and
nerve impulses
up next is the endocrine system the
endocrine system releases chemical
signals and there are different types
that you'll need to know so it's common
to see questions about receptor
molecules and how they interact within
the system to produce responses so
hormones and their secretions as well as
the endocrine glands and their
secretions are going to be a must know
for the t7 test now amongst all the amps
systems you will want to know this one
extremely well it's something that has
been said in the past by many of
students there is quite a bit of
questions on the endocrine system
there's a lot to it and it's something
if you're going to spend time on any of
the systems definitely make sure that
you are feeling comfortable with the
endocrine system all right so if you're
still hanging
we're almost there we're almost through
the amp section we are going to talk
about the lymphatic system so there's a
couple of key players in the lymphatic
system to know which are
the spleen the tonsils the adenoids the
appendix and the thymus gland so you
have two types of lymphocytes which are
the b cells and the t cells then when it
comes to t cells you should know about
the killer t cells killing hosts that's
something that's pretty
you know
basic that you're going to want to know
for the lymphatic system
and there's four types of immunity to
know which are the natural passive
natural active artificial passive and
artificial active now there's several
common diseases and disorders associated
with the lymphatic system this includes
things like lupus type 1 diabetes
rheumatoid arthritis all things that can
be
diseases within the lymphatic system
so that's it for amp congratulations we
got through it let's move on to the next
session but so now we can cover biology
chemistry and scientific reasoning so
let's go ahead and get into a couple of
those topics so let's talk about the
scientific method and designing an
experiment so you know this lesson in
the smart edition academy online course
really introduces the idea of
experimental design and the factors that
you must consider to build a successful
experiment so when conducting a
scientific
research the two types of reasoning to
become familiar with are inductive
reasoning and deductive reasoning so
know the differences between those two
now according to the scientific method
the next couple of steps that we'll talk
about are
are followed after you make an
observation or ask a question
so that is conduct a background research
on the topic
formulate a hypothesis test the
hypothesis with an experiment analyze
those results and then report the
conclusions that explain
whether the results support that
hypothesis
data analysis and interpretation within
the science section uh something you'll
need to be familiar with and you'll need
to know the difference between positive
and negative correlations or if there's
no correlation this topic will also
cover scientific tools and measurements
so you'll need to know kind of units of
measurement like length mass volume and
the metric system but look this is
something that's really important for
your
program it really helps to learn it now
don't
try and skim over it or see if this is
something i i don't have to learn in
order to pass the t7 it's important
because you need it for your program the
metric system is going to come up a
million times so learn that stuff now
make it easy for yourself once you do
get into your program since you're
putting in all the study time now
and we can talk about the foundations of
biology so this is kind of the process
that researchers use to study science
and it also examines the classes of
biomolecules and how substances are
broken down for energy now to understand
the foundation of biology among other
things
you need to understand the taxonomy
system which is the kingdom phylum class
order family gene of species we probably
remember that from high school we may
have seen this before but you want to
get a refresher on it and be familiar
with that now the foundations of biology
that you should be familiar with are
like water and biomolecule basics uh and
the various biomolecules themselves so
that's like protein carbohydrates lipids
nucleic acid
now for cell structure function type uh
you know this lesson
in the smart edition academy online
course
describes the cell structure in two
different types of cells so the
lesson also explores the function of
various cell parts so you'll want to
know things like cellular respiration
cell structure cell function
there are different types of cells so
you want to learn about the two general
types and those are the prokaryote and
the eukaryotic now you should know the
components of these two types of cells
and be able to label them in a diagram i
mentioned that before it's really
helpful it helps you
really even feel more confident that if
you can do that you know the material
when it comes to
animal cells
the main components are the membrane the
nucleus the mitochondria the ribosomes
vacuoles
endoplasmic reticulum
lysosomes and the golgi apparatus now
plant cells are similar but different so
know the differences between plant and
animal cells
cellular reproduction
and the division of cells these are
questions that will very likely come up
on the t7 now these processes provide
ways for cells to make new cells so you
want to know about the types of cellular
reproduction that's asexual reproduction
binary fission sexual reproduction
and the cell cycle includes two phases
which is the interphase and the mitotic
stage
let's talk about mitosis and the four
phases of mitosis that is the prophase
the metaphase the anaphase the telophase
be familiar with all those different
phases uh the four different phases of
mitosis and for meiosis there's two
rounds to be familiar with that's
meiosis 1 and meiosis 2.
now when it comes to cellular
respiration and photosynthesis
cell respiration includes things like
glycosis oxidation of the pyruvate
citric acid cycle aka the krebs cycle
and the electron
transport chain now photosynthesis is
something that will that we'll very
likely see some questions on so be
familiar with that process how it works
things we've seen in the high school but
get that refresher and be familiar with
it and do lots of practice questions on
this topic so that you can be familiar
with what you're going to see on the
test
genetics and dna this is a pretty
regular routine question that comes up
on the teas around this topic
it's the you know the introduction of
genetics the study of heredity
and heredity is the characteristics of
offsprings and and how they inherit
genes from their parents
so you're probably familiar with
probably have heard of gregor mendel's
theories of heredity
and how they've affected the entire
field of genetics so be familiar with
that brush up on that
other things you'll want to be familiar
with are the four nitrogen bases and dna
replication messenger rna
it's important to know the differences
between these so the last topic that
we'll cover is the chemistry part of the
science section and this section has a
lot of people
from what i'm hearing a lot of people
are getting flustered about it they're
not feeling confident in chemistry they
may not have even taken chemistry in
high school or in any of their prereqs
or anything like that and so it's a
little intimidating but you guys can
totally do well in this section if you
put in the time to study and know what
topics you need to study so let's go
ahead and start talking about that
scientific notation is something that
will come up in chemistry now this lets
us write and simplify very large numbers
so be familiar with scientific notation
atoms are going to be a very basic part
of chemistry so you need to know that
all matter is made of atoms know the
components of atoms and that includes
the
nucleus the protons the neutrons
the electron cloud electrons and you
know in this case protons are positive
neutrons have no charge or are neutral
electrons are negative and you'll get
familiar with all of those particular
things when we're talking about atoms
when it comes to the periodic table of
elements a lot of people ask if you need
to know the entire periodic table of
elements you do not need to memorize
every element on that table but you do
need to be familiar with the parts of
the table like the atomic number and
atomic mass there will be
you know very likely questions on the
test that might ask you about those
things it might give you the one little
part of the element and ask you to read
something do something reading and
interpreting that information from the
periodic table but you don't need to
memorize the whole table
isotopes
these are atoms of an element that have
the same number of protons but the
number of neutrons may be different so
those are isotopes be familiar with that
temperature and the metric system is
something that you'll see so converting
using the metric system
uh freezing boiling body temps
in both fahrenheit and celsius
you should be familiar with converting
fahrenheit to celsius this is also
something that's kind of loosely covered
in the math section as well so it pays
to know this and know how to convert the
standard
system to the metric system these are
your lengths weights volumes things like
that now states of matter is a whole
topic within chemistry and it explains
the differences between solids liquids
gases and plasma it also describes how a
sample can change from one state of
matter to another going from a solid to
liquid gas plasma vice versa and it goes
uh
both ways between all of these different
states of matter
so
you know there's phase changes between
the solid liquids gases plasma
in addition to the states of matter
you'll need to have an understanding of
the heating and cooling curve properties
of matter
now this is kind of more of the
fundamentals to the understanding of
chemistry so matter is anything that
takes up space and has mass and
properties are broken down into physical
and chemical properties those two so be
familiar with them
you'll also need to know about intensive
properties versus extensive properties
now matter can change through six phase
changes that you need to be familiar
with that is condensation evaporation
freezing melting sublimination and
deposition
now other things to know are kind of
around molecular traits so adhesiveness
and cohesiveness as well as diffusion
and osmosis
so those are all things under that topic
now when we talk about chemical bonds as
a topic
this kind of explains the three ways in
which atoms can become stable
so know about ionic compounds and
covalent compounds know about ion
formation and reviewing the different
types of bonds like ionic bonds and
covalent bonds will help you gain a
better understanding of this topic in
general so just get more familiar with
those two particular things now chemical
solutions is a topic within chemistry
it'll have us discussing you know the
properties of different types of
mixtures focusing on solutions
you know then it examines aspects of
chemical reactions including you know
the components of the reactions and the
type of changes that occur so the
different types of solutions are
homogeneous and heterogeneous solutions
other concepts you want to be familiar
with for the chemical solutions topic
chemical reactions types of reactions
and energy diagrams
acids and bases are something that's
almost a definite to get some questions
on the test about now this talks about
the properties of acids and bases
the various theories that define them it
also covers acid and base reactions and
the ph scale so be familiar with how
litmus tests works those are those
strips of papers that are colored and
they indicate if it's an acid or a base
and it might turn blue or red
very likely you'll get questions on this
and the test will at a minimum require
you to have an understanding of the
nature of acids and bases the
classification of acids and bases and
acid-base reactions congratulations you
have gotten through this entire video
which i think is even going to be longer
than i expected it to because there are
just so many topics on the test now i
hope this video was helpful if you think
we miss anything if you have any
questions on any of these topics if
you're looking for good resources just
drop your comment below we will help you
out we'll answer your questions
and we will look forward to seeing you
guys on the next video good luck on the
test
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