Comparing Rational Numbers | Math with Mr. J

Welcome to Comparing Rational Numbers with Mr. J! Need help with how to compare rational numbers? You're in the right place!

Whether you're just starting out, or need a quick refresher, this is the video for you if you're looking for help with comparing rational numbers. Mr. J will go through examples of comparing rational numbers and explain how to compare them using different strategies.

✅ Related Videos

✅ Chapters and Timestamps
00:00 - Intro
01:00 - Numbers 1-4
04:59 - Numbers 5-8

About Math with Mr. J: This channel offers instructional videos that are directly aligned with math standards. Teachers, parents/guardians, and students from around the world have used this channel to help with math content in many different ways. All material is absolutely free. #MathWithMrJ

Hopefully this video is what you're looking for when it comes to comparing rational numbers.

Have a great rest of your day and thanks again for watching! ✌️✌️✌️

[camvio]

Going to take my last GED test which is math today... You've really helped a lot. I appreciate you so much !

[nelcyrelcadungog]

Bottle sterilizer - A bottle sterilizer is an apparatus which is used for destroying microorganisms in containers like feeding bottles through boiling.
Broom - A broom is a tool which is used for sweeping. It consists of twigs and bristles bound together and attached to a handle.
Clothes Hanger - A hanger resembles the shape of a person's shoulders and is used to hang garments on.
Dish washer - A dishwasher is a mechanical device for cleaning dishes, eating utensils and pots.
Dryer - A dryer is a machine or apparatus that removes moisture through ventilation or heat.
Dustpan - A dustpan is a handheld pan or scoop into which dust is swept.
Duster - A duster is a cloth or brush which is used in removing dirt or dust.
Flat Iron - A clothes iron is an electric appliance which is used along with an ironing board to iron or press clothing, fabric or draperies.
Ironing Board - An Ironing Board is a long, narrow padded board often collapsible supporting legs used as a working surface.
Laundry/Sorting Baskets - A laundry basket is a hamper that is used for holding dirty clothes for washing or wet clothes for drying. It may also be used for sorting clean clothes to be folded.
Vacuum Cleaner - A vacuum cleaner is an electrical appliance which is used for cleaning floors, carpets, and furniture by suction.
Washing Machine - A washing machine is an electric appliance which is used for washing clothes and linen.

[nelcyrelcadungog]

Airport - an airport is a vessel usually rounded which is used for holding liquid
to maintain heat or coldness.
Blender - A blender is a kitchen and laboratory appliance which is used
to mix, puree, or emulsify food and other substances.
Coffee Maker - A coffee maker is an electric countertop appliance that
brews hot coffee automatically.
Chopping Board - A chopping board is a flat, wooden, or plastic board
where meats or vegetables can be cut.
Electric Knife - An electric knife is a kitchen device which is used for
slicing food. It requires less physical effort than an ordinary knife
and makes neater slices.
Food Tongs - A food tong is an instrument with two hinged or
sprung arms for grasping and holding.
Electric Can Opener - An electric can opener is a very useful device which
is used to open canned goods with ease and accuracy.
Food Processor - A food processor is a multitasking tool which is
used to slice, dice, or whip food ingredients.
Ladle - A ladle is a long-handled spoon with a deep bowl at the end
for serving food, especially broth or soup.
Microwave Oven - A microwave oven is an oven that uses microwave
to cook or heat food.
Stove - A stove is an appliance in which electricity/gas is utilized to
supply heat to be used for cooking or heating

[nelcyrelcadungog]

ASSES - To determine the value or extent of something.

CONTAMINATE - To make unclean through contact

CRUCIAL - Significant to the solution of a problem

DISCARD - To put away or throw away

DOUBLE-BAGGED - A technique of putting contaminated items/things in a plastic bag and then placing the closed bag into another plastic bag.

FUSE - A device used for protecting an electric circuit

POTENTIAL - Capable of growth development and coming into being

RESPIRATORY - An instrument that supplies

[nelcyrelcadungog]

BP apparatus aneroid (SPHYGMOMANOMETER) - An aneroid unit is mercury free and consists of a cuff that can be applied with one hand for self-testing; a stethoscope that is built in or attached; and a valve that deflates automatically with the data displayed on an easy-to-read gauge that will function in any position.

BP apparatus mercurial (SPHYGMOMANOMETER) - A mercury-based unit that has a manually inflatable cuff attached by tubing to the unit that is calibrated in millimeters of mercury. During blood pressure measurement, the unit must be kept upright on a flat surface and the gauge read at eye level.

BP apparatus digital (SPHYGMOMANOMETER) - A digital

[nelcyrelcadungog]

CELL - It is known as the basic unit of life.
-All organisms are made up of cells.
📌 Types of CELLS
•bone cell. •skin cell. •blood cell
•Sex cell (somatic cells). •muscle cell. •nerve cell
📌 TISSUES - These are groups of similar cells that work together to perform a specific function
📍 EPITHELIAL TISSUES
it covers all internal and external surfaces of your body lines body cavities and hollow organs, and is the major tissue in glands.
📌 4 types of tissues
• EPITHELIAL• NERVOUS • MUSCLE • CONNECTIVE
📍 NERVOUS TISSUE
It is found in the brain, spinal cord, and nerves, it is responsible for coordinating and controlling many body activities.
📍 MUSCLE TISSUE
Movement is the main function of muscular tissue. They have the ability to contract and this is what brings about the movement of the body parts.
They also help to maintain body posture and position
Can be adjusted by the size.
📍 CONNECTIVE TISSUES
provides support, binds together and protects tissues and organs of the body.

[nelcyrelcadungog]

it comes from the Ancient Greek micros meaning "small" and skopein, which means "to look"
it is a tool which can help you see tiny objects and living organism.
📌 HANS & Zacharias Janssen
invented the first so-called compound microscope in the late 16th century when they discovered that if they put a lens at the top and bottom of a tube and looked through it, objects on the other end became magnified.
📌 Robert Hooke (The discovery of Microscope)
He invented the compound light microscope which uses 3 lenses
📌 Anton Van Leeuwenhoek
He made microscopes consisting of a single high-quality lens of very short focal length
MICROSCOPY -it is the science of investigating small objects and structures using microscope as an instrument.
What makes a microscope determine how clearly a small object can be viewed?
MAGNIFICATION - describes how much larger an object appears when viewed
•The magnification is written on the side of the lens.
•The value could be 4x, 10x, 40x or 100x.

[nelcyrelcadungog]

DEFINITION OF TERMS

BULB - A rubber which is squeezed to inflate the cuff

CARAFE - A glass pot with a pouring spout

CAREGIVER - A worker who is qualified to provide personal care independently or with minimal supervision to children, elderly or people with special needs (disabilities).

CHEST PIECE - Also called the head, contains the diaphragm or bell that vibrates with sound

CHILD - An individual with age ranging from 0-13 years old

COUNTERTOP - A flat surface on top of a cabinet or display case, as in a kitchen

CUFF - A fabric that is wrapped around a patient's arm

EAR TUBES - Attach the earpieces to the main body of the stethoscope

EARPIECES - Part of the stethoscope which are placed into the ears and transmit sounds directly into them

ELDERLY - An individual with age ranging from sixty (60) years old and above.

EMULSIFY - The process of combining two liquids that do not normally mix easily

INFANT - An individual with age ranging from 0-12 months (1 year old)

LEVER - A projecting handle used to adjust or operate function

PEOPLE WITH SPECIAL NEEDS - person incapable of performing specific tasks either physically, mentally, and/or behaviorly.

RECTUM - the end part of the large intestine.

RESERVOIR - a receptacle for storing fluids

SUCTION - A force that causes a fluid or solid to be drawn into an interior space or to stick on a surface because of the difference between the external and the internal pressure.

TODDLERS - Individual with age ranging from 1-3 years old

TUBING -  Also called acoustic tubes with connect two ear tubes to the chestpiece (diaphragm or bell)

VALVE - allows air in to inflate the cuff when the bulb is squeezed then can be

unscrewed to release the air and remove the cuff.

VESSEL - is a hollow container used to hold liquid

WHIP - is the process of striking something with continual, repetitive strokes