فیلم و انیمیشن
As long as you have factored your polynomial completely, making a sign chart of the base function, first derivative, or second derivative of a polynomial follows a similar process every time.
A walkthrough of the process if shown first in the video followed by a list of steps that were followed to help one reproduce a sign chart on their own.
0:00 Introduction
0:21 Polynomial used in video
1:01 Finding the x-intercepts of polynomial
1:57 Breaking up number line using zeros (x-intercepts)
2:20 Picking test points from each interval on number line
2:49 Plugging test points into the binomials
3:50 Understanding the row of signs in a sign chart
4:39 Getting the final sign for each section
5:49 Interpreting the sign chart
6:44 Reviewing the steps for creating sign chart
#polynomials
#signchart
#polynomial
#JoeCMath
Graphing a horizontal line of the form y=a where "a" is as easy as finding the value "a" on the y-axis and drawing a horizontal line at that location. It can be easy to confuse y=a with x=a, but remember that y=a is the equation for a horizontal line.
Some images made using Geogebra.
#HorizontalLines
#Graphing
#JoeCMath
0:00 Introduction
0:09 Graphing y=1
1:41 Graphing y=-2, y=-1, y=0, and y=2
2:00 Every subscription matters
The graphs of x=a or y=a can be confusing. The graphs of x=a equations will be a vertical line while the graphs of y=a equations will be a horizontal line.
Some images made using Geogebra.
#VerticalLines
#Graphing
#JoeCMath
0:00 Introduction
0:12 Graphing x=2
1:53 Graphing x=-3, x=-2, x=-1, x=0, x=1, and x=3
2:11 A waste of my time -JoeCMath
Getting from JoeCMath 1.0 to JoeCMath 2.0 by improving math video quality!
I have been happy with my production style so far, but feel that I can and should still improve the quality of my videos. There is a Math YouTube channel 3Blue1Brown, created by Grant Sanderson, that hosts easily the best math videos on YouTube. Naturally, I have been researching how Grant accomplishes this and it turns out it is through a collection of Python and other various files that he calls Manim.
For my 100 subscriber video, I spent time learning some of the basics of Manim and put together my first video using it. I am excited about the future Manim videos that I create, as they can only improve from here!
#100subs
#QualityFocused
#FirstManimVideo
#JoeCMath
0:00 Introduction
0:20 Improving Quality of Videos
1:22 What is Manim?
2:17 Thanks for subscribing!!!
First off, I'd like to thank everyone that has subscribed and supported my channel in it's first year on YouTube. I had set some rather crazy goals that I fell short of but allow me to better plan out 2021 and future years.
I was surprised that there were a decent number of people that were sharing my content in the first year! This channel is something I have had knocking around in my head ever since 2015 (after tutoring math non-stop for four years and teaching for two years), and so I am mostly proud of just finally getting started.
I am quite excited about the future of this channel! Let's make 2021 a great year!
#FirstYearOnYouTube
#JoeCMath
#YouTubeGoals
0:00 Introduction
0:10 2020 YouTube goal review
0:52 2021 YouTube Goals
1:34 My focus in 2021
2:20 Going over share data for 2020
3:12 Conversation about 2020 videos that had good views
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How to Count Coins - Counting Coins Worksheets
In this captivating video from Kids Academy, a real teacher will guide your child through the world of coin values. Your little learner will recall different coins and their worth. Afterward, watch as the teacher counts the coins on the worksheet, matching them to the prices listed.
By watching this video, your child will enhance:
Mental Math and Addition Skills
Recollection and Ability to Add Using Money
Counting coins isn’t just about addition—it’s a practical skill that connects math to real-life scenarios! Use this video to give your child the practice needed for success in both math and life.
Counting Coins Worksheets for 1st, 2nd, and 3rd Grades
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New Video Alert: Counting Practice - 1st Grade | Math Worksheets | Kids Academy
🌟 TalentedAndGifted 🌟 🌟 LearnWithKidsAcademy 🌟
Kids Academy Talented and Gifted Program is designed for kids aged 2-10. Explore it on:
App Store: Download Now
Google Play: Get It Here
Stay connected with us:
Our Site: Kids Academy
Facebook: Kids Academy Company
Twitter: @KidsAcademyCo
In this video, I find square root of 8,show how to simplify,and estimate the square root of 8
Square Root 21
https://youtu.be/65wkqV7I9tw
Square Root 10
https://youtu.be/ohbtlwERYWc
Square Root 6
https://youtu.be/2e6A-d1aEeM
Square Root 3
https://youtu.be/jSwr4B_0ogY
Square Root 20
https://youtu.be/FSfLv0XZCYk
Learn all about the layers of the atmosphere.
In this video, I cover the troposphere, stratosphere, mesosphere, and the thermosphere. Each of the layers of the atmosphere is separated by temperature.
Thanks for stopping by MooMooMath. I made a mistake and misspelled "Troposphere" I uploaded a new and correct video and added a little bit more information about temperature and atmospheric pressure.
https://www.youtube.com/watch?v=IWJclb0_5-8
Learn how to memorize how many days each month has.
In this video, I show two different short cuts to memorize the number of days each month.
Method number 1 uses your fists. If you count the ridges of your fist the months touching the ridges have 31 days and all others except February which has 28 days have 30 days.
The other method involves memorizing a simple poem.
Volume of Geometric Shapes
How to use the volume sphere formula in order to calculate the volume.
The formula for the volume of a sphere is 4/3 pi times the radius squared.
The radius of a sphere is half of the diameter.
In this example, I use 3.14 for pi which is the ratio of circumference to the diameter of a circle.
In example two you will use diameter to calculate the volume.
Check out: Surface Area Sphere Demo. I show why the surface area of a sphere is equal to a 4 to 1 ratio to the surface area of the hemisphere of the sphere
.https://www.youtube.com/watch?v=xDXdPB7SbMg
Learns learn why vertical lines have undefined slopes. Slope is defined as rise over run. When you have a vertical line you end up with a zero as a denominator which causes an undefined slope.
Detrivores are heterotrophs that feed on decaying organic matter in an ecosystem. Common examples of detrivores include worms and millipedes. Without decomposers and detrivores, the earth would be covered up with dead organisms.
X-linked inheritance involves traits found on the x chromosome.
Humans have 23 pairs of chromosomes. Females inherit two x chromosomes and males inherit an x and y chromosome.
The x chromosome has many more genes than the y chromosome. As a result, you get what is called an x-link trait.
In this video, I show a Punnet square of an x-link chromosome and why males may inherit the trait more often than females.
Cell basics- Lysomes
What are the properties of a lysosome?
Lysosomes are organelles found inside plant and animal cells, but not in bacteria cells.
Updated Version
https://youtu.be/jvfDdZtD5SQ
They are important because lysosomes help break down old cell parts and and digest materials brought into the cell. They might be used to digest food or break down the cell when it dies.
Lysosomes have a single membrane and are filled with digestive enzymes.
A lysosome is created at the Golgi apparatus.
The proteins of the lysosome are created at the rough ER and are packed in a vesicle that is transported to the golgi apparatus. The golgi apparatus uses these proteins to make digestive enzymes and creates a vesicle that pinches off.
This vesicle is a lysosome
Lysosomes are found in the cytoplasm.
When materials are brought into the cell lysosomes can attach to these objects and begin to break them down.
Lysosomes will also break down other organelles like mitochondria if the cell does not have any food or the mitochondria is working improperly.
Lysomes will even digest bacteria that enters the cell.
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Please watch: "Study Skills Teacher's Secret Guide to your Best Grades"
https://www.youtube.com/watch?v=f3bsg8gaSbw
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For more Life Science videos and summaries see,
http://www.moomoomath.com/Midd....le-School-Science-an
Learn how to add and subtract decimals. Addition and subtraction of decimals is easy if follow these four steps.
1. Line up the decimals
2. Use zeros as placeholders
3. Add and Subtract
4. Bring down the decimal
Igneous rocks are created when molten rock cools either on the earth's surface or slowly inside the earth.
Rocks that are created from magma that reaches the surface are called intrusive or volcanic igneous rocks.
Rocks that are created inside the earth are called plutonic or intrusive rocks.
In this video provide video and information about,
obsidian
Granite
Basalt
Scoria
Rhyolite
3 types of solutions
In this video learn about isotonic, hypertonic, and hypotonic solutions.
Also, learn the difference between solvent and solute.
In addition, tonicity is covered in this video.
Types of Solutions
https://moomoomath.com/3-types-of-solutions/
What is a ribosome?
When you look at pictures of cells, you can see tiny dots on the ER and in the cytoplasm.
These dots are ribosomes, but why are they important to the cell?
Ribosomes are small protein factories found in cells.
They are located in the cytoplasm and on the rough ER.
Ribosomes look like small dots on the ER and in the cytoplasm.
Ribosomes are found in plant,animal, and bacterial cells.
How does a ribosome make a protein?
mRNA that has been created at the nucleus and travels to the ribosome.
tRNA travels to the mRNA and reads it in triplets called codons.
The tRNA has an amino acid on one end.
The tRNA reads the mRNA and strings the amino acids together in the correct order.
Why is protein important?
Protein is used for many functions in the cell.
Proteins are used as building blocks and structure suppor. Your skin, and tendons are made up of protein.
Some proteins help with digestion.
Proteins help with muscle contraction, and carry oxygen around the body.
These tiny organelles play a very important in helping organisms stay alive.
Take a journeyto the cell
https://www.youtube.com/watch?v=QS274gwv_Sc
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Take a journey into a cell and learn about the cell organelles
https://www.youtube.com/watch?v=3sgSJ44hOEg
What happens in prophase?
Cell Division Crossword Puzzle
http://www.moomoomath.com/cell....-division-crossword-
Prophase is the first stage of mitosis.
During prophase, the chromosomes first begin to appear.
Next, the nuclear membrane begins to break down, and the centrioles produce mitotic spindle fibers.
Prophase resources
Mitosis
https://www.youtube.com/watch?v=cvlpmmvB_m4
Mitosis and Meiosis simulation
https://www.youtube.com/watch?v=zGVBAHAsjJM
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For more Life Science videos and summaries see,
http://www.moomoomath.com/Midd....le-School-Science-an
