Learn how to simplify a cube root. For example, how do you simplify the cube root of 250.
After you create a factor tree you can take out numbers from under the radical symbol.
I simplify,
cube root of 24
cube root of 250
You may also enjoy
Simplify Square Roots
https://www.youtube.com/watch?v=8UlXSvqH_Vs
List Perfect Square, Cube, and Fourth Roots
http://www.moomoomathblog.com/....2020/07/perfert-squa

How do ecosystems change over time?
Ecological succession, also called Biological succession occurs when one ecological community changes into another.
There are two main types of ecological succession.
Primary and Secondary Succession.
Primary Succession occurs when there is no soil and the new community has to start without any soil.
Secondary succession occurs when an event destroys an area but the soil remains.
The pioneer species are the first plants to appear in the new ecosystem.
*
*
For more Life Science videos and summaries see,
http://www.moomoomath.com/Midd....le-School-Science-an

Alkaline Earth Metals-- Alkaline earth metals are found in group 2 of the periodic table
They include beryllium (Be), magnesium (Mg), calcium (Ca), strontium (Sr), barium (Ba), and radium (Ra)
The alkaline earth metals share several common properties, they have
Low density
Silver and soft metals
Ductile and malleable
React with halogens and water
Alkaline earth metals are reactive, not as reactive to alkali metals, but still very reactive. This is because they all contain two electrons in their outer shell. Because they are reactive they are usually found in nature in compound form.

Strontium compounds are often added to fireworks displays for their red flame test color.
Calcium is used by our body for our teeth and bones.
Magnesium is used in antacid and barium is used in light bulbs.
So there are the group 2 alkaline earth metals. They each have two valence electrons.
*********************************************************************
What happens when you mix sodium and water?
Hint: It involves fire.
https://www.youtube.com/watch?v=YRPuDQtB_5Y&t=41s

In this video, I describe the four stages of mitosis, prophase, metaphase, anaphase, and telophase.
During metaphase, the sister chromatids align in the middle of the cell.
However for this to happen a couple of things had to happen during prophase
During prophase, the chromatin condensed into x shaped chromosomes.
Each half of the x is a sister chromatin with identical copies of the DNA
In other words, a sister chromatin is 'one-half' of the duplicated chromosome.
The two sides of the x shaped chromosome is attached at the centromere.
Centromeres are the regions of DNA where the sister chromatids are most tightly connected.
During anaphase, the chromosomes line up in the middle of the cell.
The chromosomes move away from each other during the phase of mitosis called anaphase.
Finally, in telophase, the nuclear membrane reappears and the cell pinches in the middle.

An outlier is a number in a data set that is much smaller or larger than the other numbers in the data set.

Transcript
Welcome to MooMooMath where we upload a new Math video everyday. In this video I would like to talk about what an outliers and how the affect measure of center.
An OUTLIER is when one data value is much greater
or much less than the rest of the data values in the
set.
An OUTLIER may affect a measure of center.
Determine how the outlier affects the median and the mean in the
following quiz scores.
55, 88, 90, 93, 94
Indentify the outlier yes it is 55
Next Find the median
Determine how the outlier affects the median by finding the median WITHOUT the outlier included.
MEDIAN = WITHOUT THE OUTLIER
Is as follows.
Did the median change? By how much? 1.5
Next, Calculate the mean
Determine how the outlier affects the mean by finding the mean
WITHOUT the outlier included.
MEAN = WITHOUT THE OUTLIER
Did the mean change? yes By how much? 7.25
Which measure of center changed MORE with the outlier?
The mean
WHEN THERE IS AN OUTLIER, IT IS BEST TO USE THE
MEDIAN
No outlier use mean when finding the measure of center
of comparing the measure of center
Thanks for watching MooMooMath uploads a new Math video everyday

|what is an outlier in math | what does outlier mean in math|

For more middle school videos see..
http://www.moomoomath.com/middle-school-math.html

-~-~~-~~~-~~-~-
Please watch: "Study Skills Teacher's Secret Guide to your Best Grades"
https://www.youtube.com/watch?v=f3bsg8gaSbw
-~-~~-~~~-~~-~-

What makes an arachnids an arachnid? Spiders and mites are examples of arachnids. First arachnids are arthropods and in addition, they have 8 legs, no antennae, and no wings.
Spiders are arachnids and come in a variety of sizes and shapes.
Spiders are not insects, but instead, they are Arachnids.
Although a spider and insect have many of the same traits spiders have only two body segments and eight legs instead of six.

In this video, I go through the multiples of 3 up to 20. Knowing the multiples of three and other numbers helps build your number sense.

More information
http://www.moomoomathblog.com/....2022/02/multiples-of

What happens in anaphase?
Cell Division Crossword Puzzle
http://www.moomoomath.com/cell....-division-crossword-

Anaphase-Learn what happens during the third stage of mitosis.
During anaphase, the spindle fibers play tug of war with the sister chromatids and align these chromosomes in the middle of the cell.

Anaphase resources
Mitosis Anaphase
https://www.youtube.com/watch?v=jc4ULAq8iZo

Cell Division
https://www.youtube.com/watch?v=NFdeXi9Gfpc
*
*
For more Life Science videos and summaries see,
http://www.moomoomath.com/Midd....le-School-Science-an

Body's response to stress
We are exposed to stress often and it can trigger our fight or flight response.
In addition, our body reacts to stress in several different ways.
*
*
For more Life Science videos and summaries see,
http://www.moomoomath.com/Midd....le-School-Science-an

In this video I go over what an ecosystem is and I show several examples including microecosystems,meso ecosystems and biomes.

More information on Ecosystems
http://www.moomoomathblog.com/....2022/05/what-is-ecos

Learn all about different types of slopes. These include positive slope, negative slope, undefined, and a zero slope. The slope is defined as the rate of change or the steepness of a line and is represented by the letter m.
This video will answer a couple of questions like,
What type of slope is a vertical line?
Which line has a zero slope?
What does an undefined slope look like?
Does a positive slope go up or down?

Learn how to solve percent of videos. In this video I solve,
80% of what number is 12.
In order to solve this video you can use the formula is over of equal percent over 100

Aquatic Biomes can be divided into two major categories.
Freshwater which includes rivers, streams, lakes, ponds, and wetlands.
Marine which includes the ocean and estuaries.

You may enjoy ....
An Introduction to Biomes
http://www.moomoomathblog.com/....2023/05/an-introduct

more on Aquatic Biomes
https://moomoomath.com/aquatic-biomes/

Learn how to calculate power using the formula for power which is work divided by time.

0:00 Introduction to the power formula.
00:36 Power problem 1 1224 joules of work are applied to the bike pedal while riding a bike up a hill for 18 seconds. How much power is produced?

01:30 Power problem 2 John applied 500 joules of work for 25 seconds when pushing the sled. How much power was produced?

02:20 Calculate time using the power formula How much time is needed to produce 1440 joules of work if 180 watts of is applied to the bike pedal?

03:51 calculate work using the power formula What amount of work is generated when 25 watts of power is applied to the machine for 200 seconds?

You may enjoy.. What is Power?
https://youtu.be/m7oJQsmglrE

Learn all about three types of sedimentary rocks. I cover clastic sedimentary rocks,chemical, and organic sedimentary rocks.
Clastic sedimentary rocks form when layers of sediment become compressed over time.
Chemical sedimentary rocks are created when saturated water precipitates.
Organic sedimentary rocks are created from organic material. Coal is an example of organic sedimentary rocks

Rock Cycle
http://www.moomoomathblog.com/....2020/04/rock-cycle-d

Rock vs Minerals
https://youtu.be/K4njYczM0qE

Sedimentary Rocks
https://moomoomath.com/three-t....ypes-of-sedimentary-

In this video, I answer the question " What are adaptations? " Adaptations are traits that increase or decrease the fitness of an organism. In other words, adaptations either help or hinder the ability of an organism to survive. Adaptations are genetically controlled and therefore can be passed on to successive generations.
Let’s take a look at some examples of adaptations from different types of organisms.

Transcript
http://www.moomoomathblog.com/....2021/02/adaptations-

Learn the location of many of our major organs and their location. Pat helps you learn the location of the lungs, heart, liver, spleen, pancreas, and several other organs. In addition, I review the large and small intestines along with the stomach.

More on Basic Human Anatomy
https://moomoomath.com/basic-h....uman-anatomy-for-beg

The Law of Conversation of Mass states that the mass of the reactants must equal the mass of the products in all chemical reactions.
I use a simple demonstration to show this point. I use baking soda and vinegar which is a simple chemical reaction, to demonstrate the law of conservation.
Correction:
0:41 I accidentally said grams instead of ounces while weighing the materials. My mistake.

Use the formula 1/3 pi radius squared times height in order to find the volume of a cone.
You can think of volume as how much ice cream you can place inside the cone.

Additional Volume of a Cone Examples
https://youtu.be/3EqKNHdu2ZY

Learn how to add and subtract expressions.
For more Math help visit our website
http://www.moomoomath.com/

Learn the difference between physical and chemical changes by observing real life examples.
Is mentos and diet cke a physical or chemical change? Actually it is a phase change so it is a physical change.
I include other example like breaking a piggy bank, fireworks, cutting hair and several other examples. The goal is to help you undertand the difference between a physical and chemcal change by looking at examples.

More on Physical and Chemical Changes
http://www.moomoomathblog.com/....2017/03/physical-and

Learn how a Universe is different than a Galaxy which is different than a Solar System
A solar system consists of the objects like planets that revolve around the sun. In also includes small objects like comets and asteroids.
A galaxy is a huge collection of stars that are help together by gravity.
Galaxies contain a huge amount of stars.
The Universe is everything that exists.

Video and some pictures of the Universe
https://en.wikipedia.org/wiki/Universe

Transcript
http://www.moomoomathblog.com/....2020/09/solar-system
Top 7 videos " Scale of the Universe"
http://www.moomoomathblog.com/....2020/10/top-7-videos

ER structure and function

-~-~~-~~~-~~-~-
Please watch: "Study Skills Teacher's Secret Guide to your Best Grades"
https://www.youtube.com/watch?v=f3bsg8gaSbw
-~-~~-~~~-~~-~-

Bill Gates has a net worth of around 93,000,000,000 dollars.
This is a large number to write.
A nanometer is 1/ billionth of a meter which is written as 0.000000001 m

Both of these numbers can be written using scientific notation.
Bill Gates net worth could be written as 9.3 x 10^10
A nanometer can be written as 1.0 x 10^-9
Lets go over the basics of scientific notation

9.3 x 10^8
The coefficient must be between 1 and 10
The exponent should be an integer and can be positive of negative

If you have to move the decimal to the left , the exponent will be positive
If you have to move the decimal to the right the exponent will be negative

530,000 5.3×10^5
First example. In this example we do not have a decimal so you can assume it is after the last zero. The coefficient must be between 1 and 10 so we need to move the decimal five places to the left because 5.3 is between 1 and 10
The exponent will be positive so it will be written as 5.3 x 10 5

.00078 x 10^-4

In this example in order for the coefficient to be between 1 and 10 we need to move the decimal four places to the right 7.8 is between 1 and 10
We need to move the decimal to the right so the exponent will be negative

The scientific notation will equal 7.8 x 10^ -4

Learn how to listen effectively in class. The ability to listen effectively is an important skill to learn and can help improve your grades.
Practice these four areas in order to improve your ability to listen in class
Set up your environment
Choose to listen
Be prepared
Actively listen

Student Success-How to listen effectively in class
http://www.moomoomath.com/stud....ent-success-listenin

Keywords: Boost your grades, How to make A's, active listening, how to take notes
-~-~~-~~~-~~-~-
Please watch: "Study Skills Teacher's Secret Guide to your Best Grades"
https://www.youtube.com/watch?v=f3bsg8gaSbw
-~-~~-~~~-~~-~-