Learn how to divide decimals. The key is to make sure the divisor doesn't have a decimal. You can always move the decimal to the right, but if you move the decimal for the divisor you need to also move the decimal of the dividend.

You may enjoy ...
How to multiply decimals
https://youtube.com/shorts/dIWA9g1xCvY

Macromolecules are large molecules that help keep the cell alive. What are macromolecules? You may also hear the term biomolecules to describe these large molecules
Cells of animals and most living organisms have four main macromolecules that help keep their cells alive and functioning properly.
The four main macromolecules are carbohydrates, proteins, lipids, and nucleic acids.
Transcript
http://www.moomoomathblog.com/....2020/07/beginners-gu

Estuaries are bodies of water in which salt and fresh water mix.
Estuaries have been called the "nurseries of the seas because they provide a safe area for fish, birds, and other animals to raise their young.

Estuaries can be classified based on their geographical features. The four main types include bar-built , coastal plain, tectonic esturary, and
fjord type estuary.

Updated version
https://youtu.be/ost7xq2MjVQ

Learn about the Phosphorus cycle. Phosphorus is an essential nutrient for living organisms. It’s a building block of nucleic acids, like DNA, and phospholipids that form our cell membranes. It is also essential for plant growth.
In the natural world phosphorous is never encountered in its pure form, but only as phosphates, which consists of a phosphorus atom bonded to four oxygen atoms
Phosphate compounds are found in sedimentary rocks, and as the rocks weather—wear down over long time periods—the phosphorus they contain slowly leaches into surface water and soils. Volcanic ash and fertilizer can also be significant phosphate sources.

Biogeochemical Cycles - How the Earth Recycles
https://moomoomath.com/how-the....-earth-recycles-elem

What is a ribosome? A ribosome is an organelle found in plant, animal, and bacteria cells.
They are very small yet very important because they make proteins. Ribosomes use a process called translation to make proteins.

If you would like to learn more about proteins and their importance this video will help.
https://youtu.be/V_E7mq8bv4g

Transcript
https://youtu.be/pkKjDq2ATck

What is the relationship between work and power?
For more information on work see the following.
http://www.moomoomathblog.com/....2022/01/what-is-work

Learn the relationship between force and distance in the work formula when it is applied to simple machines. Which simple machine requires the least amount of work, a short wedge or a long wedge?

More Information
http://www.moomoomathblog.com/....2022/03/simple-machi

Annelida Phylum
Learn facts and characteristics about this phylum that includes the earthworm. This phylum of segmented worms is famous for their segmented bodies. In addition, these worms have a nervous system, a digestive tract, and are found all over the world.
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For more Life Science videos and summaries see,
http://www.moomoomath.com/Midd....le-School-Science-an

Let's learn our cardinal directions which are also called your cardinal points.
What are the different directions found on a compass rose?
An easy way to remember this is to use Never Eat Soggy Waffles
If you go in a clockwise manner you get North East South West
So let’s apply the directions again
Finally, you can add directions in between the four main directions.
Between north and east, you can add northeast, between east and south you add southeast
Between south and west add southwest and final between west and north add northwest
These are intermediate measurements.
Cardinal directions are very helpful when using a map.
More on Cardinal Directions
http://www.moomoomathblog.com/....2022/06/what-are-car

Learn how to set up a basic tree diagram and then solve for the total number of choices and the probability of a certain event.
In this tree diagram probability example John has to decide what to wear to school. He needs to decide on his shirt, pants, and shoes.
The tree diagram will help you figure out the total outcomes and the probability.

Learn all about our Global winds. These include the Polar Easterlies, the Westerlies, and the trade winds.
Global winds are created from the unequal heating of the Earth and the Coriolis effect.
At some locations on Earth, there are locations of little wind. At the equator, you will find the Doldrums and at 30 degrees north and south you will find the Horse latitudes.

Global Winds
https://moomoomath.com/global-winds/

Where does the sunrise and set?
In this video, I will explain why the sun rises in the east and sets in the west.
The sun only sets due east two times a year.
During the spring and autumn equinox, the sun sets due east. After this, the sunsets either further north or south.

All about clouds reviews the four main types of clouds along with where clouds are located in the atmosphere and pictures of clouds.
The four types of clouds and the names of clouds can help give you a clue about what the cloud will look like
Cirrus = are feathery and may bring fair weather in the immediate future
Cirrostratus are going to be wispy from cirrus and layered from stratus and are found high in the atmosphere
Cirrocumulus = will be wispy and fluffy and often bring fair weather for the near future
Altostratus = alto clouds are medium clouds and also appear as sheets.
Transcript: http://www.moomoomathblog.com/....2021/05/all-about-cl

What causes tides on Earth. The moon, sun, and gravity work together to create tides. When the mon, and sun pull on the Earth with their gravitational force the Earth has tidal bulges. The side of the Earth furthest from the moon has a tidal bulge due to inertia and centrifugal momentum.
I also cover the unique spring tides and neap tides.

Learn the difference between potential energy which is stored energy and kinetic energy which is the energy of motion. In this video, I compare gravitational potential energy to kinetic energy. I also review the formula for potential energy and the formula for kinetic energy.

For more Math help visit our website
http://www.moomoomath.com/

Potential Kinetic Energy
https://moomoomath.com/potenti....al-energy-vs-kinetic

Zinc is an essential mineral required by your body. These 10 foods can help you maintain your daily allowance of zinc.
Beef
Lamb

Shiitake Mushrooms

Milk/ Yogurt

pumpkin seeds

Spinach

Garbanzo beans

Cashews

Quinoa

Oysters

Transparent material allows visible light to pass through it. Some of the light may be absorbed, but it is possible to see objects through the material.
Translucent materials allow some light through them but it is scattered so it is impossible to see a clear image through the material.
Opaque materials don't let light through them at all. The light is either reflected or absorbed.
Transcript
http://www.moomoomathblog.com/....2020/08/transparent-

Learn howexercise benefits your body.
Exercise helps your brain, helps on the cellular level, the respiratory, and your circulatory system.

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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

Igneous Rocks are created from molten rock that is either on the surface (lava) or inside the Earth ( magma)

Learn about the four Spheres of the earth.
The earth can be divided into four major spheres.
The biosphere which means life.
The hydrosphere which makes up all the water of the earth
The atmosphere which is the air of the earth
The geosphere which is all of the rocks, soil, and layers of the earth.

These four spheres of the earth allow life to exist on planet earth
You may enjoy ....
Layers of the Earth
https://youtu.be/bJV5KHbghcQ

The 4 Spheres of the Earth
https://moomoomath.com/4-spheres-of-earth/

Examples of Deposition-Barrier Island-River Delta-Salt Marsh
https://youtu.be/7s75rHST0p4

Learn why we have sea and land breezes. Almost anytime you go to the beach you will encounter some wind. This is because of the land and water heating up and cooling off at different rates.
Land warms up and cools off more quickly than water. Warm air creates a low-pressure area and cold air creates a high-pressure area. Air will always flow from high pressure to low pressure and this will generate wind.

What is Ecology the study of? Ecology is the study of how organisms interact with one another and their environment. In order to help understand what ecology is I give examples of Ecology.
These interactions can be between biotic and abiotic factors along with different levels of an organization like an organism, a community, a population or an ecosystem.

Transcript
http://www.moomoomathblog.com/....2021/03/what-is-ecol
More Information

Air masses are large bodies of air with similar temperature and humidity throughout.
In the video, I cover maritime and continental air masses. Maritime air masses form over the water and continental air masses form over land.
In addition, there are maritime tropical, maritime equatorial, maritime polar along with several types of continental air masses.

Symmetry in animals
In this video, you will learn about two types of symmetry, radial, and bilateral symmetry.
Animals with radial symmetry are circular in shape and bilateral symmetry results in an animal with two equal sides.

Ocean Biome Characteristics
The earth is 70% water. 97% of this water is made up of our oceans and seas.

Most of us only experience the ocean from the beach or on shore. If you go underwater and out into the ocean you discover it is teaming with life.

The ocean can be divided into 5 major oceans
The Pacific which is the largest, the Atlantic, Indian, southern, and the Arctic ocean.

The ocean is teeming with life. It includes animals as large as a 40-foot humpback whale and as small as microscopic plankton.
It includes a huge variety of plants and coral reefs that stretch for miles.
It also includes the largest mountain range called the mid ocean ridge.
The ocean impacts our weather and has been used for thousands of years as trade routes.

We play on the beaches of oceans and wonder what can be found in the Mariana trench which is 32,000 feet deep.

So there you have a very quick overview of our most diverse and largest biome-the ocean