How do I memorize 7 8 9 times table? In this video, I show you how you can memorize these tables, or multiply with your hands. However, the secret to learning the 7,8,9 tables is to practice.

You may enjoy .....
Memorize 7's
https://youtube.com/shorts/5ihiDmNLIE4

Learn about an energy pyramid and how the transfer of energy is demonstrated. A trophic pyramid shows where most of the energy in an ecosystem can be found. Each level is called a trophic level and as you move up trophic levels 90% of the energy is lost.

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

Learn how to use a factor tree to find the GCF of 12 and 15.

Most air masses form over cold areas called polar regions or warm tropical areas.
In addition, they will form over oceans and be moist. Air masses that form over the ocean are called maritime and they form over continents. Air masses that form over continents are dry and are called continental air masses.
Remember air masses take on the conditions of where they are formed.
Let’s take a look at all of the air masses the Earth has
Maritime tropical are warm and moist
Maritime equatorial are hot and moist
Maritime polar cold and moist
Continental tropical warm and dry
Continental polar cold and dry
Continental arctic and Antarctica very cold and dry

Video of Jet Stream
Title: Aerial Superhighway.ogv
Author: NASA/Goddard Space Flight Center
Date: 24 January 2012

This video is about the Law of Superposition and includes a demo to help with understanding.
The law of superposition is that the youngest rock is always on top and the oldest rock is always on the bottom. so the relative ages came to be arranged by the depth of the rocks.

The tropical rainforest is located around the equator and is hot, humid, and receives much rainfall.
An introduction to Biomes
http://www.moomoomathblog.com/....2023/05/an-introduct

Types of Animal Movement
In this video I show some of the different ways animal move. Some animals move on 4 legs, others on 2. Some animals move by oozing along, while others swim.
Enjoy this video on animal movement.

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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 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.

Rocks are all around us. They make up the crust of the Earth and are found on the surface of the Earth.
Rocks can be classified according to how they are formed.
Igneous rocks are formed from rock that has melted
Sedimentary rocks form from deposits
Metamorphic rocks form from other rocks when exposed to heat and pressure

Skip ahead to the specific rock type
0:45 Igneous Rocks
3:16 Sedimentary Rocks
5:39 Metamorphic Rocks

#sciencevideos #sciencehelp . #moomoomathandscience

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

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

As a cell moves from interphase into mitosis sister chromatids are created along with homologous chromosomes.

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

Selective breeding (also called artificial selection) is when humans use animal breeding and plant breeding to develop offspring with traits they desire.
Selected breeding has been practiced for years with plants and animals.
Selective breeding has been used with horses, dogs, rice, wheat and corn

Let’s look at some examples,
Look at these two dogs
This Chihuahua mix and Great Dane shows the wide range of dog breed sizes created using selective breeding

Transverse waves are waves in which the oscillation is at a right angle to the direction of the wave.
A transverse wave has a crest, trough, wavelength, resting point, wavelength, and frequency.
The following is a quick summary of the video.
http://www.moomoomathblog.com/

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.

Matter is most often found as either a solid,liquid or a gas. Matter can also move from one phase to another when heat or energy is added or subtracted. In this video, I illustrate this with a triangle that show how matter moves from one state to another.
Key vocabulary covered,
melting
freezing
evaporation
sublimation
deposition
condensation
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Element,Compound,Mixture
https://youtu.be/f_t3POqwufg

MooMooMath and Science uploads a new Math and Science video every day.

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

Excretory system
The excretory system removes waste and toxins from the human body.
Your skin eliminates waste by sweating.
Your lungs eliminate carbon dioxide.
Your kidneys filter over 180 liters of blood in order to produce urine.
The kidneys filter waste like urea. This liquid that is collected is called urine.
Your kidneys are made up of millions of filtering units called nephrons.

10 Mutualism Examples

Mutualism is a symbiotic relationship in which both organisms involved in the relationship benefits from the relationship.
In this video, I introduce 10 examples of symbiotic relationships that are mutualistic.
Examples include,
clownfish and sea anemone,
termites and flagellates,
oxpecker,
pistol shrimp and goby,
bee and plants
acacia plant and ants
spider crab and algae

Symbiotic Relationships
https://youtu.be/uO_MXis2uRk

Symbiotic Plants
https://youtu.be/sjB1vbHUw64

Mutualism Examples
https://moomoomath.com/10-mutualism-examples/