Top videos
Parts of the small intestine
20 Small Intestine Facts
http://www.moomoomathblog.com/....2017/05/20-facts-abo small intestine is actually long.
It can be 18 feet in length.
It has three main parts. The duodenum, the jejunum and the ileum
It has two main jobbs-Digest and absord
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For more Life Science videos and summaries see,
http://www.moomoomath.com/Midd....le-School-Science-an
Hydrostatic skeleton
Worms and Jellyfish have an internal skeleton created from a fluid called a hydrostatic skeleton.
An internal cavity called a coelom fills with fluid and basically inflated the animal.
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For more Life Science videos and summaries see,
http://www.moomoomath.com/Midd....le-School-Science-an
Learn how to round decimals properly. The problem is it is hard to remember if you should round up or down.You can use
Four and below let it go
Five and above give it a shove
Round .15 to the tenth place
Round .8534 to the nearest hundreth
For more Math help visit our website
http://www.moomoomath.com/
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
Setting up a science fair display
The link below is a great resource for science fair guidelines.
http://www.ccsdscience.com/upl....oads/5/8/1/2/5812079
https://www.phsd144.net/cms/li....b3/IL01001725/Centri
What should you include?
Title
Question and background information
Tell the reader the question you are asking or the problem you will try to solve. This may also include any background information about why you are interested in this topic.
PURPOSE
Your purpose should explain what you hope to achieve.
Your Interest in the topic and why you would like to learn more about the topic and how Information gained from this experiment will benefit others
HYPOTHESIS The hypothesis is your educated guess about the
outcome of your investigation.
There are several ways to write your hypothesis. I feel the most consistent way is to use an if-then statement
For example, if the person runs every day, then their heart rate will drop by 10 beats per minute.
Materials and Methods
This is a list of the materials used in the experiment and the step you followed to complete the experiment
Results
present in results using tables and graphs and explain in words, do not use raw data, also discuss problems or errors that may have happened
Conclusions
During the conclusion, you will either accept or reject your hypothesis and summarize your results.
Be sure to include photos, illustrations, graphs, and charts.
Your log book should be displayed in front of your project.
It should include notes on readings, bibliographic information,
thoughts, ideas, and trials.
Any raw data (all of the measurements you collect
during your experimental trials).
Staple in copies of graphs or charts.
Attach photos and label them.
Be sure to date each entry and enter each science activity you do.
Science Variables
http://www.moomoomathblog.com/....2019/02/learn-scienc
Chordates are often divided into 5 main groups. These groups are, fish,amphibians,reptiles,birds, and mammals. Each group of chordates have their own unique set of traits and characteristics.
More on Mammals
https://moomoomath.com/characteristics-of-mammals/
You may also enjoy Reptiles
https://moomoomath.com/what-ar....e-the-characteristic
Types of Human Body Tissue
In this video, I review four types of tissue.
Connective tissue, epithelial tissue, muscle tissue, and nerve tissue.
Tissues are made up of cells working together.
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For more Life Science videos and summaries see,
http://www.moomoomath.com/Midd....le-School-Science-an
Types of Tissue
https://moomoomath.com/types-of-human-body-tissue/
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 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 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
What are the four factors that affect the rate of reaction within a chemical reaction?
There are four factors that impact the rate of a reaction.
Temperature, Concentration, Surface area, Inhibitors, and Catalysts.
0:00 Introduction Rates of Reaction
0:28 Activation Energy
0:52 Factors that impact the rate of reaction
1:09 Temperature
1:27 Concentration
1:49 Surface Area
2:12 Inhibitors Corrosive, Enzyme, Rection
2:40 Catalyst
Transcript
http://www.moomoomathblog.com/....2021/11/rates-of-rea
Learn how to code from DNA to mRNA to tRNA to amino acids.DNA is made up of four bases Adenine Cytosine Guanine and Thymine
Let's shorten this to ACG and T
A pairs with T and G pairs with C
So if we have this strand. It moves from 5 to 3
For a complementary strand, you will have
a will pair with t, t with a g with c and you can watch the rest.
Now messenger RNA is similar to DNA but instead of thymine, you will have uracil.
After decoding the mRNA and tRNA you can use an amino acid chart and find the correct amino acid.
At 2:21 I mislabel tRNA. Sorry for the mistake. Here is an updated video correcting the mistake.
https://www.youtube.com/watch?v=pAPuSxMxugA
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
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
You may also enjoy my other video on Osmosis
https://www.youtube.com/watch?v=XRl_QBUVwaA
In this video, I would like to show some examples of diffusion.
Diffusion is when objects move from an area of high concentration to an area of low concentration.
Check out this example, of diffusion.
You can another simple example of diffusion when you watch the food coloring diffuse into the water.
If you take an egg and soak it in vinegar and then place it in water, the water will diffuse into the egg causing it to get larger.
If you place sugar into coffee it will diffuse out into the coffee.
Watering plants diffuses the water into the plants
When you go into Starbucks and smell the coffee smell the smell of the coffee has diffused through out the coffee shop.
You can soak a gummy bear in water and the water will diffuse into the gummy bear. and it will get larger.
Those are several examples of diffusion.
When objects move from high concentration to low concentration.
Thanks for watching and MooMooMath and Science uploads a new Math and Science video everyday.
Additional Resources on Diffusion
Diffusion
https://www.biologycorner.com/....bio1/notes_diffusion
Diffusion BrainPop
https://www.brainpop.com/scien....ce/cellularlifeandge
Skittles Diffusion
https://www.brainpop.com/scien....ce/cellularlifeandge
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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
Kingdom of Protista
In this video, I review the kingdom Protista
A protist is a eukaryote that is not an animal, plant or fungi.
The kingdom protista is called the junk drawer kingdom because if a eukaryotic organism is not placed in the other kingdoms it is considered a protist.
There are three main types of protists, plantlike,animal-like and funguslike.
Some common examples of protists include amoeba , paramecium, kelp,algae,diatoms, euglena, and dinoflagellates.
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For more Life Science videos and summaries see,
http://www.moomoomath.com/Midd....le-School-Science-an
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
Pathway of Air Flow
Our journey of oxygen into the lungs and back begins when the brain stem sends a message to the diaphragm which is a muscle under the lungs.
As the diaphragm moves down the lungs expand.
Air enters the nose and mouth and enters the nasal passages.
Your nose and nasal passages have tiny hairs called cilia and mucus that help filter dirt and pollen out of the air.
The air next moves to the pharynx which is located at (the back of the mouth)
From the pharynx, it moves to the larynx which is commonly called the voice box.
the voice box (makes sounds when air
passes over the vocal cords)
Epiglottis: the flap of connective tissue that covers
over the larynx during breathing
It stands open during breathing, allowing air into the larynx. During swallowing, it closes to prevent choking on food
From the larynx, air travels to the Trachea which is a rigid tube made of cartilage.
The trachea leads into two tubes called the left and right bronchus
These tubes continue to branch until you reach a tiny air sac called a alveoli
At the alveoli, oxygen diffuses into the capillaries and carbon dioxide diffuse into the alveoli and is exhaled.
This process is repeated over and over again.
Updated Version
https://youtu.be/k-BkmhLD42U
The Phosphorus Cycle is essential for life on Earth. It is considered a biogeochemical cycle.
In the video, I cover the phosphorus cycle steps.
Phosphorus is not found in the atmosphere but is found in rocks and is released by weathering.
Plants and animals absorb the phosphorus that is washed into the soil.
Eventually, the phosphorus is washed into sediment that is compressed into rock.
Transcript
http://www.moomoomathblog.com/....2020/09/phosphorus-c
Biogeochemical Cycles - How the Earth Recycles
https://moomoomath.com/how-the....-earth-recycles-elem
