Tag: stem

Greek Goddess Athena Facts & Mythology: Who was Athena the Goddess of?

Fun Facts and Greek Mythology about Athena the Goddess of Wisdom. In this lesson, we learn all about our beautiful and wise Greek goddess Athena. Athena, also known as Pallas Athena or the Virgin Athena, is the celebrated goddess of wisdom, courage, inspiration, civilization, law and justice, strategic warfare, mathematics, strength, strategy, the arts, crafts, and skill in ancient Greek mythology. She is the daughter of Zeus and Metis, and is said to have been born fully grown and armored from the head of her father. The beautiful and wise Athena is one of the twelve most important Olympian deities who reside on Mount Olympus, alongside the handsome Greek Gods such as Hermes and Apollo.

Greek God Apollo Facts & Mythology: Who was Apollo the God of?

Fun Facts and Greek Mythology about Apollo the Sun God and God of Light. In this lesson, we learn all about our charming and handsome Greek god Apollo. Apollo is a Greek god who is one of the most important and complex deities in the Greek pantheon. He is the son of Zeus and Leto, and is the twin brother of Artemis. Apollo is often depicted as a handsome, young man with a golden lyre, and is associated with music, prophecy, healing, and the arts.

Happy Holidays and Happy New Year! Moosmosis Global Health & Education

Happy Holidays and Happy New Year everyone! We wish you a happy, healthy, and successful new year. We are very thankful for everyone, each and every one of our readers and supporters. Thank you so much for joining in our journey of lifelong learning and supporting global health and education around the world. To this date, over 2,293,580 lifelong leaners from around the world have visited our open-access global education website, including you! Dedicated to global education and lifelong learning, Moosmosis is an international youth organization that promotes lifelong learning in the arts and sciences and aspires to close the gap of educational disparities through open-access education. By creating and publishing original free articles, lessons, and unique e-learning games in both the humanities and sciences, Moosmosis provides diverse learning tools, open to all lifelong learners around the world. Our Moosmosis site is run 100% by volunteers from around the world. Thank you again for your support everyone, and have a Happy Holidays and happy New Year! 😀 Feel free to also check out the incredible e-learning games and popular articles below made by our Moosmosis members and lifelong learners! We couldn’t have done this without the incredible kindness of all our supporters from around the world. Thank you so much again for your compassion and support for our Moosmosis’s Mission for Global Health & Education for lifelong learners around the world. Please subscribe and share! Happy Holidays and Happy New Year everyone!!

The Popularity and Rise of Social Media: Benefits and Pros vs Cons

If you took a walk through a high school or college, the first thing you would see wouldn’t be students interacting or speaking with one another. Instead, you would see most students hunched over a screen as they walk to class. But that doesn’t mean that they aren’t interacting with each other. Unbeknownst to you, those students are in fact chatting with one another and liking or commenting on each other’s posts. Sure, they may not see each other’s face in this type of interaction, but their opinions are heard just as much, if not more.

Happy Thanksgiving! Moosmosis Global Health & Education

Happy Thanksgiving everyone! We are very thankful for everyone, each and every one of our readers and supporters. Thank you so much for joining in our journey of lifelong learning and supporting global health and education around the world. To this date, over 2,270,000 lifelong leaners from around the world have visited our open-access global education website, including you! Dedicated to global education and lifelong learning, Moosmosis is an international youth organization that promotes lifelong learning in the arts and sciences and aspires to close the gap of educational disparities through open-access education. By creating and publishing original free lessons and unique e-learning games in both the humanities and sciences, Moosmosis provides diverse learning tools, open to all lifelong learners around the world. Our Moosmosis site is run 100% by volunteers from around the world. Thank you again for your support everyone, and have a Happy Thanksgiving! 😀 Feel free to also check out the incredible e-learning games and popular articles below made by our Moosmosis members and lifelong learners! We couldn’t have done this without the incredible kindness of all our supporters from around the world. Thank you so much again for your compassion and support for our Moosmosis’s Mission for Global Health & Education for lifelong learners around the world. Please subscribe and share! Happy Thanksgiving!!

Calculus: Limits with Explanations, Practice Questions, and Answers [AP Calculus, Calculus 101, Math]

In this chapter, we will introduce the first big idea in AP Calculus: Limits and Continuity. This a topic that is included in both the AB and BC Calculus courses. Even if your course hasn’t started yet, a good way to prepare yourself for it is to study limits, as they are generally easy to grasp. This will give you a head start on (most likely) the first topic you will learn in your AP calculus course, and can inhibit you from falling behind.

Calculus: Two Important Theorems – The Squeeze Theorem and Intermediate Value Theorem

Learn about two very cool theorems in calculus using limits and graphing! The squeeze theorem is a useful tool for analyzing the limit of a function at a certain point, often when other methods (such as factoring or multiplying by the conjugate) do not work. This theorem also has other names like the Sandwich Theorem or the Pinch Theorem, but it is most commonly called the Squeeze Theorem. The Intermediate Value Theorem, often abbreviated as IVT, deals with a single function unlike the Squeeze Theorem.

Working out …for your brain? – The Neuroscience and Benefits of Playing An Instrument

Whether it’s a violin or a harmonica, learning to play an instrument takes time and effort to “perfect.” Musicians put hours and hours of hard work to perform in concerts, participate in competitions, or even just practice for fun at home. It can be frustrating to play the same piece hundreds and hundreds of times, especially if you still can’t get one section down. However, all of these hours of practicing actually do more than just putting on a perfect performance or impressing your family; playing an instrument can help your physical and mental state. 

Immunology: Treatments for Rheumatoid Arthritis – NSAIDs vs DMARDs vs Glucocorticoids [Biology, Medicine, MCAT, USMLE]

Rheumatoid arthritis is an autoimmune disease characterized by chronic inflammation in the joints of hands, feet, knees, etc. In this quick and easy lesson, we explain the standard medical treatment for patients with rheumatoid arthritis at the USMLE immunology level, including DMARDS (synthetics and biologics), NSAIDS, and glucocorticoids.

Central Chemoreceptor vs Peripheral Chemoreceptor in Respiration [Biology, MCAT, USMLE]

There are two types of chemoreceptors that help control and regulate our respiratory rate: 1) central chemoreceptors and 2) peripheral chemoreceptors. Both central chemoreceptors and peripheral chemoreceptors send signals to the main respiratory center in the brain that unconsciously tells our bodies to increase or reduce pulmonary ventilation. In this lesson, we describe the differences and similarities of central chemoreceptors and peripheral chemoreceptors for the pulmonary system.

History 101: The Banana is Dead, Long Live the Banana

Native to New Guinea, bananas prefer tropical climates and can be grown year round. In terms of produce, the biggest distinction is between bananas and plantains, both of which belong to the same genus (Musa) and come in a range of cultivars, or varieties. Bananas are generally eaten raw or as part of a dessert or baked good. Plantains are a staple crop, culinary distinct due to their higher starch content, predisposing them to being cooked and fried as part of meals or snacks.

Biology Unit 5 Study Guide: Evolution

Biology Unit 5 Study Guide: Evolution. After his visit to the Galapagos Islands, Darwin came up with the theory of evolution.  This theory stated that organisms change over time.  The way that organisms change is through the process of natural selection. With examples, practice questions, and answers to help make evolution respiration easy to learn!

Why Are Some Beetles Shiny and Attracted to Light?

To answer this question we will first have to review the physical properties of light and go over the basics of optics, which is the study of the relationship between sight and light. Visible light is a section of the electromagnetic spectrum, and it is the only portion that people can see. While electromagnetic radiation can be measured via its various prosperities, such as frequency or energy, it is most commonly categorized by wavelength. Taking one step back, radiation is the transfer of energy in the form of waves or particles. For electromagnetic radiation, wavelength is determined by measuring photons. Put simply, photons are massless particles that also exhibit the characteristics of waves. To measure wavelength a point is designated on one wave (usually a peak or trough) and the length between it and that same point on the next wave gives you the wavelength.

Biology Study Guide Book Just Published and on Sale! [Free Chapters]

Hi Everyone! My friend just published a biology study guide book and it’s currently on sale! This book on biology study guides contains practice review questions and answers. Study Guides: Biology Unit Review Practice Questions and Answers . This interactive study guide of worksheets contains questions and answers to help you understand biology. Each unit contains information on key topics to review to further your understanding of biology. The units covered in this book include: ecology, biomolecules and cell biology, energy, photosynthesis, cellular respiration, cell division, mitosis, meiosis, protein synthesis, genetics, and evolution. Award-winning author and teacher Dr. Sam J. Alex created this study guide while inspired by students and teachers. All proceeds donated! Hope you find this book helpful on your journey into the wonderful world of biology and beyond!

Primary Essential Hypertension vs Secondary Hypertension: Causes and Health Effects of High Blood Pressure [Biology, MCAT, USMLE]

In this quick, easy-to-understand lesson, we learn about secondary hypertension for USMLE and medicine. Secondary hypertension is defined as high blood pressure (>140/90 or >130/80) caused by an underlying disease, medical condition, or drugs. While primary essential hypertension comprises of the majority of hypertension cases (90%), only 10% of patient cases is secondary hypertension.

Direct Hernia vs Indirect Hernia

Direct vs Indirect Hernia: What is the difference between direct and indirect inguinal hernias? In this easy-to-understand lesson, we explore the differences between direct inguinal hernias and indirect inguinal hernias. Overall, an inguinal hernia is a medical condition, where protrusion or bulge of abdominal contents into the groin area and/or inguinal canal. There are two types of inguinal hernias: 1) direct inguinal hernia and 2) indirect inguinal hernia.

Soft Robotics 101: Definition, Examples, and Soft Robotics Applications

When you hear the word “robot”, what image usually comes to mind? Is it a metallic, boxy machine? A sleek android that talks to people? A robot is a machine that is automatically operated and completes tasks in replacement for humans. Some robots are humanoid and have actions that resemble human movement, such as ASIMO (Advanced Step in Innovative Mobility), a robot created by Honda that can walk with two legs (Honda).

Biology 101: Microfilaments vs Microtubules in Cell Biology

Microfilaments and microtubules are both important elements of the cytoskeleton, maintaining the structure and integrity of the cell, but there are several differences between microfilaments and microtubules. In this article, we share this information on microfilaments versus microtubules.

Microfilament and Microtubulues are made from different individual subunits. Microfilaments are made from ACTIN, while microtubules are made from TUBULIN.

Arthropods 101: Insects, Evolution, Classes, and Examples of Arthropods

Making up around 75% of all animal species in the world, arthropods are are a vast phylum of the kingdom Animalia. The name comes from the Greek words “arthro”, meaning joint, and “podos”, meaning legs. While they all share segmented bodies with joined legs, members in this phylum vary wildly, from butterflies and millipedes, to scorpions and lobsters. They are also all invertebrates, which means that they do not have backbones. Instead, they use hard exoskeletons to protect themselves, which are made out of chitin. Because these exoskeletons are relatively inflexible, arthropods molt as they grow larger, which means they shed their exoskeletons.