9.44 Crystals Definition & Facts Crystals are not just diamonds, but unique formations of stacked atoms. Many crystals are made of minerals, but there are other types of materials that also make crystals. In this lesson, you will learn about…
9.42 Cinder Cone Volcano Facts Learn about cinder cone volcanoes. Discover the properties of cinder cone volcanoes and how they form, explore some famous examples, and finally, learn what makes cinder cone volcanoes dangerous. What Is a Cinder Cone Volcano?…
9.41 Cave Facts Caves are fascinating forms of rock found in nature. In this lesson, learn about how caves are formed, how they were used by ancient humans, and animals that live in caves! What is a Cave? Has anyone…
9.40 Underwater Volcano Facts Underwater volcanoes (or submarine volcanoes) form along underwater mountain ranges or over hot spots. Explore the volcanic ocean floor and learn about underwater eruptions. The Volcanic Ocean Floor Did you ever see a round fish bowl…
9.39 Outer Core Facts Earth is divided into three main parts: the crust, the mantle, and the core. But did you know that the core is actually made of two different layers? In this lesson, we will talk about the…
9.38 Iceberg Facts Icebergs are floating chunks of ice that are mainly found in the North Atlantic Ocean and the seas around Antarctica. Icebergs can be dangerous to ships and come in many sizes. Icebergs – What Are They? You…
9.37 Ice Age History & Facts Imagine living at a time when giant mammals roamed the earth. Sloths were as tall as houses, and armadillos were as big as a small car! Read on to learn more about what life…
3.52 Hippocampus Definition & Function The hippocampus is a special structure found deep within the brain. It has a very important job involving memories. What does the hippocampus do? Read more to find out. How’s Your Memory? Do you remember…
3.51 Blood Facts Explore the interesting world of blood and discover some facts about blood. Explore the components of blood and what each part does, investigate the process the body uses to make blood, and finally, learn about different blood…
3.49 Sense of Smell Lesson for Kids Fresh baked chocolate chip cookies. Homemade apple pie. Garlic bread with butter. Can you imagine those smells? Smell is a very powerful sense, and this lesson will teach you all about how your…
3.50 Sense of Touch Your skin can transmit an amazing amount of information to your brain through the sense of touch. In this lesson, learn about the receptors and pathways that let your body process many types of touch. Touch:…
3.48 Menstrual Cycle Definition & Stages This lesson will explore what happens within a female’s body during what is known as a menstrual cycle. We’ll explore the definition of this cycle as well as its stages. What Is a Menstrual…