Influential World Filmmakers: Kurosawa to Bergman

In this lesson, we will meet some famous international filmmakers. We will explore the contributions of directors like Akira Kurosawa, Sergei Eisenstein, Billy Wilder, and Ingmar Bergman. A World of Stories The lights go dim. The theater falls silent. You Read More

How to Find the Distance Between Parallel Lines

Parallel lines are very common features in architecture and construction. We see them in ladder rungs, railroad tracks and city streets. In this lesson, we’ll use algebra and geometry to find the distance between parallel lines. Finding the Distance You’re Read More

Plant Habitats Lesson for Kids

Habitats that support plants must have food, water, and space for them to grow. There are various types of plant habitats, including forests, woodlands, grasslands, and deserts. Plant Habitats Ruby the Robin picked up a seed off the ground with Read More

Accrued Expenses & Revenues: Definition & Examples

Accruals are a part of the accounting world for most businesses. In this lesson, you will learn about two important parts of the concept of accruals: accrued revenue and accrued expenses. Accrued Expenses and Revenues Definition Most of the time, Read More

Psychophysiological and Neuropsychological Assessments

Some psychological disorders have a physical basis. In this lesson, we’ll look at three types of assessments that examine the link between body and mind: neuroimaging, neuropsychological tests, and psychophysiological tests. Brain and Behavior Imagine that you go to a Read More

Chemical Burn Scars: Treatment & Prevention

Chemical burns occur when tissue is damaged by a strong irritant and often leaves an undesirable scar on the skin. This lesson will review prevention and treatment of the scars that can be left by chemical burns. What’s a Chemical Read More

Seed Coat: Definition & Function

In this lesson, we’ll take a look at the seed coat and how it works. We’ll explore what a seed coat looks like, how it protects a seed, and why it is so very important to the successful germination of Read More

Anomers: Definition & Example

The different structures with the same building blocks are called isomers. In this lesson, you will learn about a very special class of isomers, anomers. Then you’ll be able to test your new knowledge with a quiz! Introduction to Isomers Read More

Strategic Business Units: Examples & Definition

In this lesson, we’ll be looking at strategic business units, which are smaller specialized divisions within large companies. After the lesson, you can test your knowledge with a short quiz. Strategic Business Unit Defined A strategic business unit is a Read More