Measles is a very contagious, viral infection that causes characteristic symptoms and a characteristic rash. Measles is highly transmittable, and can be spread via multiple mechanisms. In this lesson, we discuss the Measles virus, risk...

This is a tutorial video that explains what a Punnett square is and how it can be used to analyze and predict genetic inheritance. The video defines important terms such as genotype and phenotype and explains how alleles operate on a...

👉 Learn how to solve problems with parallelograms. A parallelogram is a four-sided shape (quadrilateral) such that each pair of opposite sides are parallel and are equal. Some of the properties of parallelograms are: each pair of...

This Video Explains Individual Perceptions in a Negotiation

Graph a proportional relationship.

This lively video investigates the wide, colorful assortment of fish found on the planet. Concepts and terminology: saltwater, freshwater, cold-blooded, fins, backbone, eggs, scales, and gills.

This live-action video program is about the word adaptation. The program is designed to reinforce and support a student's comprehension and retention of the word adaptation through use of video footage, photographs, diagrams and...

This live-action video program is about the word adapt. The program is designed to reinforce and support a student's comprehension and retention of the word adapt through use of video footage, photographs, diagrams and colorful, animated...

Explains the concept of customer segmentation and its characteristics.

The video discusses the work of Gregor Mendel, a monk who studied the inheritance of characteristics in pea plants in the mid-19th century. The video provides a recap of Mendel's discoveries and their significance in understanding the...

How are family life, structure and relationships changing? And to what extent are these changes a consequence of modernity and postmodernity? This film examines these questions in terms of three types of social change: identity,...

This nugget explains the different growth models in population ; exponential growth and logistic growth and their attributes

CREDITS Animation & Design: Waldi Apollis Narration: Dale Bennett Script: Lucy Billings Look at these baby animals. You will have immediately observed how cute and fluffy they are but you will also have noticed that they are different -...

Upon viewing the Forces in Fluids video series, students will be able to do the following: Define fluids as substances that can easily flow and readily change shape. Explain that fluids flow because particles can easily move past each...

This video provides an overview of the element germanium. It describes the physical properties of germanium and its discovery by Clemens Winkler. The video also discusses the various uses of germanium, such as in semiconductors, optical...

Biological Classification Set: An introduction to Biological Classification, which begins with the seven characteristics that define living things.

In this video, students will learn about important terms in biology, including the definitions of living and non-living, life cycles, endangered species, and extinct species. The video breaks down these concepts and provides examples to...

Learn exactly what these different terms mean, that you will come across in genetics and cell division: Gamete, Chromosome, Gene, Allele, Dominant, Recessive, Homozygous, Heterozygous, Genotype, Phenotype, Haploid & Diploid

From dogs to squirrels to elephants, we are familiar with many different mammals. This video explores some of the fascinating features of this amazing group of animals. Concepts and terminology: backbone, fur, warm-blooded, milk, and...

This Video Explains Secondary Market Research Methods

Upon viewing the Needs of Living Things video series, students will be able to do the following: Explain that living things have the following characteristics: they are made up of one or more cells, carry out movement, grow, and develop....

In this video, the topic of discussion is the classification of bacteria, specifically focusing on two distinct kingdoms: eubacteria and archaebacteria. The speaker mentions that scientists do not fully agree on the classification of...

Walk through an example of animals at a pet store and to gain an understanding of how to categorize them and count the number of animals in each category. The teacher explains how to label and record the data in an organized table, both...

In this video, the teacher explains how to make estimates about a population with an unknown characteristic by using the mean of multiple samples. The teacher demonstrates the process of setting up a proportion and calculating the mean,...