This tutorial will show you a mixed media technique that can be used in a variety of ways! First, I create a watercolor underpainting. Next, I draw a floral motif over the most interesting areas of the watercolor underpainting using...

Upon viewing the The Changing Phases of Matter video series, students will be able to do the following: Explain that phases of matter, also called states of matter, are the physical forms matter can take. State the four phases of matter:...

This video program explores the role of the body's circulatory and respiratory systems, emphasizing things we can do to maintain these important systems. Regular exercise, healthy eating habits, and not smoking are just a few of the...

Weather lessons come alive for students in simple experiments and demonstrations. Kids show the basic principles of weather in these easy experiments and demonstrations. Using everyday materials, watch how to make a tornado in a bottle....

This video for real estate professionals covers the topics of professional ethics and imperatives, character essentials, honesty, and achieving ethical balance.

Learn about the states of matter, solids, liquids and gases, how they're different and where they're found in everyday life.

​​​​​​Plate tectonics and continental drifts the theory of plate tectonics had enabled us to explain how the contents drift and why there are mountains, earthquakes, volcanoes and so much more. From our video: The Structure of the Earth,...

Upon viewing the The Changing Phases of Matter video series, students will be able to do the following: Explain that phases of matter, also called states of matter, are the physical forms matter can take. State the four phases of...

What are the differences between solids, liquids, and gases? In this program students will investigate real-life examples of the various phases of matter. Colorful animations illustrate how these states differ in the movement of...

Learn the basics about the three well-known States of Matter - solids, liquids and gases. What is a state of matter? and what are properties of solids, liquids and gases? Find out more in this video!

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

Everyday we use water. We drink water, use it to cook our food, and we use it to wash things. This video takes a look at the many important investigating water uses of water, while exploring its basic characteristics.

The video discusses the importance of water on Earth and its distribution in different forms under the hydrosphere. It also highlights the various uses of water and emphasizes the need for water conservation. The video ends by...

What's the difference between a physical change and a chemical change? What are elements, compounds, pure substances, and mixtures? So many definitions to learn! Don't worry, Professor Dave will take you through the details.

This video program will help students to understand that matter is composed of atoms that are made up of subatomic particles that interact with each other. Viewers will learn that matter can exists as a solid, as a liquid, a gas or as a...

Upon viewing the Rocks video series, students will be able to do the following: Define rock as a solid, naturally-occurring mixture of minerals. Define minerals as solids with a definite chemical composition and crystal structure....

In this video, students learn about finding the volume of a solid and connecting it to their understanding of place value models and measuring liquid volumes. The video addresses common mistakes students make, such as confusing units and...

This video teaches students how to determine the amount of paint needed to cover the walls of a bedroom, excluding the door, windows, and ceiling. By applying their knowledge of surface area, students learn how to calculate the areas of...

In this lesson, students will understand that a net is a 2-dimensional representation that can be folded to create a 3-dimensional shape. By using multiplication and addition, students will calculate the volume of a solid by counting the...

In this video, students will learn about different methods of separating substances in mixtures and solutions. They will explore physical changes in matter, the properties of mixtures and solutions, and the processes of evaporation,...

Snow is an essential part of the 2014 Olympics. How it's formed and how it reacts has been studied by scientists for centuries and continues to this day. Sarah Konrad, a former Winter Olympian who is also a glaciologist at the...

The Sun, Water Cycle, & Climate shows us how the sun produces heat to drive the water cycle. It's made clear that the water cycle continues in the absence of sunlight or heat. We learn how the two components of climate- temperature and...

The Sun, Water Cycle, & Climate shows us how the sun produces heat to drive the water cycle. It's made clear that the water cycle continues in the absence of sunlight or heat. We learn how the two components of climate- temperature and...

The Sun, Water Cycle, & Climate shows us how the sun produces heat to drive the water cycle. It's made clear that the water cycle continues in the absence of sunlight or heat. We learn how the two components of climate- temperature and...