Chemicals interacting with each other are one of the most fascinating topics in chemistry. Fireworks, burning flares, and rusting all illustrate chemical reactions. The different types of reactions are described, as well as the process...

Imagine having the ability to manipulate light waves in order to see through a skull right into the brain, or being able to use lasers to diagnose a bacterial infection in a matter of minutes. At the Center for Biophotonic Sensors and...

Upon viewing the Cells video series, students will be able to do the following: Understand that cells are the basic building blocks of life. Explain the main components of the cell theory: - all organisms are made up of one or more...

Upon viewing the Microscopic Life video series, students will be able to do the following: Understand that only during the past few hundred years have people been able to see and study very small life forms, generally referred to as...

This video is a summary of the topics covered in our The Inner Planets series. The video provides a brief overview of the characteristics of our solar system. It discusses the importance of the sun to life on Earth, the characteristics...

Time in Your World explores time as it relates to our everyday lives–time to get up, time for school, lunchtime, bedtime, daytime, nighttime. The program explains how clock hands measure time in hours, minutes, and seconds and how to...

In this video lesson, students will learn how to tell time to the nearest 5 minutes using both analog and digital clocks. They will understand the movement of the hour and minute hands, how to determine the hour and minute values on a...

In this video we will start going over simple examples involving measurement of angles.

This video summarizes the topics covered in the Deserts and the Tundra series. In this series, we have explored the characteristics of deserts and the tundra biome. We have learned about their locations, climate, and the plants and...

A super fast, fun and focused look at the Protestant Revolution and role Martin Luther played in changing the history of the world.

In this video, students will learn about unit rates by exploring real-world examples. The video explains that ratios compare numbers, while rates compare different units. It provides examples such as comparing the price of a gallon of...

Upon viewing the Weathering and Erosion video series, students will be able to do the following: Describe weathering as a process that involves the breaking down of rocks and other materials on Earth's surface. Differentiate between the...

This is a review of the topics covered in the Animal Behavior series. In this series, we delve into the captivating world of animal behavior. We explore the definition and significance of animal behavior, comparing instinctive and...

Lab equipment is expensive, and if not used properly it can be dangerous. This video focuses on the safe and effective use of common laboratory equipment. Special emphasis is placed on the prevention of damage to lab equipment, and the...

This series of videos explores the concepts of volume, mass, and density. The means by which volume and density are calculated is highlighted. Everyday examples of each make the concepts easy to understand.

This telling time video helps kids learn how to tell time quickly and accurately with both digital and traditional (analog) clocks. Please subscribe to Rock 'N Learn's YouTube channel for more fun videos posted every week.

Telling Time on a Clock

Knowing how to tell time is a very important thing to know. This video will teach children and kids the basics of how to tell time. It is presented in a simple and easy to understand way that children can...

In this video, the teacher explains how to simplify a rate to its unit rate using diagrams. They emphasize that a unit rate is a comparison of one quantity to another, reduced to something over 1. The teacher provides examples and...

In this video, students will learn how to tell time on an analog clock using the hour hand and minute hand. The video explains the difference between the two hands and how they move around the clock. It also teaches students how to read...

My views on the Common Core as a teacher.

This video summarizes the topics covered in the Ecosystems series. This video explores the features of ecosystems, including abiotic and biotic components and their interactions with the physical environment. The speaker also discusses...

Safety in science always comes first. This program demonstrates safe practices in science when conducting even the simplest of activities. Emphasis is placed on avoiding accidents to eyes, skin, clothing, and equipment. Safe practices in...

This video is a review of the concepts covered in the Activities of Plants series. In this video, we explore the fascinating activities of plants, including photosynthesis, reproduction through flowers, and the growth and maturity of...

Upon viewing the Exploring Forest Biomes video series, students will be able to do the following: Explain that forest biomes vary greatly, but all are dominated by trees. Understand that forests receive moderate to high amounts of...