In this comprehensive interactive tutorial you will learn the basic components of a crime scene investigation and how they are implemented. You will also learn various evidence collecting techniques, as well as how to properly document...

Students have the opportunity to review the scientific method, become familiar with vocabulary terms associated with scientific investigation, and learn about real-world scientific examples where the method is used.

Students learn about static electricity using terms such as friction, induction, and conduction. They also explain and illustrate the difference between alternating and direct current, and understand the relationship among voltage,...

Students will investigate the properties of light waves. They will learn about the different types of electromagnetic waves and mechanical waves, and investigate the phenomena of reflection, refraction, interference, and diffraction.

Students investigate the structure and parts of the atom, and learn about atomic mass and atomic number. They also explore the differences among solids, liquids, gases, and plasma.

[Free Registration/Login Required] An informational text about how the five senses help people learn about their world. A question sheet is available to help students build skills in reading comprehension.

Find out about simple machines, calculate the mechanical advantage and efficiency of machines, differentiate potential and kinetic energy, and learn ways to use energy more efficiently.

In this lesson, students learn about the roles of the programmer and the robot, and how the two need to work together in order to accomplish their goal. Students also understand logic behind the robot's actions, and break a big plan down...

In this comprehensive interactive tutorial you will learn about the parts of a microscope and how some types of microscopes are better than others for certain types of evidence analysis within the field of Forensic Science. A...

Join Tim on the Titanic Shipwreck to understand about weather predictions. Learn about weather forecasts and different instruments that help determine what the weather will be. Win stars for every correct answer and earn a certificate at...

How we can live sustainably on our natural resources while also preserving enough nature so these resources can be replenished represents one of the most important questions in environmental science. Through learning about terrestrial...

Students learn about water management, treatment and purification- global issues that must be addressed to ensure a continued supply of safe water for the growing human population and for the organisms with which we share this planet.

With this collection of video tutorials and student assignments, students learn about the interdisciplinary science that focuses primarily on solving environmental problems.

This interactive module introduces young learners to the function of muscles by connecting them with pirate treasure. Learn about muscles and muscle identification, especially those muscles that help you really function. For each correct...

We all need good habits to be healthy and strong. Take a trip to a turtle farm set in the Cayman Islands to learn about exercise, eating right, correct posture, and bone health. Win stars for every correct answer and earn a certificate...

Join Tim and Johnny on their voyage to South Africa, but before they get there they need to make sure they understand the weather conditions. This interactive module helps you describe the weather, learn about basic forecasting and how...

In this interactive tutorial you will learn about a branch of forensic science known as computer forensics. This branch involves the scientific examination and analysis of data held on, or retrieved from, computer storage media in such a...

For this lesson, learners watch a video and animations that relate Isaac Newton's three laws of motion to baseball and apply what they've learned about these laws to another sport or other real-life situation. It includes formative and...

Click on "Cystic Fibrosis (CF) to learn about this is a disorder that affects respiration and digestion. This article explains causes, inheritance, symptoms, diagnosis, and treatment.

In this interactive tutorial you will learn about geological resources. Learn what the types of resources are and concentrate on learning about mineral resources and how they are obtained and used, and then about energy resources and...

Students explore Earth's most important natural resource, water, and learn about how the planet's aquatic biomes thrive and support life.

What is the role of the toxicologist in a forensic investigation? In this comprehensive interactive tutorial explore how drugs are analyzed and what their results indicate within a forensic laboratory. Discover what laws govern the use...

In this interactive tutorial you will learn about earthquakes and seismic waves. Learn about why and how these form and also discuss the hazards - direct and indirect - posed by earthquakes. You will then learn how our knowledge of...

Learn about the lives of exemplary people in the world of science who discuss how they were able to succeed and achieve their goals.