Fabulous Funnels

What motivated Europeans to explore the New World, and what effects did their exploration have on Native American populations? The second installment of a 16-part American Passages series prompts pupils to watch a video and read several...

Explore our world from within as you lead young scientists on a thrilling adventure. Pupils examine the location of plate boundaries to determine earthquake and volcano distribution around the globe and explore the cause of hot spots in...

The water cycle is one of earth's most easily observable processes, but demonstrating each step within classroom walls can be a challenge. Through a series of videos and quick demonstrations, cover each aspect of the hydrologic cycle in...

The narrator of this short video breaks down synapses and how they work in video number 10 in a series of 47 about the human body. It specifically focuses on electrical and chemical synapses and how they work, and ends by exploring...

It is believed that Abraham Lincoln suffered from Marfan syndrome, something that still affects people today. Video number four in a series of 47 further explores tissues, specifically connective tissue. The narrator explores the four...

Without the greenhouse effect, Earth's temperature would be approximately 30 degrees Celsius colder. Scientists know this to be the case based on the study of other planets and the way gases absorb radiation. Viewers connect the ideas...

Silly journal and essay prompts may be fun to write, but they don't model the kind of writing needed for college papers and standardized tests. The 15th part in a series of 24 covers the concept of reading to write—during and after...

Without the greenhouse effect, Earth would not be inhabitable. A thorough online resource describes the greenhouse effect and how it occurs. The source highlights the different types of gases that work together to absorb the sun's...

Students compare 4 different form of carbon dioxide and discuss the role that carbon dioxide has in the Greenhouse Effect. They then understand that the Greenhouse Effect is a naturally occurring event.

Viewers explore the structures of RNA and DNA and then learn how DNA replicates itself. The narrator explains the central dogma, showing how DNA is eventually translated into proteins, before briefly discussing genetic engineering.