Discover Resources
Browse curated homeschool resources from the community
Rnai Slicing Dicing and Serving Your Cells Alex Dainis
RNA, the genetic messenger, makes sure the DNA recipe gives your cells exactly what they ordered. But sometimes that means inhibiting some other RNA that got the recipe wrong. This process is called RNA interference (RNAi), and it acts as a self-correcting system within the complicated genetic kitchen of your body. Alex Dainis explains the importance -- and exciting potential -- of RNAi.
The Game Layer on Top of the World Seth Priebatsch
By now, we're used to letting Facebook and Twitter capture our social lives on the web -- building a "social layer" on top of the real world. In his talk, Seth Priebatsch looks at the next layer in progress: the "game layer," a pervasive net of behavior-steering game dynamics that will reshape education and commerce. (Filmed at TEDxBoston.)
What If Every Satellite Suddenly Disappeared Moriba Jah
What would happen if one day all of humanity’s artificial satellites suddenly disappeared? Within hours, most of the planet’s traffic would grind to a halt, the world economy would shut down, and most countries would declare a state of emergency. Even in the best-case scenario, our civilization would be set back by decades. So, what are the odds of this actually happening? Moriba Jah investigates.
A Brief History of Credit Cards Nidhi Upadhyaya
Today, credit cards are a $500 billion-a-year industry. Banks consider these lines of credit when deciding whether or not to approve loans, incentivizing customers to maintain multiple credit cards. So, how did this lending system originate? And how did they get to be so popular? Nidhi Upadhyaya digs into the history of credit cards in the United States.
On Reading the Koran Lesley Hazleton
Lesley Hazleton sat down one day to read the Koran. And what she found -- as a non-Muslim, a self-identified "tourist" in the Islamic holy book -- wasn't what she expected. With serious scholarship and warm humor, Hazleton shares the grace, flexibility and mystery she found, in this myth-debunking talk. (Filmed atTEDxRainier.)
The Good and the Beautiful Handwriting Level K
Handwriting Level K is for children in kindergarten and focuses on the correct print formation of letters and numbers. This course introduces 2–3 new letters at a time, going in alphabetical order, and introduces short words and sentences near the end. Text size is reduced halfway through the course as the child gains
The Gory History of Barber Surgeons Stephanie Honchell Smith
It’s a cold morning in 15th century France and you’re off to the barber for a shave and haircut. You hear the familiar sound of singing inside and eye a bowl of blood in the window. You grab a cup of ale and examine the array of teeth strung from the walls. Suddenly, a scream sounds from one of the chairs. What's going on? Stephanie Honchell Smith shares the surprising history of barber-surgeons.
What s the Definition of Comedy Banana Addison Anderson
What makes us giggle and guffaw? The inability to define comedy is its very appeal; it is defined by its defiance of definition. Addison Anderson riffs on the philosophy of Henri Bergson and Aristotle to elucidate how a definition draws borders while comedy breaks them down.
Not All Scientific Studies Are Created Equal David H Schwartz
Every day, we are bombarded by attention grabbing headlines that promise miracle cures to all of our ailments -- often backed up by a “scientific study.” But what are these studies, and how do we know if they are reliable? David H. Schwartz dissects two types of studies that scientists use, illuminating why you should always approach the claims with a critical eye.
Climate Change Earth s Giant Game of Tetris Joss Fong
There's a game of Tetris happening on a global scale: The playing space is planet Earth, and all those pesky, stacking blocks represent carbon dioxide -- a greenhouse gas that is piling up ever more rapidly as we burn the fossil fuels that run our cars, factories and power plants. Joss Fong outlines how this overload of CO2 leads to climate change and reminds us that, unlike Tetris, we won't get an opportunity to start over and try again.
Why Do We Have to Wear Sunscreen Kevin P Boyd
You already know that a trip to the beach can give you a nasty sunburn, but the nitty gritty of sun safety is actually much more complex. Wrinkle-causing UVA rays and burn-inducing UVB's can pose a serious risk to your health (and good looks). So what can you do? Kevin P. Boyd makes the case to slap on some physical or chemical SPF daily.
The Science of Macaroni Salad What s in a Mixture Josh Kurz
What’s in macaroni salad? Break down the pasta, mayonnaise, vinegar, mustard, vegetables, etc., and you’re left with a bunch of molecules. Josh Kurz uses a delicious recipe to exemplify three types of mixtures (solution, colloid and suspension), while reminding us that we’re all made of the same stuff.
The Good and the Beautiful Doodles and Pre-Writing for Littles Part 2
Doodles & Pre-writing for Littles: Part 2 is designed for children between the ages of 2 1/2 and 5 years old who are ready to develop the dexterity and coordination of small muscles as well as the mental focus needed to write. This level focuses on the strokes and forms used to create letters and common shapes and
Whatever Happened to the Hole in the Ozone Layer Stephanie Honchell Smith
In the 1980s, the world faced a huge problem: there was a rapidly expanding hole in the ozone layer. If it continued to grow, rates of skin cancer could skyrocket, photosynthesis would be impaired, agricultural production would plummet, and entire ecosystems would collapse. So, what happened? Stephanie Honchell Smith shares how decisive global cooperation helped restore the ozone layer.
What s Below the Tip of the Iceberg Camille Seaman
It's a well-known fact that the majority of an iceberg lies below the surface -- but just as stealthily hidden are their fascinating qualities. Traveling the seas, teeming with life, and sometimes even making a noise called "bergie seltzer," there's so much more than meets the eye. Camille Seaman gives homage to these icy isles.
Will the Ocean Ever Run Out of Fish Ayana Elizabeth Johnson and Jennifer Jacquet
When most people think of fishing, we imagine relaxing in a boat and patiently reeling in the day’s catch. But modern industrial fishing -- the kind that stocks our grocery shelves -- looks more like warfare. Ayana Elizabeth Johnson and Jennifer Jacquet explain overfishing and its effects on ecosystems, food security, jobs, economies, and coastal cultures.
How to Deal with Rejection
Rejection hurts. It’s incredibly painful to feel like you’re not wanted — and we do mean painful. Researchers found that we relate rejection to being “hurt,” using terms like “crushed” or “broken-hearted.” So, why does rejection trigger such a strong response, and is there any way to cope with this unique kind of pain? Explore common strategies to help you process this emotional experience.
Diagnosing a Zombie Tim Verstynen Brad Voytek
Zombies eat brains. They are also, like all of us, driven by brain functions. What is happening in their brains to make them act as they do? In this intriguing dialogue, Tim Verstynen & Bradley Voytek apply the various human medical possibilities that make zombies...zombies.
The Good and the Beautiful History Year 2
PLEASE NOTE: History Year 2 Family Set does NOT include the required Time Tunnel Review Cards needed for all 4 years of history. If you do not have the cards from a previous purchase of another year of History, they are available for purchase on the History Year 2 page. The Good and the Beautiful Year 2 History Course
Da Vinci s Vitruvian Man of Math James Earle
What's so special about Leonardo da Vinci's Vitruvian Man? With arms outstretched, the man fills the irreconcilable spaces of a circle and a square -- symbolizing the Renaissance-era belief in the mutable nature of humankind. James Earle explains the geometric, religious and philosophical significance of this deceptively simple drawing.
The Good and the Beautiful History and US Constitution Overview
US Constitution and Government US Constitution and Government from The Good and the Beautiful is a groundbreaking family-style course for Grades 4 to 8 that truly is like no other! This course immerses children in the lives of the Founding Fathers and Mothers as well as the important events and documents that formed Am