12 of 18 results for "investigation"
Video
Who’s Your Source?

In Who’s Your Source?, host Radzi Chinyanganya examines how reporters get their information from different sources and ensure their accuracy. For example, BBC journalists exposed a network of hidden detention centers in Western China where Muslims were detained without a trial. The Chinese government was working hard to keep this story hidden by closely monitoring, and even detaining, journalists. Reporters used satellites to investigate, and they also interviewed Muslims in Turkey who claimed to have been in the detention compounds. They looked for consistency and overlap in their stories. Verifying information from multiple sources helps a journalist assess a story and tell it accurately. This video is excerpted from BBC’s My World, a program created for teenagers eager to learn more about the important stories shaping our world.

Printable
Lesson 6: What’s the Source?

You can’t have a news story without sources. Introduce your students to the differences between primary and secondary sources. In this lesson, they’ll learn about how journalists ask effective interview questions and verify the accuracy of a source’s account.

 

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Investigating T. Rex's Eyesight
In Investigating T. Rex's Eyesight, scientists study a T. rex’s skull using a CT scan to understand the development of its eyesight. This video is excerpted from BBC's Horizon: T. Rex, Warrior or Wimp?, a documentary featuring interviews with T. rex experts from around the world and exploring the science behind the legend of the dinosaur we love to hate.
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Investigating T. Rex's Bite
In Investigating T. Rex’s Bite, scientists explore the strength of the dinosaur’s bite using a pressure sensor and a crocodile. This video is excerpted from BBC's Horizon: T. Rex, Warrior or Wimp?, a documentary featuring interviews with T. rex experts from around the world and exploring the science behind the legend of the dinosaur we love to hate.
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Investigating T. Rex’s Teeth
In Investigating T. Rex’s Teeth, Jack Horner, one of the world's most respected paleontologists, discusses how the teeth of T. rex were the wrong shape for it to be an effective predator. This video is excerpted from BBC's Horizon: T. Rex, Warrior or Wimp?, a documentary featuring interviews with T. rex experts from around the world and exploring the science behind the legend of the dinosaur we love to hate.
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Amazing Allotments: Building Community Gardens

In Amazing Allotments: Building Community Gardens, Ranger Hamza and the Ramblers visit an allotment or a community garden. They learn how gardens are spaces to grow food and to engage with nature. Then they come across a compost pile and investigate why worms and robins are also at the compost pile. This video is excerpted from BBC's Ranger Hamza’s Eco Quest, a nature exploration show in which Ranger Hamza and the Ramblers go on quests to discover nature’s wonders and the important role they play in our environment.

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Ecosystem in a Tree Stump

In Ecosystem in a Tree Stump, Ranger Hamza and the Ramblers find dead wood, sticks, and a tree stump. Join them as they investigate the tree stump and learn about the ways the tree stump provides a habitat for insects and animals. This video is excerpted from BBC's Ranger Hamza’s Eco Quest, a nature exploration show in which Ranger Hamza and the Ramblers go on quests to discover nature’s wonders and the important role they play in our environment.

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Hedges: Nature’s Apartment Buildings

In Hedges: Nature’s Apartment Buildings, Ranger Hamza and the Ramblers investigate the habitat that’s inside a hedgerow. Come along and discover what lives at the bottom, middle, and top of a hedge. This video is excerpted from BBC's Ranger Hamza’s Eco Quest, a nature exploration show in which Ranger Hamza and the Ramblers go on quests to discover nature’s wonders and the important role they play in our environment.

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In Search of Seeds: From Soil to Sky

In In Search of Seeds: From Soil to Sky, Ranger Hamza and the Ramblers are in search of seeds! Join them as they investigate pine cones, observe squirrels, and feed ducks, all while learning about the role that seeds play in the environment. This video is excerpted from BBC's Ranger Hamza’s Eco Quest, a nature exploration show in which Ranger Hamza and the Ramblers go on quests to discover nature’s wonders and the important role they play in our environment.

Lesson Plan
Journey to Antarctica: A Penguin Study
In this activity, students will step into the boots of Antarctic research scientists as they uncover the secrets of penguin life! They’ll start by sharing what they already know about Antarctica before "traveling" there through a BBC Frozen Planet video, which will let them experience the continent up close. Then, each student will select a penguin species to research and they will use a BBC video from Seven Worlds, One Planet or Frozen Planet to gather their observations. Students will synthesize their notes as they create a research journal page, and they will then wrap up by discussing what new questions they’re curious to investigate next!
Video
Clean Streets Ahead! How Road Sweepers Tackle Dirt

In Clean Streets Ahead! How Road Sweepers Tackle Dirt, presenter and motorbike racer Grace Webb investigates the outside and inside of a road sweeper, a vehicle with three big brushes that sweep dirt off the road. Road sweepers spray powerful water through nozzles to wash away stubborn grime, and for tough dirt, there's a giant vacuum in the back that collects everything into a compartment called the hopper! This video is excerpted from BBC’s Grace’s Amazing Machines, a children’s show that introduces kids to some of the biggest, fastest, and most amazing machines in the world.

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Exploring Umami and the Science of MSG

In Exploring Umami and the Science of MSG, host Harith Iskander explores the savory taste known as umami, first discovered by Professor Ikeda in 1909. He isolated glutamate and combined it with salt and water to create monosodium glutamate (MSG). While MSG was once thought to cause negative side effects, scientific investigations have since disproven these claims. This video is excerpted from BBC’s Got Science?, a science magazine series that explores and explains science in everyday life.