PBS
Pbs Kids: Design Squad: Build: Sky Glider
Can you build a blimp (airship) that travels in a straight path across the room? Give this one a try.
PBS
Pbs Kids: Design Squad: Build: Zip Line
Your job is to design and build a ping-pong carrier and send it down a zip line in 4 seconds or less. Are you up to the task?
PBS
Pbs Kids: Design Squad: Build: Helping Hand
Can you design and build a device that will let you grab and drop objects from at least two feet away? Give it a try!
Scholastic
Scholastic: I Spy
These interactive matching games for elementary age students combine visuals of familiar objects and rhyming riddles to create brain-teasing puzzles.
PBS
Wgbh: Peep and the Big Wide World: Games: Quack's Apples
Students are challenged to position sticks creating a path so apples land into the pond.
TED Talks
Ted: Ted Ed: How High Can You Count on Your Fingers? Spoiler:much Higher Than 10
How high can you count on your fingers? It seems like a question with an obvious answer. After all, most of us have ten fingers- or to be more precise, eight fingers and two thumbs. This gives us a total of ten digits on our two hands,...
TED Talks
Ted: Ted Ed: Can You Solve the Airplane Riddle?
Professor Fukano, the famous scientist, has embarked on a new challenge - piloting around the world in a plane of his own design. There's just one problem: there's not enough fuel to complete the journey. Luckily, there are two other...
TED Talks
Ted: Ted Ed: Can You Solve the River Crossing Riddle?
As a wildfire rages through the grasslands, three lions and three wildebeest flee for their lives. To escape the inferno, they must cross over to the left bank of a crocodile-infested river. Can you help them figure out how to get across...
TED Talks
Ted: Ted Ed: Can You Solve the Passcode Riddle?
In a dystopian world, your resistance group is humanity's last hope. Unfortunately, you've all been captured by the tyrannical rulers and brought to the ancient coliseum for their deadly entertainment. Will you be able to solve the...
TED Talks
Ted: Ted Ed: Can You Solve the Control Room Riddle?
As your country's top spy, you must infiltrate the headquarters of the evil syndicate, find the secret control panel, and deactivate their death ray. But your reconnaissance team is spotty, and you have only limited information about the...
TED Talks
Ted: Ted Ed: Can You Solve the Locker Riddle?
Your rich, eccentric uncle just passed away, and you and your 99 nasty relatives have been invited to the reading of his will. He wanted to leave all of his money to you, but he knew that if he did, your relatives would pester you...