Star cursor
Close
Close
Catch all-new episodes of Sesame Street every Saturday on HBO!

Science

Science is how we learn about the world around us. Scientific discovery is based on curiosity, which young children have so much of! Their desire to explore and their constant questions about the world make them natural scientists.

Plays: 258

Sink or Float

See if it sinks or floats with Cookie Monster!
Close
Do your own sink or float investigation at bath time with bottles of shampoo, toys, and soap. Make a hypothesis about whether you think each item will sink or float, then try it out!
Plays: 434

OK Go Color

Make art using primary colors with the band ?Ok Go?.
Close
Put blue finger paint on one hand and yellow on the other. Guess what color they make when mixed together. Mix the paints and see what happens. What other colors can you mix together?
Plays: 70

Hot! Hot! Hot!

Baby Bear shows us the word "hot."
0:48 Runtime
Plays: 365

Dress Elmo for Fall

Help Elmo find his fall clothing.
Close
Help your child practice using buttons, zippers, snaps, and laces to help boost his confidence to dress himself and build motor skills.
Plays: 409

Dig for Dinosaurs

Dig for dinosaur fossils with Grover!
Close
Create your own archeological dig! Carefully dig for rocks in the park or in your backyard. Then dust them off and observe them. How are they similar? How are they different?
Plays: 13

Recycling Aluminum Cans

Cans go to a plant to get made into new cans.
2:3 Runtime
Plays: 78

WOTS: Experiment

Murray introduces the word "experiment."
0:32 Runtime
Plays: 88

Little Plant Song

Ernie cares for his indoor house plant.
1:44 Runtime
Plays: 98

WOTS: Transform

Murray explores the word "transform."
0:30 Runtime
Plays: 147

Super Grover 2.0: Lemonade Stand

Super Grover 2.0 helps animals with their lemonade stand.
5:29 Runtime
Plays: 199

Twiddlebug Toss

Experiment launching heavy and light objects.
Close
Experiment at home! Ask a question such as, ?Which of these balls will bounce the highest?? and help your child make a hypothesis. Test them out and then compare the results with your child?s guess.
Plays: 273

Grover Weather Monster

Grover gives us the weather forecast.
2:37 Runtime

Pages