Science Experiments For Kids - KidsKnowIt.com

Waves

Tue, 28 Jul 2009 17:27:00 GMT

In this science experiment Nanna shows us how waves transfer energy from one molecule to another, creating a chain reaction.

Vibration And Frequency

Mon, 20 Jul 2009 07:01:00 GMT

Nanna KnowItAll shows you how to use a wine glass to create music. In this science experiment, Nanna creates vibrations of varying frequency causing a wine glass to resonate.

Water And Air Pressure

Mon, 13 Jul 2009 19:02:00 GMT

Nanna KnowItAll shows you how to create a shower, using a water bottle, water, a nail, and pliers. In this science experiment Nanna explores water and air pressure.

Eggshells And Vinegar - Chemical Reactions

Sat, 4 Jul 2009 18:06:00 GMT

Nanna KnowItAll uses vinegar to cause a chemical reaction, changing an eggshell from hard, to a soft rubber-like substance in this weeks science experiment.

Temperature And Molecules

Mon, 29 Jun 2009 17:46:00 GMT

Join Nanna KnowItAll as she explores how temperature causes molecules to expand or contract. In this science experiment, Nanna will use cool water, warm water, and food coloring to show what happens when they are mixed.

Expansion

Sat, 20 Jun 2009 17:35:00 GMT

Nanna KnowItAll explores expansion, in this science experiment using a marshmallow, a straw, modeling clay, and a glass jar.

Buoyancy

Wed, 10 Jun 2009 23:27:00 GMT

Nanna uses raisins, soda, and a clear class cup to explore buoyancy. Learn how sea vessels are able to submerse below the ocean surface with Nanna.

Podcast Alley

Mon, 8 Jun 2009 14:05:00 GMT

My Podcast Alley feed! {pca-3724261e63faf19d220f14d619f0f41b}

Properties of Matter

Wed, 3 Jun 2009 19:19:00 GMT

Nanna KnowItAll uses vinegar and baking powder to explore the properties of matter, with this classic and always fun science experiment for kids.

Quicksand

Fri, 29 May 2009 21:16:00 GMT

Nanna KnowItAll has fun this week making quicksand using cornstarch, water, and coffee.

NN 2009-05-19

Thu, 28 May 2009 17:08:00 GMT

Nanna KnowItAll explores the biology of a flower.

NN 2009-05-12

Thu, 28 May 2009 16:46:00 GMT

Nanna KnowItAll explores the property of inertia.

NN 2009-05-05

Thu, 28 May 2009 16:38:00 GMT

Nanna KnowItAll demonstrates force by experimenting with eggs in a bottle.