E Learning for Kids: Science: Egypt: What Is Pitch of Sound?

In this lesson, students learn about sound vibrations, pitch, how frequency is measured, and about the recommended upper decibel limit of noise.

Nikki is learning about plant seed dispersal methods. Join in and learn how this is important to plant reproduction.

Go on a scavenger hunt mission with Tatiana and her father at the famous Greek theater, and learn more about magnets.

Patrick loves being a pirate, but he'd prefer to be an astronomer. Join him, and learn about everything high in the sky like the moon, stars, and asteroids.

Sofia came back from a trip around the world. She noticed how each animal she saw belonged to a certain habitat. Help her learn about animal habitats and the species that live there.

Set sail with Oleif, the Viking. Make his boat move by learning all about matter and particles.

In this lesson, students learn about the planets, their moons, asteroids, comets, and dwarf planets in our solar system.

Go on a fishing trip with Martin and his grandfather. They use a lot of electrical equipment. Help him find out which items use electricity.

The god of thunder, Thor, controls thunder and lightning. Let's ask Thor about electric circuits.

This lesson covers the different types of energy, the definitions of kinetic and potential energy, how energy can be converted into different forms, and the law of conservation of energy.