Find out about characteristics, features, and locations of the Seven Natural Wonders.

Find out about the different ways people tell time by learning about timepieces like the Chaldean Sun Clock, a water clock, a swinging pendulum, and a potato-powered clock.

Find out about the traditions and customs of children around the world with a focus on how children from North America, South America, Asia, Europe, Africa, and Australia create crafts.

Find out about six types of simple machines by investigating the uses and functions of each machine.

Perform this script about a girl and her father who travel to the 19th century to visit Clara Barton.

Perform this script about a TV reporter who goes back in time to find out about the history of numbers.

El juicio del pastelero

Escape de la extinción

Los cuidadores de mascotas

Un gran salto