It's pretty rare when a planet comes between Earth and the sun, but it happened on June 5, 2012. Learn about this mind-boggling event with this cool worksheet!

In 2012, an 80 million-year-old dinosaur was discovered, and you can learn all about this 20-foot, 2-ton horned herbivore.

Making your own greeting cards? Why not make your own envelopes too! Its easy with this handy template.

Engage your students with discussion questions as they read the second part of Katherine Applegate’s The One and Only Ivan.

Engage your students with discussion questions as they read the last part of Katherine Applegate’s The One and Only Ivan.

Engage your students with discussion questions as they read the third part of Katherine Applegate’s The One and Only Ivan.

See how electoral votes work in the United States presidential election.

This critical thinking worksheet, part of our upcoming A Day in the Life of the President workbook, challenges kids to plain their own campaign tour!

Use Election Night to teach your child about politics and government, and have them add up the electoral votes each presidential candidate earns throughout the night.

This discussion guide helps readers reflect on chapters 1–38 of The One and Only Ivan.