Bamboo, the fastest growing plant in the world, can grow up to 35 inches in one day! Pupils learn how plants historically have been classified and determine if these traits are appropriate to use in this 17th lesson of 20. They will also...

According to Cicero, "Gratitude is not only the greatest of virtues, but the parent of all others." Pupils explore similar inspirational quotes after watching a time-lapse video. Next, scholars interpret one of the quotes by creating...