Second Grade
Worksheets
I Didn't Know That!
I Love My Dentist Day
Reading Comprehension for June 2
The first toothbrush was made in China about 500 years ago. The first toothbrushes were made from horsehair.
People in China have a day for teeth. It is called Love Your Teeth Day. Love Your Teeth Day is on September 20. People learn to take good care of their teeth.
Most babies do not have teeth when they are born. When babies are about six months old, they get their first teeth.
Teeth have different shapes. The shapes help them do different jobs.
Incisors have sharp edges. They help cut food.
Cuspids have pointed edges. They tear food.
Premolars have small, flat tops. They crush and tear food.
Molars have wide tops. They grind food.
