Open Court U1L2 Vocabulary

To swim or dive underwater

To leap or jump over something, or to construct or cover with a vault.

To run or sprint quickly

To crawl or move slowly

Devices that control temperature

Devices that act as switches

Devices that transmit data wirelessly

Devices that measure distance

abandon or leave behind

cause harm or danger

save or deliver from danger or difficulty

ignore or neglect

A worker is a person who is self-employed and works independently without any company or organization.

A worker is a person who is unemployed and does not have a job or occupation.

A worker is a person who is hired to perform physical labor and manual tasks.

A worker is a person who is employed to perform tasks or duties for a company or organization in exchange for payment.

A team sport that involves passing and shooting a ball.

A type of exercise that involves stretching and flexibility.

A form of dance that combines rhythm and movement.

A collection of sporting events that involve competitive running, jumping, throwing, and walking.

Fee or cost of education

Cost of textbooks

Expense for school supplies

Payment for extracurricular activities

A defined area that encompasses the buildings and grounds of an educational institution.

A type of computer program used for data analysis.

A type of food served in a cafeteria.

A type of tent used for camping.

A type of musical instrument.

A type of fabric.

A type of bird.

A fee or charge for using a road, bridge, or tunnel.

Difficult or challenging situations or experiences

Pleasurable or enjoyable moments

Rewards or benefits

Easy or simple situations or experiences

To announce or declare something publicly or officially.

To keep something a secret

To change one's mind about something

To apologize for something