Unit 6.4 Vocabulary (Wonders 2nd Grade)

The scientists use a rocket for space __________.

• prices
• exploration
• invented
• scientific

The __________ of the clothes are shown on tags.

• prices
• worth
• money
• machines

Will you help me __________ the meal?

• invented
• worth
• prepare
• scientific

The town has a ______________ for collecting trash.

• money
• result
• record
• system

It is ____________ to be polite to others.

• invented
• purchase
• important
• scientific

The man __________ a machine to make the work easier.

• invented
• system
• worth
• result

The parents would like to __________ a slide for the playground.

• value
• exploration
• purchase
• worth

The diamond ring is _________ a lot of money.

• result
• worth
• record
• value

What is the ___________ of the experiment?

• result
• exploration

• prices
• purchase

Mom keeps a ____________ of the bills that are paid.

• repair
• value
• record
• money