Unit 5 - Week 4 Vocabulary

The Earth is ______ 4.6 billion years old.

• criteria

• diameter

• approximately

• speres

The ______ from one side of the circle to the other is three inches.

• diameter

• astronomical

• evaluate

• calculation

The planetarium was filled with______ equipment, like telescopes.

• criteria

• calculations

• astronomical

• diameter

A test can ______ how well you know the subject.

• approximately

• orbit

• spheres

• evaluate

I redid the math problem to make sure that my _____ were correct.

• spheres

• calculations

• evaluate

• orbit

The planets in our solar system _____ around the sun.

• evaluate

• approximately

• diameter

• orbit

The ______ for the story writing contest were creativity and originality.

• diameter

• criteria

• astronomical

• approximately

We like watching our gerbils run around in their clear _______.

• spheres

• calculations

• criteria

• evaluate

He had to ______the total before we could pay our bill for lunch.

• approximately

• orbit

• evaluate

• calculate

Which of the following is an example of a sphere?

• a box

• a circular rug

• a golf ball

• a football