TExES CORE Subjects EC-6 (391): Science [practice]

A triple beam balance measures

• Weight

• Length

• Height

• Mass

A tool used to measure weight. A spring ___.

Wear safety goggles at all times with

• Food

• Fire

• Animals

• Art supplies

Wear ___ _____ to protect your eyes at all times with glass

Wear safety goggles at all times with

• Chemicals

• Plant samples

• Sunlight

• Dogs

My class is working with projectiles. So Fun! Does everyone need to wear a pair of safety goggles?

• YES

• NO

• MAYBE?

• ONLY IF WE WANT TO!

Accuracy

• How close together given values are to other points of data offered

• How far values are from the actual needed value

Answer explanation

Yes! The other one is describing precision!

In a stem-and-leaf plot, the “stem”s represent the ___s place values of a data point

In a stem-and-leaf plot, the “leaf”s represent the ___s place values of a data point

How many centimeters long is one pencil length?

• 12

• 10

• 14

• 15