Review-Lab/Exp/Matter/Energy/Heat/Waves

The part of the experiment that the experimenter changes at the beginning.

• independent variable

• experimental group

• dependent variable

• controlled variables

Identify this science equipment with a narrow top and a triangular bottom, with often a stopper.

• Beaker

• Erlenmeyer Flask

• Florence Flask

• Graduated Cylinder

Idetify the science equipment pictured, used to carry large amounts of liquids

• Beaker

• Erlenmeyer Flask

• Test Tube

• Graduated Cylinder

Identify the science equipment pictured that allows you to see small quantities to observe the chemical reactions.

• Beaker

• Erlenmeyer Flask

• Test Tube

• Graduated Cylinder

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Pick the science equipment, pictured, that allows you to measure amounts of liquids precisely.

• Beaker

• Erlenmeyer Flask

• Test Tube

• Graduated Cylinder

This item is measuring the mass of this bowl.

• Double-pan balance

• Scale

• Triple Beam Balance

• Spring Scale

Curved glass, pictured, that allows for you to see chemical reactions.

• Test tube

• Watch Glass

• Spot Plate

• Graduated cylinder

Tags

NGSS.MS-PS1-2

The part of the experiment that you measure at the end to know that if what you tested worked or not.

• Controlled Variables

• Independent Variable

• Dependent Variable

• Constants

Tags

NGSS.MS-PS2-2

Rita climbed up the hill. Her gravitational potential energy ________.

• increased

• decreased

• stay the same

• always changing

Tags

NGSS.MS-PS3-2

How will heat flow?

• cold to hot

• cooler to warmer

• hot to cold

• warmer to hotter

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-3