How does food provide my body (lessons 1 and 2)

How many atoms of carbon (C) are in C₆H₁₂O₆?

• 9

• 12

• 6

• 7

Tags

NGSS.MS-PS1-1

You get the energy you need for your daily activities from the food you eat.

• True

• False

Tags

NGSS.MS-LS1-7

The variable that is changed in an experiment..

• Constant
• Control
• Independent Variable
• Dependent Variable

Tags

NGSS.MS-PS2-2

The variable that is being tested, counted, or measured and is responding to the independent variable is known as 

• Control
• Constant
• Independent Variable
• Dependent Variable

Tags

NGSS.MS-PS3-4

Which units are the BASE units in the metric system? Check three.

• Meters

• Liters

• Grams

• Inches

• Miles

Which unit below is the largest?

• Kilogram

• Gram

• Centigrams

• Milligrams

What does the Law of Conservation of Mass state?

• Matter cannot be gained or lost in a chemical reaction.
• Matter can only be lost in a chemical reaction.
• Matter can only be gained in a chemical reaction.
• Matter can be gained and lost in a chemical reaction. 

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What is the little number after an element in a chemical equation called.
Example: H₂

• Coefficient 
• Subscript
• Atom
• Equation

your teacher still wants to see if studying time affects test scores... She gives all classes the same assignment but assigns different study times. What is the independent variable?

• Study time
• Test score
• Same assignment

your teacher wants to see if studying time affects test scores... She gives all of her classes the same assignment but assigns different study times. What is the constant?

• Study  Times
• Test Scores
• Same Assignment

Tags

NGSS.3-5-ETS1-3