Unit 1 Summative (Scientific Method)

Which of the following is a way that scientists communicate their results to others?

• speak at a confrence

• Sharing information through the internet

• All of these

• write scientific articles

A hypothesis is a .....

• question

• answer

• prediction

• conclusion

Tags

NGSS.HS-PS1-2

Quantitative data uses ________ to describe what is observed in an experiment.

• adjectives

• nouns

• numbers

• conjunctions

Tags

NGSS.HS-PS1-7

NGSS.HS-PS3-1

In a controlled experiment, how many independent variables can be worked with at a time?

• 1

• 2

• 3

• 4599.3?

Tags

NGSS.MS-PS2-2

Finding Ralph the dog's favorite ice cream. What is the control?

• rocky road

• cookies n' cream

• plain vanilla

• dream sickle

Finding Ralph the dog's favorite ice cream. What is the independent variable? (IV)

• how fast he eats the ice cream

• which ice cream he eats first

• the type of dog

• types of ice cream

Tags

NGSS.MS-ETS1-1

Finding Ralph the dog's favorite ice cream. What is the dependent variable? (DV)

• which ice cream he eats first

• types of ice cream

• how fast he eats all of the ice cream

• the number of scoops

Finding Ralph the dog's favorite ice cream. What is the experimental group?

• flavors of ice cream (not plain)

• plain vanilla

• bubble gum ice cream

• frozen yogurt

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

Which statement is quantitative?

• Ralph is a rottweiler

• Ralph is a man dog

• Ralph ate 3 gallons of ice cream

• Ralph barfed

Effect of meditation on daily mood. What is the IV?

• color of pants

• meditation pose

• daily meditation time

• making humming sounds