Hypothesis Practice

A hypothesis has to have which two words? (Select two)

• If

• Think

• Due

• Then

Which one is a good hypothesis?

• If we add more soap to the mixture, then the mixture will bubble over.

• We'll add more soap to the mixture, then it will bubble over.

• If we add more soap to the mixture, the mixture will bubble over.

Tags

NGSS.MS-LS1-5

Which one is a good hypothesis?

• If we drink more water, we'll be able to run faster.

• We will drink more water, then we'll run faster.

• If we drink more water, then we can run faster.

Which one is a good hypothesis?

• If we mix blue and yellow water together, the water will turn green.

• We'll mix blue and yellow water together, then the water will turn green.

• If we mix blue and yellow water together, then the water will turn green.

This one is a little harder! Which one is the best hypothesis?

• If we pour acid onto a pumpkin, then the pumpkin will turn purple.

• If we pour acid onto a pumpkin, then the pumpkin will start to bubble and dissolve.

• If we pour acid onto a pumpkin, then the pumpkin will disappear.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Which one is the best hypothesis?

• If we threw a pumpkin from a high building, then the pumpkin would smash into a million pieces on the sidewalk below.

• If we threw a pumpkin from a high building, then the pumpkin would float into the sky.

• If we threw a pumpkin from a high building, then the pumpkin would disappear.

Which one is the best hypothesis?

• If we moved one pumpkin into the fridge, then that pumpkin would melt.

• If we moved one pumpkin into the fridge, then that pumpkin would turn red.

• If we moved one pumpkin into the fridge, then that pumpkin would last longer than the other pumpkins.

Which one is the best hypothesis?

• If we carve pumpkins by midnight on Halloween, they will turn into humans.

• If we carve pumpkins by midnight on Halloween, then the neighborhood kids will be excited.

• If we carve pumpkins by midnight on Halloween, the neighborhood kids will be excited.

Which one is the best hypothesis?

• If we shine a light into a cemetery at night, we will be able to see ghosts.

• If we shine a light into a cemetery at night, then we will be able to see ghosts.

• We'll shine a light into a cemetery at night, then we'll be able to see the ghosts.

Which one is the best hypothesis?

• If we add more salt to the mixture, then the mixture will be more salty.

• If we add more salt to the mixture, then the mixture will turn a cloudy white color.

Tags

NGSS.MS-PS1-2