Experiments 1st Term

What is the step number 1 in the scientific method?

• Observation

• Make a hypothesis

• Make experiments

• Conclusions

What is the second step in the scientific method?

• Make a hypothesis

• Observation

• Make experiments

• Conclusions

Which step in the scientific method involves TESTING (PROVAR) the hypothesis?

• Observation

• Make a hypothesis

• Make experiments

• Conclusions

What is the final step in the scientific method?

• Observation

• Make a hypothesis

• Make experiments

• Conclusions

What is the "STANDART" (NORMAL) heart rate when we are relaxed?

• 60-80 bpm

• 100-200 bpm

• 10-20 bpm

• 150-200bpm

What happens with our HEART when we make excercise?

• The heart bumps the blood FASTER (RÀPID)

• The heart bumps the bood SLOWER (LENT)

Where can we find our arterial pulse in the body?

• Neck, wrist and forehead.

• Feet, leg and head.

• Hand, back and toes.

• Stomach, lungs and eyes.

What is the process of making a PREDICTION based on evidence?

• Observation

• Make a hypothesis

• Make experiments

• Conclusions

The plants get their food and nutrients from...

• The roots

• The leaves

• The flowers

• The air

The plants share the nutrients for all the different parts including the petals.

• TRUE

• FALSE