Lesson Worksheet: Measuring Heart Rate Science
In this worksheet, we will practice predicting and testing a hypothesis about the impact of different activities on heart rate.
Matthew and Hannah are talking about exercise.
Who is correct?
- AOnly Hannah
- BOnly Matthew
- CMatthew and Hannah
Class B are investigating the effect of exercise on heart rate.
They are asked to make a hypothesis.
Who made a hypothesis?
Sophia writes the method to test how different exercises impact heart rate.
What extra information should she include in step 3 to fill in the blank?
- A30 minutes
- B2 minutes
- D1 minute
Anthony measures his heart rate before completing three different activities.
Immediately after 2 minutes of each activity, he measures his heart rate again.
|Heart Rate before Activity (bpm)||Heart Rate after Activity (bpm)|
Which of these heart rates is most likely to fill in the blank in the table?
Matthew starts jumping.
Fill in the blank: Matthew’s heart rate will after jumping for 1 minute.
- Bstay the same
These children have been learning about pulse, heart rate, and exercise.
Which child has described their heart rate correctly?
- DNone of them
Heart rate is measured in beats per minute.
For how long should you check your pulse?
- A60 seconds
- B100 seconds
- C100 minutes
- D60 minutes