My Science investigation

 Carefully read and understand this recording and planning guide so you are systematic in scientific thinking, experimenting, recording and interpreting. 

Follow logically through each section so you are thorough in your science investigation steps. 

Complete each section with details needed so you have carefully logged your project...and so an outsider can know and understand too.

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My science investigation TOPIC: Investigate the effect of different types of physical activity on the heart rate.

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My investigation question

Which Physical activity results in highest heart  rate?

What you think this might be?

Which Physical activity Resulted in the lowest heart rate.

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Background research and knowledge I will explore as a backdrop to my investigation

What is Pulse rate/heart beat?

Pulse rate is how fast your blood goes in your vesels.

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Aim of my investigation

The aim my investigation is to guess how fast your pulse and heart beat go.

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My investigation steps

Materials / resources / people:Smart watch Time watch and Aleki Texas Ocean

STEP 1

First step is do the activities fo 30 seconds

STEP 2

Get a watch`

STEP 3

Use a timer to time the person.

STEP 4

Write down how much pressure you hold 

STEP X

Do the activities that's written down

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My possible recording method

Data collection table: 

Name of the Activity

Length of Activity

Beat counted in 30 seconds

Heart Rate

Beat per Minute(BPM)

Sitting

30 seconds

52mmHg

Jogging on Spot

30 seconds

111mmHg

Throwing and Catching ball

30 seconds

103mmHg

Stretching

30 seconds

77mmHg

Star Jumps

30 seconds

78mmhg

Running as fast as possible on spot

30 seconds

129mHg

   

Photos and Videos: 

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Result:The results for me was not that high but it is good.These are my results. 52mmHg

111mmHg

103mmHg

77mmHg

78mmhg

129mHg

Next is my Questions

Which Physical activity results in highest heart  rate?

My activity was running on the spot.

What you think this might be?

This might be a exercise.

Which Physical activity Resulted in the lowest heart rate.The lowest rate was sitting.