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Magic Grow Capsule Questions. Does the color of the capsule affect how long it takes the toy to change shape? What is the effect of adding substances ...

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Magic Grow® Capsule Observations

Give your table a TITLE

To make a Data Table:

Label the type of observation

Observations of Sponge Animal Capsules

Make room for recording your DATA


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Magic Grow Capsule® Questions

  • Does the color of the capsule affect how long it takes the toy to change shape?

  • What is the effect of adding substances to the water on how long it takes the capsule to dissolve?

  • Does the temperature of the water affect how long it takes the capsule to dissolve?


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Magic Grow® Capsule QuestionsUsing Effect & Affect

  • Does the temperature of the water affect the time it takes the capsule to dissolve?

  • What is the effect of the water temperature on the speed of dissolving?


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Magic Grow® Capsule Hypothesis

  • If the temperature of the waterincreases, then the rate of dissolving will increase.

  • If the temperature of the waterdecreases, thenrate of dissolving will increase.


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Magic Grow® Capsule Procedure

  • Independent variable –T of the water

  • Dependent variable – Time it takes for the capsule to dissolve in minutes

  • Controlled variables – type of capsule, type of water, amount of water


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Magic Grow® Capsule Procedure

  • Repeated trials are needed to make sure the data us reliable. How are we going to do this?


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Magic Grow® Capsule Data Collection

Give your table a TITLE

To make a Data Table:

Label your SPECIFIC INDEPENDENT VARIABLES

Time for Capsule to Dissolve

Make room for recording your DEPENDENT VARIABLE


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Magic Grow® Capsule Data Analysis & Graphing

  • To make a Graph

  • Decide what kind of graph is appropriate for the data.

    • We are comparing T, so a bar graph will be best


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Magic Grow® Capsule Data Analysis & Graphing

Remember: DRY MIX

D – Dependent variable

R – Responding variable

Y – Y-axis

M – Manipulated variable

I – Independent variable

X – X-axis


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Magic Grow® Capsule Data Analysis & Graphing

Remember: TAILS

T – Title

A – Axis

I – Intervals

L – Labels

S – Scales


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Magic Grow® Capsule Data Analysis & Graphing

Title

A comparison of water T and dissolving rate

Dependent Variable and Unit of Measurement

Time (minutes)

Specific Independent Variables

Cold Room T Hot

Water Temperature

General Independent Variable


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Magic Grow® Capsule Conclusion

  • Use complete sentences

  • Answer the original question

  • Explain whether or not your hypothesis was supported by the data (never “right” or “wrong”)

  • ALWAYS use actual data to support what you say