When Cup Meets Bowl

 

Enable students to

1.

Perform experiment on heating as interaction between matters

2.

Establish concepts of “temperature difference”, “non-material transfer” & “conserved quantity”

 

Apparatuses

Included in package

1.

Cup-Bowl-Holder

x 10

2.

Worksheet file (read only)

x 1

3.

Presentation file (read only)

x 1

4.

Spreadsheet file (read only)

x 1

Not included in package

5.

Thermometer (0 – 100 oC)

x 20

6.

Stopwatch

x 10

7.

Graph paper

x 40

8.

Table cloth

x 10

9.

Hot water (~ 80 oC)

 

10.

Tap water

 

 

 


 

In a double-lesson, teachers could

1.

Draw students’ attention to the phenomenon of temperature difference

2.

Allow students to perform experiment and collect data

3.

Elaborate on the key features: “non-material transfer” and “conserved quantity”

4.

Prepare students for understanding energy as the conserved quantity

 

 


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