magic melting blocks lab report

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MAGIC MELTING BLOCKS LAB REPORT Pre-Lab

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Magic melting blocks lab report. Pre-Lab. objectives. 1. Understand proper lab report writing skills and formulate logical hypotheses . 2. Practice reading Material Safety Data Sheets (MSDS) and Hazard Potential Symbols . procedures. - PowerPoint PPT Presentation

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Page 1: Magic melting blocks lab report

MAGIC MELTING BLOCKS LAB REPORT

Pre-Lab

Page 2: Magic melting blocks lab report

OBJECTIVES

1. Understand proper lab report writing skills and formulate logical hypotheses.

2. Practice reading Material Safety Data Sheets (MSDS) and Hazard Potential Symbols.

Page 3: Magic melting blocks lab report

PROCEDURES

1. Obtain a set of Magic Melting Blocks – one made wood, the other made of metal.

2. To set up Magic Melting Blocks, place the plastic ring on each block.

3. Place one cube of ice on each block.

4. Observe the rate at which the ice melts on each block.

5. Discard melted ice cubes in a sink, and dry off both blocks with a paper towel.

Page 4: Magic melting blocks lab report

MATER IAL SAFETY DATA SHEETDRY ICE

Dry Ice MSDS

Page 5: Magic melting blocks lab report

HAZARD POTENTIAL SYMBOLS

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HYPOTHESIS

Educated guess outlining how you think the experiment will turn out

If ______independent variable__ (what you’re doing), then ___dependent variable____ (what you think will happen) because ______ (why do you think that will happen).