Matter+Labs


 * Keeping Ice Frozen**

 ** Problem **: What material, bubble wrap or tin foil, will keep ice frozen the longest?
 * Research:Tin Foil in an insulater (conductor) I use it to keep food warm. Bubble wrap is thin plastic. (Expalin what a conductor/insulator does.)**


 * Hypothesis:If I wrap ice in tin foil (then) it (the ice) will last longer then if I wrap it(the ice) in bubble wrap.**


 * Materials**: 2 ice cubes, bubble wrap ,t in foil, timer


 * Procedure:**

1.) Using a scale weigh the ice cube. 2.) Wrap an ice cube in tin foil and set on tray. 3.) Wrap another ice cube in bubble wrap and set on tray. 4.)  Wait 30 minutes. 5.) After 30 minutes, unwrap each package. 6.) Weigh the ice cube again. 7.) Write the observations in the chart.


 * Results:**
 * = Material = || = Observations = ||

= Tin Foil = || Start: 12.5g End: 9.5g ||

= Bubble Wrap = || Start:12.5g End:8g ||


 * Conclusion:My hypothisis was correct because the tin foil kept the ice frozen longer and, the bubble wrap made it melt faster. (Use the data from the results to support your conclusion.)**

55% ||
 * I can state a hypothesis related to the problem and procedure. || I can conduct research about concepts that are related to the topic I am investigating. || I can collect quantitative/qualitative data while conducting an experiment. || I can use the data in my results to draw a conclusion about what happened and why. || Overall, I can apply the scienctific method to solve a problem. || Total ||
 * 1 **2** 3 4 || 1 **2** 3 4 || 1 2 3 **4** || **1** 2 3 4 || 1 **2** 3 4 || 11/20