Experiments

        *A sandwich zip lock bag                        *Table Salt                       

        *A gallon size zip lock  bag                      *Ice

        *Creamer                                               *Milk

        *Vanilla                    `                          *Spoon

First, the students mixed together the vanilla, milk, and creamer together by pouring the ingredients into the sandwich zip lock bag. Next, the students received ice in a gallon size zip lock bag. I came around and poured salt onto the ice and told them to place the smaller zip lock bag into the gallon sized one. Then, I told them to add energy to the bags by shaking them for five minutes, and at last, their homemade vanilla ice cream was complete.

 

            *2 seltzer tablets

            * 2 plastic cups

            * tap water

            *clock

First, the students placed a whole seltzer tablet in on cup. Then they crushed the second tablet and placed it in the second cup/ At the same time, they filled both cups halfway with water. Then they had to time how long the tablet in each cup fizzes. Last, they answered questions pertaining to the reaction on page 202 in their science books.

 

 

 

 

   

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