Welcome to

Welcome toMrs. Schenfield

Mrs. McDermott’s

Mrs. Pfister’s

&

Miss Farmer’s

Science Lab

Science with Milk

Experiment 1

#1 gather supplies for your group experiment.

SUPPLIES• 1 TOOTHPICK• 1 FOOD COLORING• 1 PIE PAN• 1 PLASTIC CUP OF WHOLE MILK• 1 PAPER CUP OF DISH DETERGENT

Right now you should…

#2 pour the milk into the pie pan


#3 put on Denny’s Smock

over your clothes.

Then add drops of food coloring to the milk in separate locations.


#4 Dip the toothpick into the dish soap.

Then touch the toothpick to one of the spots of food coloring in the milk.


#5 Return supplies to counter.

Dispose of milk down drain.


#6 Come to front of room and pick up hand cut outs.

Then pass out one to each student.


This is the beginning of

Mrs. Pfister’s Presentation.

#3 students come to the front and pick up the worksheet for your

group


#4 student come to the front of the class and get the pitcher or milk

for your group


#5 student come to the front of the class and get the rest of your supplies for this experiment


#6 take your measuring cup and pour ½ a cup of milk into each of

your 5 containers


#1 take your measuring spoons and measure out 1 tsp of vinegar -

pour that vinegar into container #1. Stir the milk until I say stop.


Continue on to jar #2, but use 1-1/2 tsp of vinegar for this container.

Stir until I say stop. Again, observe what has happened

to the milk in jar #2. Write your observations on your

worksheet


Repeat this process for 3 more containers, and increase the

vinegar each time.

3rd cup use 1 tbsp of vinegar4th cup use 1-1/2 Tbsp of vinegar

5th cup use 2 Tbsp of vinegar


Student #2, bring materials to the front of the room.

Empty the milk cups into the sink


Complete your worksheet. Mrs. Pfister will collect them

soon!


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