Inquiry Lab

What are some things we could change? Temperature of milk Milk type Soap type No soap

What effect can we measure? Distance Speed Level color drops How long it moves

Decide on the variables control 2% milk Color Soap changemeasure

Temperature Independent variable (change) Distance Dependant Variable (measure)

Constants Things you would keep the same – Beaker – Amount of milk – Toothpick – Drops of color

Problem Write a question must include both Independent and Dependant variable. Example: How does increasing the temperature of the milk affect the distance the color will travel?

Hypothesis If I change the temperature from room temperature to 80’ Then the drops will move away from each other farther.

Procedure List materials Write in Steps Must include how data is recorded Describe Control set up At least 100 trials human, 50 trials animals, 30 trials plants

Data Table Trial 1Trial 2Trial 3 27’ 80’ IV DV

Graph distance