TESTABLE QUESTION & HYPOTHESIS WORKSHEET
(3pts each) Write a hypothesis for each of the following research problems. Identify the dependent and independent variable for each.
1. What effect does high temperature have on radish germination?
Independent variable:
Dependent variable: Hypothesis:
2. What effect does studying with music have on student test scores? Independent variable:
Dependent variable: Hypothesis:
3. What effect does food color have on the amount of food fish eat?
Independent variable:
Dependent variable: Hypothesis:
4. What effect does light have on plant growth?
Independent variable:
Dependent variable: Hypothesis:
5. What effect does smiling have on teacher giving no homework?
Independent variable:
Dependent variable: Hypothesis:
(3pts each) Write a testable question for each of the following hypotheses. Identify the dependent and independer variable for each.
6. If plants are watered, then growth height will increase.
Independent variable:
Dependent variable:
Testable question: Does watering plants increase growth height?
Independent variable: Watering plants
Dependent variable: Growth height