2. 1. Hypothesis A possible explanation or answer to the question 2. Independent (manipulated) Variable 3.Dependent (responding) Variable 4. Controlled Variables 5. Observation 6. Data 7. Conclusion Vocabulary Definition Brine Shrimp Example

3. 1.Hypothesis A possible explanation or answer to the question 2. Independent (manipulated) Variable The variable that you change. It is what is being tested 3.Dependent (responding) Variable 4.Controlled Variables 5. Observation 6. Data 7. Conclusion Vocabulary Definition Brine Shrimp Example

4. 1.Hypothesis A possible explanation or answer to the question 2. Independent (manipulated) Variable The variable that you change. It is what is being tested 3.Dependent (responding) Variable The variable that changes because you changed something. The reaction. 4.Controlled Variables 5. Observation 6. Data 7. Conclusion Vocabulary Definition Brine Shrimp Example

5. 1.Hypothesis A possible explanation or answer to the question 2. Independent (manipulated) Variable The variable that you change. It is what is being tested 3.Dependent (responding) Variable The variable that changes because you changed something. The reaction. 4.Controlled Variables control group Everything else in the experiment that is kept the same. The control group has no independent variable 5. Observation 6. Data 7. Conclusion Vocabulary Definition Brine Shrimp Example

6. 1.Hypothesis A possible explanation or answer to the question 2. Independent (manipulated) Variable The variable that you change. It is what is being tested 3.Dependent (responding) Variable The variable that changes because you changed something. The reaction. 4. Controlled Variables Everything else in the experiment that is kept the same. The control group has no independent variable 5. Observation What you sense happening or changing 6. Data 7. Conclusion Vocabulary Definition Brine Shrimp Example

7. 1.Hypothesis A possible explanation or answer to the question 2. Independent (manipulated) Variable The variable that you change. It is what is being tested 3.Dependent (responding) Variable T he variable that changes because you changed something. The reaction. 4. Controlled Variables Everything else in the experiment that is kept the same. The control group has no independent variable 5. Observation What you sense happening or changing 6. Data Information (observations, measurements, numbers) 7. Conclusion Vocabulary Definition Brine Shrimp Example

8. 1.Hypothesis A possible explanation or answer to the question 2. Independent (manipulated) Variable The variable that you change. It is what is being tested 3.Dependent (responding) Variable T he variable that changes because you changed something. The reaction. 4. Controlled Variables Everything else in the experiment that is kept the same. The control group has no independent variable 5. Observation What you sense happening or changing (qualitative, quantitative) 6. Data Information (observations, measurements, numbers) 7. Conclusion What was learned from the experiment? Compare to yo ur hypothesis. Vocabulary Definition Brine Shrimp Example

9. 1.Hypothesis A possible explanation or answer to the question If I use 2.5g of salt then more brine shrimp will hatch. 2.Independent Variable (manipulated) The variable that you change. It is what is being tested 3. Dependent (responding) Variable The variable that changes because you changed something. The response. 4. Controlled Variables Everything else in the experiment that is kept the same. The control group has no independent variable 5. Observation What you see happening or changing? 6. Data Information (observations, measurements, numbers ) 7. Conclusion What was learned from the experiment?. Compare to hypothesis.

10. Vocabulary Definition Brine Shrimp Example 1.Hypothesis A possible explanation or answer to the question If I use 2.5 g of salt then more brine shrimp will hatch. 2.Independent Variable (manipulated) The variable that you change. It is what is being tested The amount of salt 3. Dependent (responding) Variable The variable that changes because you changed something. The response. 4. Controlled Variables Everything else in the experiment that is kept the same. The control group has no independent variable 5. Observation What you see happening or changing? 6. Data Information (observations, measurements, numbers ) 7. Conclusion What was learned from the experiment?. Compare to hypothesis.

11. Vocabulary Definition Brine Shrimp Example 1.Hypothesis A possible explanation or answer to the question If I use 2.5g of salt then more brine shrimp will hatch. 2.Independent Variable (manipulated) The variable that you change. It is what is being tested The amount of salt. 3.Dependent (responding) Variable The variable that changes because you changed something. The response. The hatching rate of the brine shrimp. 4. Controlled Variables Everything else in the experiment that is kept the same. The control group has no independent variable 5. Observation What you see happening or changing? 6. Data Information (observations, measurements, numbers ) 7. Conclusion What was learned from the experiment?. Compare to hypothesis.

12. Vocabulary Definition Brine Shrimp Example 1.Hypothesis A possible explanation or answer to the question If I use 2.5g of salt then more shrimp will hatch. 2.Independent Variable (manipulated) The variable that you change. It is what is being tested The amount of salt. 3. Dependent (responding) Variable The variable that changes because you changed something. The response. The hatching rate of the brine shrimp. 4. Controlled Variables Everything else in the experiment that is kept the same. The control group has no independent variable The amount of water, type of salt, temperature, petri dishes, kind of shrimp eggs, amount of shrimp eggs 5. Observation What you see happening or changing? 6. Data Information (observations, measurements, numbers ) 7. Conclusion What was learned from the experiment?. Compare to hypothesis.

13. Vocabulary Definition Brine Shrimp Example 1.Hypothesis A possible explanation or answer to the question If I use 2.5g salt then more brine shrimp will hatch. 2.Independent Variable (manipulated) The variable that you change. It is what is being tested The amount of salt. 3. Dependent (responding) Variable The variable that changes because you changed something. The response. The hatching rate of the brine shrimp. 4. Controlled Variables Everything else in the experiment that is kept the same. The control group has no independent variable The amount of water, type of salt, temperature, petri dishes, kind of shrimp eggs, amount of shrimp eggs 5. Observation What you see happening or changing? Looking at the eggs under the microscope and counting those that hatched. 6. Data Information (observations, measurements, numbers ) 7. Conclusion What was learned from the experiment?. Compare to hypothesis.

14. Vocabulary Definition Brine Shrimp Example 1.Hypothesis A possible explanation or answer to the question If I use 2.5g salt then more brine shrimp will hatch. 2.Independent Variable (manipulated) The variable that you change. It is what is being tested The amount of salt. 3. Dependent (responding) Variable The variable that changes because you changed something. The response. The hatching rate of the brine shrimp. 4. Controlled Variables Everything else in the experiment that is kept the same. The control group has no independent variable The amount of water, type of salt, temperature, petri dishes, kind of shrimp eggs, amount of shrimp eggs 5. Observation What you see happening or changing? Looking at the eggs under the microscope and counting those that hatched. 6. Data Information (observations, measurements, numbers ) Numbers of hatched shrimp for each solution 7. Conclusion What was learned from the experiment?. Compare to hypothesis.

15. Vocabulary Definition Brine Shrimp Example 1.Hypothesis A possible explanation or answer to the question If I use 6% salt solution then more brine shrimp will hatch. 2.Independent Variable (manipulated) The variable that you change. It is what is being tested The amount of salt. 3. Dependent (responding)Variable The variable that changes because you changed something. The response. The hatching rate of the brine shrimp. 4. Controlled Variables Everything else in the experiment that is kept the same. The control group has no independent variable The amount of water, type of salt, temperature, petri dishes, kind of shrimp eggs, amount of shrimp eggs 5. Observation What you see happening or changing? Looking at the eggs under the microscope and counting those that hatched. 6. Data Information (observations, measurements, numbers ) Numbers of hatched shrimp for each solution 7. Conclusion What was learned from the experiment? Compare to hypothesis. 2.5g salt solution is the best for hatching brine shrimp.

16.  Qualitative observations : descriptions that do not use numbers. (C olors, smells, tastes, textures, or sounds)  Quantitative observations : descriptions that do include numbers. (If you count objects, or measure). Quantitative observations are often made using tools.  Inference : A conclusion based on evidence