1. Conducting Agricultural Research
Reminder: student learning activities are at the end of this power point.

2. Common Core/Next Generation Science Standards Addressed!
MS‐LS2‐4. Construct an argument supported by empirical evidence that changes to physical or biological components of an ecosystem affect populations. [Clarification Statement: Emphasis is on recognizing patterns in data and making warranted inferences about changes in populations, and on evaluating empirical evidence supporting arguments about changes to ecosystems.]
WHST.6‐8.7 Conduct short research projects to answer a question (including a self-generated question), drawing on several sources and generating additional related, focused questions that allow for multiple avenues of exploration. (MS-LS1-1)
SL.8.4 Present claims and findings, emphasizing salient points in a focused, coherent manner with relevant evidence, sound valid reasoning, and well-chosen details; use appropriate eye contact, adequate volume, and clear pronunciation. (MS-LS2-2)

3. Agriculture, Food and Natural Resources Standards Addressed
BS Analyze the relationship and implications of bioethics, laws and public perceptions on applications of biotechnology in agriculture (e.g., ethical, legal, social, cultural issues).
Sample Measurement: The following sample measurement strands are provided to guide the development of measurable activities (at different levels of proficiency) to assess students’ attainment of knowledge and skills related to the above performance indicator. The topics represented by each strand are not all-encompassing.
BS a. Research and summarize the emergence, evolution and implications of bioethics associated with biotechnology in agriculture.

4. Bell Work!
Define the research process and some practical applications in agriculture.
List and explain the five major steps in the scientific method.
Explain safety procedures that should be followed in the agriscience laboratory.

5. Interest Approach
Provide the class with an example of a research problem in agriculture. Ask students to describe how they would go about solving the problem. Let this lead to a discussion of the research process and the scientific method. Take the time to discuss the practical applications of research in the agriculture industry. Help students understand the important role researchers play in assuring adequate and affordable supplies of food, clothing, and shelter that lead to a good quality of life.

6. Terms Control Dependent variable Experiment Hypothesis
Independent variable
Replication
Research
Research process
Scientific method
Variable

7. Objective 1
Define the research process and some practical applications in agriculture.

8. What is research? How can the research process be practically used in agriculture?
I. Research: is the careful and diligent search for answers to problems. The research process is a systematic approach for discovering the unknown.

9. What is research? How can the research process be practically used in agriculture?
A. The experimental method is the most common type of research in agriscience. When using the experimental method, all factors except the one under investigation are held constant.

10. What is research? How can the research process be practically used in agriculture?
1. The factors in an experiment are known as variables. A Variable: is a characteristic by which an object may be described. Experiments involve two types of variables.
A. An Independent Variable: is the factor in an experiment that is manipulated.

11. What is research? How can the research process be practically used in agriculture?
Experiments involve two types of variables. (continued)
B. A Dependent Variable: is the characteristic that will be observed. It is expected to change as a result of the independent variable.

12. What is research? How can the research process be practically used in agriculture?
2. A Hypothesis: is a tentatively accepted theory that explains the relationship between two variables.

13. What is research? How can the research process be practically used in agriculture?
3. Control: is the process of holding factors constant. It allows the effects of independent variables to be eliminated so that only the effects of the dependent variable are measured.

14. What is research? How can the research process be practically used in agriculture?
4. Replication: is the exact duplication of an experiment. It allows the results of the experiment to be verified across numerous trials.

15. What is research? How can the research process be practically used in agriculture?
B. Some examples of the practical applications of research in agriculture include:
1. Development of disease- and pest-resistant plant varieties
2. Use of Variable Rate Technology (VRT) in the more efficient use of crop inputs
3. Development of more efficient feeds for livestock and fish

17. Objective Two
List and explain the five major steps in the scientific method.

18. What are the five major steps in the Scientific Method?
II. The Scientific Method is a process that involves asking questions and seeking answers in an organized way. There are five important steps in the scientific method. Sometimes the order of the steps may be changed or the number varied, but a logical process must be used.

19. What are the five major steps in the Scientific Method?
A. Identify the problem: the problem must be defined in order for it to be solved. If livestock are not eating, their failure to eat is not the problem, but a symptom. The problem relates to why they are not eating.

20. What are the five major steps in the Scientific Method?
B. Get information: involves gathering facts about the problem. This step is often referred to as data collection.

21. What are the five major steps in the Scientific Method?
C. Suggest an answer: involves forming a hypothesis which possibly explains the problem’s cause.

22. What are the five major steps in the Scientific Method?
D. Experiment: a trial that tests the hypothesis.

23. What role does research play in merging areas of Agriscience?
E. Form conclusion: involves making a judgment based on the results of the experiment. Often, the experiment is replicated before forming a conclusion.

25. Objective Three
Explain safety procedures that should be followed in the agriscience laboratory.

26. What safety practices should be followed when conducting experiments?
III. Agriscience research often involves work in a laboratory. The laboratory can be a dangerous place if proper precautions are not followed.

27. What safety practices should be followed when conducting experiments?
General safety includes precautions which should be followed at all times.
Examples include:
1. Locate and learn to use all safety equipment.
2. Never eat in a laboratory.
3. Keep the work area clean and uncluttered.

28. What safety practices should be followed when conducting experiments?
B. Dressing properly will help to avoid accidents.
1. Wear eye protection around chemicals and hot liquids.
2. Do not wear loose-fitting sleeves or open-toed shoes.
3. Tie back long hair.

29. What safety practices should be followed when conducting experiments?
C. Use caution around heat and fire.
1. Do not leave hot plates or burners unattended.
2. Do not reach over open flames.
3. Use proper glassware when heating.

30. What safety practices should be followed when conducting experiments?
D. Chemicals in the laboratory must be handled carefully.
1. Do not taste or touch chemicals.
2. Do not inhale chemicals.

31. What safety practices should be followed when conducting experiments?
E. Lab equipment should be used properly.
1. Never use chipped or broken glassware.
2. Do not use direct sunlight as a light source for microscope mirrors.

32. What safety practices should be followed when conducting experiments?
F. Specimens in the laboratory must be treated with caution.
1. Treat live animals gently. Their well-being is important.
2. Do not cut into a specimen while holding it in your hand.
3. Properly dispose of specimens.

33. What safety practices should be followed when conducting experiments?
G. Use caution with electrical equipment.
1. Examine equipment for broken or frayed wires.
2. Run electrical cords away from foot traffic.
3. Insure that the area around equipment is dry.

34. What safety practices should be followed when conducting experiments?
H. Report all accidents.
1. Report accidents immediately to the teacher.
2. Clean up spills immediately.
3. Use dustpans and brooms to remove broken glass.

37. Student Learning Activities
The End!
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Student Learning Activities

38. Student Learning Activities
Sample tests are available in the Lesson Plan tab.

41. KEY

42. Fill in the chart with the scientific method.
Name: _______________________________
Fill in the chart with the scientific method.

43. Scientific method worksheet key

44. Have students create a poster explaining the scientific method
Have students create a poster explaining the scientific method. Here are some example posters.

46. KEY

48. KEY