#AEE412 Weekly Investment 3

Objectives are CRUCIAL.

Objectives (along with assessments) are the guiding force of instruction. Newcomb et al. states, "in writing instructional objectives, teachers make definite decisions about the content of the problem area. The force themselves to establish parameters that in turn help define and limit the scope and content of the problem area. ... they provide a basis for evaluation" (pg. 91). We learned this week that your objectives and your unit assessments should influence each other. This makes sense because like I said in last week's blog post - begin with the end in mind and everything needs to connect. I found it interesting to learn about the three domains of learning that objectives can fall into.

1. Cognitive - objectives that deal with the acquisition of facts, knowledge, information, or concepts.
2. Psychomotor - objectives that deal with using the mind in combination with motor skills.
3. Affective - objectives that have to do with attitudes, values, aesthetics, and appreciation.

I had never heard of affective objectives before, and found it to be a very interesting concept. My methods book (Newcomb et al., 2004) stated that the most difficult area of objectives to include are affective. I believe this, but after reading some examples and learning what they are I would argue that they, too, are very important to include. I think one of the main purposes of education is to grow up leaders and people with good morals and values, so including affective objectives is one way to work on this. I can definitely see myself including some affective objectives into the Biotechnology & Food Science class that I get to teach in the spring!

Interest Approach - Say What?!

Before this fall, I was always confused about what an interest approach was and why they were important. Over the past couple of weeks I've begun to get a better sense about what interest approaches are all about. Newcomb et al. discusses a variety of ways to go about creating a desire in students to know more about a topic. I think that developing interest approaches based on students' SAE projects is a neat idea. If students can personally connect with the interest approach the WHY of the lesson will be so much clearer.

However, in a research article I found concerning interest approaches in Agricultural Education, the researchers found that the use of an interest approach at the beginning of a lesson had no effect on the students knowledge/learning or student attitudes. But, the data did show that student engagement increased with the use of an interest approach. They did state that more data needs to be collected to further analyze the results of the study. I would be interested to hear what other ag teachers think about interest approaches!

References:

Johnston, T. L., Roberts, T. G. (2011). The Effect of an Interest Approach on Knowledge, Attitudes, and Engagement of High School Agricultural Science Students. Journal of Agricultural Education, 52(1), 143-154. Retrieved from http://www.jae-online.org/attachments/article/1537/52.1.143.Johnston.pdf 

Newcomb, L.H., McCracken, J.D., Warmbrod, J.R., & Whittington, M.S. (1993). Methods of Teaching Agriculture. Upper Saddle River, New Jersey: Pearson Prentice Hall.