Activity FOUR

Activity FOUR

A.4.5 When studying a science-related problem, decide what changes over time are occurring or have occurred

                In this class, I met this standard when I saw the change in states of matter in activity one. I observed the change from liquid to solid in water. I timed how long it took for this change to occur. After this, I observed the change and concluded that the water was no longer liquid.

B.4.1 Use encyclopedias, source books, texts, computers, teachers, parents, other adults, journals, popular press, and various other sources, to help answer science-related questions and plan investigations

                In my biology class, I used the text book and other outside sources to complete assignments to meet this standard. Sometimes the answer to a question was not clearly defined in the course textbook.  I would go to the library to look for further information. I also asked the professor and fellow classmates if I was unable to locate information via text.

C.4.4 Use simple science equipment safely and effectively, including rulers, balances, graduated cylinders, hand lenses, thermometers, and computers, to collect data relevant to questions and investigations

                In this class, I met this standard during activity one. I used a thermometer, measuring utensils, and a computer to complete the activity. I used a thermometer to test the temperature of the water before I began boiling or freezing it. I used my computer to record data and research information.

D.4.3. Understand that substances can exist in different states-solid, liquid, gas

                During this class, activity one met this standard. I boiled and froze water in order to observe how a substance changes from different states of matter. This activity helped me understand the process that matter goes through to change. I also showed me the different states of matter.

E.4.1 Investigate that earth materials are composed of rocks and soils and correctly use the vocabulary for rocks, minerals, and soils during these investigations

                In my geology class, we met this standard with almost every assignment. I observed rocks and soil. I researched and identified rock cycles. I memorized vocabulary words and used them on assignments and quizzes.

F.4.1 Discover* how each organism meets its basic needs for water, nutrients, protection, and energy* in order to survive

                In my biology class, I met this standard by observing organisms in their natural environment. I went to a creek in Menomonie and collected water samples that contained different organisms. I recorded observations and took pictures. After, I researched the different organisms and learned more about their way of survival.

G.4.3 Determine what science discoveries have led to changes in technologies that are being used in the workplace by someone employed locally

                In my food technologies class, I learned about different technologies and how they have changed through the years. I learned that since discovering what temperature meat needs to be cooked at in order to be safe to eat, ovens and microwaves have gotten more advanced. I also talked to a local restaurant owner and asked him how cooking devices have changed in the last twenty years.

H.4.3 Show* how science has contributed to meeting personal needs, including hygiene, nutrition, exercise, safety, and health care

                In my food science class, I met this standard by writing a short essay on the effects of nutrition and exercise in a young child’s daily life. Good nutrition and plenty of exercise have a positive effect on children and allow them to lead a healthier lifestyle. Science helps us know what nutrients our bodies need and how much they need.

1. What do you see are big changes compared to the previous standards?

I noticed that the content is more challenging for such a young age. It seems like they are introducing harder concepts sooner than the previous standards did. They also incorporate more technology than the previous standards, probably because students today are more used to technology than in the past.

2. How are these standards connected to the other disciplines such as math and literacy?

Science goes hand in hand with math and literacy. Students need to write hypotheses  and explain their conclusions thoroughly. Students are also required to graph data and solve equations. These standards successfully try to include all the subjects together so that the students are learning the most they can.

3. What do you see will be challenges for teachers when considering some of the changes in the proposed science standards?

                As a future teacher, I think it will be challenging trying to learn new standards and shaping my lesson plans to reflect the new standards. It will also be a challenge to keep the students focused and ready to learn. Change is always difficult, but in the long run it will be better for the students.