Sunday, May 15, 2016

Final Reflection


                                              

We made it to the end of the semester and that means our time with Dr. Smirnova has also come to an end...for now (I will be meeting her again in Social Studies Methods). ED 5534, Research Methods in Teaching Science and Technology in Childhood Education is done, but the content and tools I have learned will last a lifetime!

Where do I even begin? The beginning of the semester was definitely a whirlwind experience for me and Group 1, as we had to teach our two lessons on the third week of class! From this teaching experience, I learned a lot about myself as a future educator and as a current student. It is strange to be both and try to remember what I am learning now will be incorporated for years to come. When we first completed our lesson I felt disappointed, but quickly realized that everything I do is a learning experience. It was great to be able to see how other teacher candidates teach and pick up ideas from their ways.

When fieldwork was done, we moved into learning about different content areas of Science. During these next weeks, we learned how to use a number of different online tools to make our future lessons more tech savvy! Before I started this class, I thought that I was a tech savvy person, boy was I mistaken! I had no clue how many free resources there are available and how many of them will be great assests in the classroom. Some of my favorite tools include, Glogster and TikiToki. Both of these are honestly pretty easy to use, but create the "Wow!" factor, which will be great to have in the classroom.

I must say that this class pushed me past my comfort zone, but I am glad that I took that next step and honed my teaching skills even more. There is just so much to learn and it's hard to believe that this is only one of the methods classes I have to take! If I am to take away two things from this course, it is to make sure that I always remain up to date with technology- as it is the way of our future and if I don't practice it, who will teach our students all of the tools out there?! Most importantly, I will remember "Hands-On, Minds-On" learning. Worksheets are not the answer to teaching, although so many teachers think they are. After this class, I will be very hesitant to use worksheets in the future. :)

                                                  

Live Binder

As the semester comes to a close, we had to present our work in progresses which is our Live Binders. These were introduced to us on the first day of class. To me, it is as intimidating as it was then as it is now! Yes, I have been able to figure out how to upload pictures, add hyperlinks to websites, save Google Docs to make it a PDF and the list goes on! Let me tell you one thing...these live binders were A LOT OF WORK!! Here is what my "cover" looks like. For those of you who don't know, a live binder is a website where you can store and showcase all of your work. Having a live binder, or E-Portfolio is very important for teacher candidates. It is a place where you can show future employers lessons, assignments and projects that you have worked on over your career.

                               

This binder gave me headache after headache, but I am proud of all of the effort I put into my portfolio. I am surprised how much work I have done this semester for this class. Each of the tabs in this binder allow you to explore my Resume, my Philosophy of Teaching, Unit Plans and even a simulated EdTPA! It really has it all.

It was nice to see my fellow teacher candidates live binders. Many of us had similar quotes or beliefs or even pictures in our live binders! Each of our binders was different from each others and that is also nice to see. Although, we are all required to have very similar information, it is great to see how we each bring our own to the table!

You can look at my live binder here.
                     
                                                    


Earth Science

                                           

A few weeks ago, we discussed Earth Science and discovered how much we truly don't know about the different parts of the Earth and which parts we were not too confident on. My partner and I decided that we were not that knowledgable on the Earth's Atmosphere. From this, we had to create a presentation that we would share with our peers. We created a Glogster that was all about the Earth's Atmosphere. I learned a lot from doing this assignment, not only about the Earth's Atmosphere, but also about the frustrations that can come from using Glogster!


                                       

We learned that the Earth’s atmosphere is broken up into several distinct layers. We live down in the troposphere, where the atmosphere is thickest. Above that is the stratosphere, then there’s the mesosphere, thermosphere and finally the exosphere. The top of the exosphere marks the line between the Earth’s atmosphere and interplanetary space.

The atmosphere is a mixture of nitrogen (78%), oxygen (21%), and other gases (1%) that surrounds Earth. High above the planet, the atmosphere becomes thinner until it gradually reaches space. It is divided into five layers. Most of the weather and clouds are found in the first layer.

The atmosphere is an important part of what makes Earth livable. It blocks some of the Sun's dangerous rays from reaching Earth. It traps heat, making Earth a comfortable temperature. And the oxygen within our atmosphere is essential for life.

The atmosphere is the blanket of gases which surrounds Earth. It is held near the surface of the planet by Earth's gravitational attraction.

Without the atmosphere there could be no life on Earth.
The atmosphere contains the air we breathe;protects life from harmful radiation from the Sun;
helps keep the planet's heat from the Sun from escaping back into space; is a major element of the water cycle and keeps the climate on Earth moderate compared to that of other planets.

There are 5 layers:
-Exosphere
-Thermosphere
-Mesosphere
-Stratosphere
-Troposphere

Oceans and Coasts

A few weeks ago, we had to conduct a jig-saw lesson. I had never heard of this way of teaching before. We were broken into groups and had to become experts on different aspects of climate change, I chose Oceans and Coasts. We then were broken up into smaller groups from there and I was partnered to work with another Teacher Candidate who chose the same topic. We both had to become experts in this topic. We decided to split oceans and coasts and each research those aspects, in relation to global warming. It was interesting to work on a shared presentation and both contribute to the presentation equally. My partner and I got along well together and created a great presentation that you can find here. We had a lot of factual information, but we made sure we broke it up with some stop and ponder slides and a youtube video. Did you know:
  • During the last ice age glaciers covered almost one-third of Earth's land mass, with the result being that the oceans were about 400 feet lower than today.
  • During the last global "warm spell," about 125,000 years ago, the seas were about 18 feet higher than they are now. About three million years ago the oceans could have been up to 165 feet higher.
  • There is strong evidence that global sea level is now rising at an increased rate and will continue to rise during this century.
  • Studies have shown that sea levels did changed a little from AD 0 to 1900, but these levels began to climb more in the 20th century.
  • The two major causes of global sea-level rise are thermal expansion caused by the warming of the oceans (since water expands as it warms) and the loss of land-based ice (such as glaciers) due to increased melting.
It is alarming how Global Warming is really an issue for our Earth. We need to start making changes now so that our Earth is still here in 100 years!

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Lesson Planning

Until this course, I did not realize the true extent of creating lesson plans, let alone unit plans. A lot of time and patience goes into creating a great lesson plan. Looking back at our direct lesson, we should have made that part of the lesson a little shorter and more concise. I wish that we had known all that I know now about creating successful lessons. For our inquiry lesson, we should not have been as ambitious as we were. In reality, having four labs going on at one time, was a bit much. We should have had one lab experiment (like the other teacher candidates ended up doing) so that we could have spent more time working on that lab and gathering the data. We were so focused on completing each lab in time, that not all of the students were able complete their investigation sheet. When I was completing the EdTPA, I wish that I had more student examples and completed work. As the first group that went, we did not know we had to keep the student work and those samples we ended up saving came from the garbage! As the saying goes, you live and you learn or hindsight is 20 20!
                                                  
If I were to do this again, I would take a completely different approach to the fieldwork lesson. I would make sure that my direct instruction was short and to the point. I would also incorporate more technology learning activities, like smart board games or even having the students come up to write on the board. I would also only have one experiment, so that we could focus on completing that and sharing our results and findings. We unfortunately did not get much time to go over our results and findings. It is very important that scientists share their findings, so that they can compare and contrast with others. The Scientific Method will also be incorporated into future lessons, as this process is very important to students to know.
                                                     

Research article review


I chose the article, “Breaking Science Stereotypes” by Alec Bodzin and Mike Gehringer. This article appealed to me because it made me think back to our first class and how we had to draw a scientist and almost all of us drew a male scientist (even with the majority of the class being females)! The authors of this article wanted to see if a scientist’s visit to the classroom would change students perceptions of scientists.
This article also had the students they were working with draw a scientist  and write about the scientists they drew. These drawings were scored using the “Draw-a-Scientist Test-Checklist,” which has common stereotypes of scientists that other students have had in the past. 
The first scientist that these students met was a female chemical engineer. “As the scientist spoke, she described that there were few females in her profession and encouraged girls in the class to enjoy science and mathematics in school and consider careers in science” (Bodzin & Gehringer, 2011, p. 37). I thought that it was great that this female scientist was the first scientist to visit the classroom, because I am sure that is not what the class was expecting. It is important for young females to have role models to look up too and aspire to be like one day. I feel like most young girls don’t see or think of many females in the science or math field. The scientist also wore a blue lab coat, instead of the stereotypical white lab coat that many people think a scientists wears. The lab activity she chose for the class to complete was great, as it was hands on and allowed the students to complete an experiment very similar to what this scientist does for her job.
The other class had a male physicist come to their class and he wore a shirt and tie, instead of a lab coat. He gave the students rubber gloves and goggles to wear while he conducted a number of demonstrations. By allowing these students to observe these chemical reactions in person, it not only taught students about changes in matter but also made them interested in some of the things that a physicist does.
After the scientists visited the classes, the students were asked to draw a scientist again and the researchers compared both drawings.
“In both drawings, students drew scientists with several types of stereotypic features, including laboratory coats, eyeglass, and symbols of research such as laboratory tables, flasks, test tubes, and so on. In most of the drawings scientists were depicted as white males working indoors in a laboratory setting” (Bodzin & Gehringer, 2011, p. 39). It is interesting that both these students and our class had many of these stereotypical drawings and features in our pictures. “After the visit, the students’ drawings depicted fewer scientists wearing lab coats (60.9 percent down from 85.5 percent) and eyeglasses (46.4 percent down from 53.6 percent). Also, more female images were drawn during the posttest” (Bodzin & Gehringer, 2011, p. 40). Overall, all of the common stereotypes that were found in the drawings before the scientist visit were found less after in the drawings after the scientist visited.
“It appears the that interaction between the scientists and the students during the classroom visit influenced the students’ perception regarding scientists. The scientists’ visits provided students with the opportunity to see scientists as ordinary people” (Bodzin & Gehringer, 2011, p. 40). I think that this last sentence is so important. Many students have only read about or watched scientists in movies before meeting one in person. The scientists they read about or watch in movies are given these stereotypes, thus, why these students have a certain image of what a scientist looks like. It is great that these researchers wanted to break that stereotype and broaden the image of who a scientist is. “Furthermore, we believe that exposing young girls to female scientists in an elementary school classroom may have a positive influence on their perception of careers for women in the science and engineering fields” (Bodzin & Gehringer, 2011, p. 40). Young girls often hold the misconception that their future career may be in teaching or nursing rather than science and research. Although, the science field is male dominated, there are still women who work in these fields. It is important for you girls to realize that they really can be anything that they want to be and that the world is their oyster. The incorporating of STEM classes into elementary classrooms is a great way to get students involved in the math and science fields, especially girls. I wish that my elementary class had more of a STEM program when I was there.  
It is important that this stereotypical image of a scientist as a white male is broken at a young age. Had we had this experience in our elementary classes, we probably would have all drew different images of scientists. Hopefully, as the time goes on, there will be more and more female scientists and that they will be depicted in textbooks and movies. Right now, it seems like only males are represented in these medias. Although breaking the stereotype of the image of a scientist may take a while, it is our job as future educators to make sure that we help teach our students who a scientist is and what they do. I hope to incorporate having scientists come into my future science class to do an activity similar to these researchers.





















Source:

Bodzin, A. & Gehringer, M. (2001). Breaking science stereotypes. Science and Children,
January, 36-41.

Friday, May 13, 2016

Science Fair Project...Middle School Style

What does it take to complete a Science Fair Project? This assignment gave us the opportunity to create and carry out a Science Fair Project, just like the students of Bishop Dunn were.

The idea behind completing this project was so that we would know what our students would be going through if they were assigned a Science Fair Project. It is important for students to work with the Scientific Method and use all of the steps to complete an experiment from start to finish. 
This process allowed me to become aware of all of the expectations and work that is required to create a successful and meaningful project. There is time and work required to create a Science Fair project. It is not a one day project, instead, it is one that takes days, even weeks to complete properly.  
Now that I have completed the project, I am aware of the work and steps it takes to create a science fair project. It all starts with the brainstorming phase, then the developing stage and creating stage. I know that students will have the most trouble coming up with an idea and I want to make sure that I help each of these students to the best of my ability. It is important that they have a project that they are interested in. If they are interested in the project and outcome of the experiment, they will put their best effort into the project. 
For this project, I chose to ask the following question: "How can we prevent an apple from browning once it is cut?" I then went on to investigate if an acid solution or a base solution would be the best option to prevent the browning of an apple. I thought this would be a good science fair project as I have an interest in seeing which solution will keep my apples from browning and prolonging their edible life. I knew that this project would lend itself to a number of results, which I would be able to use to prove or disprove my hypothesis which was: "Acidity of a solution or liquid does effect the rate of of the enzymatic browning of cut apple slices."
Here is a close up picture of my apples at the beginning of the experiment:
This is a close up picture of the apples after they have been exposed to the acids and bases:
From my experiment, I found that the apple slices in the water and lemon juice browned the least of all of the samples used. 

Here is my finished projects poster board: