Goggles at the ready, I was on a mission. I swirl the flask frantically as the chemical base neutralized the acid; however, the stubborn mixture refused to lighten into the rose color I desired. Determinedly, I continue a bit longer until the hot pink finally softened. I sighed with relief as the bell rang. Quickly writing down the results of my third trial, I call the titration a success and rush out the door. Another rigorous day of learning in AP chemistry completed. Chemistry’s dynamic structure never ceases to capture my interest and motivate my learning.
The subject of chemistry offered a newfound challenge. I became captivated by the infinite number of puzzles to solve in chemistry. My teacher used to say, “Problem? Did you mean opportunity?”
Prior to high school, my uncle was my chemistry teacher. As a food scientist, he was to me a great inventor who knew everything about the magic of taste, texture, and aroma; I still remember his lecture on “good” chocolate and how cocoa butter—solid at room temperature—melts readily in our mouths. Raised on an early appreciation for the power of applied science, I am now driven toward chemical science by a desire to uncover solutions to challenges in the modern world.
Until about 2 years ago I was not quite sure what path I would choose for my future career, let alone what path I would choose when I arrived at college. I tended to be adept at subjects such as science and mathematics throughout my high school life, however I was never particularly fond of any one subject in particular. However, that changed my senior year of high school when I enrolled in AP Chemistry. I was intrigued by chemistry when I attended the pre-AP Chemistry course, however I was not particularly interested at that moment. However, AP Chemistry came with a plethora of hands-on experiments and procedures that existed to illustrate basic concepts of chemistry. Although it may sound mundane, I was amazed at some of the concepts we learned being implemented in front of our eyes, and I was especially
Chemical changes are often accompanied by physical changes. Three that you should not see in this lab are changes in temperature, presence of a flame, and evolution of light, as when as firefly glows. Three physical changes that indicate a chemical change may have occurred (and that may be seen in this lab) are:
This chapter covers the basics that you may have learned in your chemistry class. The questions that follow
Chemistry became the subject that I couldn’t wait to learn, and I often find myself getting excited over new discoveries in chemistry, such as the four new elements added to the periodic table that I texted multiple friends about. Since I want to be a teacher, I find the best way for me to combine teaching and chemistry is to help those in the school who need help learning the subject. My friend is a sophomore who currently takes level one chemistry, and for her, I serve as the person she can go to when she needs help with the subject, and I’m happy to help her whenever she needs
It all started when I was chosen to join an invention competition that was held in Indonesia. I had the opportunity to expose myself to the full range of the chemical and engineering courses, in which it helped to reinforce and solidify my intense interest in Chemistry. During the competition, I had to convince the
I thirst for something that does not have all the answers. Rather, I strive to find the solutions to questions that have not yet been asked. As a sophomore, I took an introductory chemistry course and thoroughly enjoyed it, which led me to take AP Chemistry the following year. My senior year includes three different biology classes, as well as an additional online class, and I have come to realize the impact that chemistry has on biology.
“What do you mean you’re not going to take science next year,” Mr.Turek sounded stunned. “You have to take a science next year.” “Physics isn’t my thing.” I confessed, “and I’ve taken all the others.” “Well,” He spoke obviously, “You could take AP Chemistry.” He read the indecision on my face. AP Chemistry was rumored to be intolerable, only the best of the best could tread in that class. “You can do it” he added
Activity #2: Think, pair, share-students will pair up and discuss various different chemical changes or try to understand one of their peer’s understanding of a chemical change-and why it is useful. Think, pair, share activities are useful since they can participate with each other, promotes thinking, and there share their information they have learned with the entice class. Time: 10 min. Objective 2 (Elaboration)
Aim: The aim of our investigation was to identify and understand how different chemicals (Acids, alkalis and neutral) react and experience a change in colour due of this.
To learn about the trends of the properties of elements in the periodic table (periodic trends)
Immigration in the United States has been questioned by the rules and regulations of the Trump Administration. Prolonging processes have occurred with the rules of allowing immigrants to enter in the U.S. There are so many tackles behind overcoming the balance of first-generation immigrants. They’ve learned to adapt to the American culture and be around individuals that they can relate to. Many of them have formed families shortly after their arrival to the U.S. There is now a large and populated sum of second-generation immigrants in the U.S. Most of them are not adapted to their family cultural background. Millions of second-generation immigrants have suffered the stereotypes and middle ramifications of being part of the family of the first generation immigrants.
I am interested in attending this program because I am currently in AP Chemistry and I have taken AP Biology in my sophomore year which I really enjoyed. Because I took these courses I truly believe that going to the program will be an opportunity for me to integrate my knowledge and further explore topics that I have not been exposed to yet. I also would like to explore Purdue University in general and see how the campus is. I am also intrigued by the idea of looking into different chemicals and how much influence they have on human health. It’s possible that through this program we will discover new chemicals that will be the solution to an epidemic. I believe there is so much to learn, beyond what I have learned at school and therefore
Lorraine Connell, JSRHS Science teacher, decided that she could harness that excitement and motivate her students by bringing the escape room concept to her Chemistry classes. The conversations began and soon Librarian Katie Gadwah, and Equity teachers Christina Sullivan and Justin Connell were all on board to brainstorm, share time, ideas, and to help make this happen. There are a lot of pre-made boxes to buy, but Mrs. Connell found none that would suit the direct content of her classes. With a little creativity and collaboration the box for her chemistry class was conceived. Each lock combination can only be discovered by finding the answer to an inquiry based Chemistry related problem. Students need to use clues and Chemistry knowledge to unlock all of the locks to solve the puzzle.
2. Tro, Nivaldo J. Matter, Measurement, and Problem Solving. In: Chemistry: A Molecular Approach. Upper Saddle River, NJ: Pearson/Prentice Hall, 2014: 7-8.