# Robin's Portfolio Page

Welcome to Robin Tobin's Portfolio Page!

## Topic

The purpose of this mini-course is to show participants how to solve common core algebra problems using the graphing calculator (TI-84 plus). Students often do not know how to properly use the graphing calculator as a tool to help them solve problems on the common core Algebra I exam. There are multiple ways to solve common core algebra problems, and the graphing calculator can be a helpful tool in many different ways. Students need to know how to use the graphing calculator and be able to identify which problems can be solved using the graphing calculator in order to be more successful in common core algebra. This topic incorporates 21st century skills such as problem solving and using technology to solve problems.

## Learning Outcomes

Participants will be able to:

• Identify different ways to solve common core algebra problems.
• Determine which common core algebra problems can be solved using a graphing calculator.
• Implement graphing calculator skills to solve common core algebra problems.
• Describe the steps to solving a common core algebra problem using the graphing calculator.
• Construct algebra lesson plans incorporating the graphing calculator.

## Needs Assessment

Intent:

Gather Information:

I was only able to give my teacher survey to 8 math teachers at Binghamton High School, and my student survey to 64 Binghamton High School students. 100 Binghamton High School students took the Common Core Algebra I Regents Exam in January 2016. Out of those 100 students only 17 passed. This 17% passing rate is most likely so low because majority of the students who take the January exam are students who have failed the exam one or more times. In June 2015 at Binghamton High School, the percentage of students passing was below 50 percent on the Common Core Algebra I Regents Exam. All of the information I have gathered is specific to Binghamton High School so I decided to do some research about test scores in New York state. An article published in the New York Times in 2015 stated that "On the June 2015 Algebra I exam, which was supposed to align with the new Common Core curriculum, the percentage of students passing fell to 63 percent. In New York City, which has a concentration of poor and minority students, only 52 percent of students passed the 2015 exam."

Summary:

Based on test scores, survey results, observations, and research I have concluded that there is a need for implementing better calculator instruction and application in the algebra classroom. Teachers and students have expressed that they would benefit from learning more about the graphing calculator

## References and Resources

Taylor, Kate. "Algebra Scores Prompt Second Look at Revamped Regents Exams." The New York Times. The New York Times, 30 Nov. 2015. Web. 28 Feb. 2016.