Algebra is one of the most important and difficult courses for students in K-12 grades.It is considered the gatekeeper for high school graduation and for students pursuing further studies in STEM.
Most K-12 schools in the nation are still struggling on how to close the Algebra achievement gap. In 2008, over 212,000 students in grades 8-11 in California repeats the Algebra.This repeated Algebra course enrollment caused California to devote the equivalent of approximately 1,695 full-time Algebra teachers to reteach the course.
In 2015, only 26 percent of high-school students in New York State scored proficient (the college-ready level) in a state-wide Algebra exam based on the Common Core State Standards Math. The rest scored below the college-ready level. Only 46 percent passed the Algebra exam for high school graduation. In New York City with a large number of social economically disadvantaged minority students, only 16% reached the college-ready level.
Data from the Los Angeles Unified School District indicate that 75% of students who repeated Algebra failed the course the second time. Among 75,500 students who entered New York City high schools in 2010, 30% failed the Algebra exam for graduation on their first try. Those who failed the first time had to retake it in an average of twice or more in later years to graduate. Among students repeating the exam, the pass rate was only 20%. The cycle of failures often ends in students dropping out. Each year, over 1.2 million students drop out of high school, namely 7,000 students per day.
Clearly,a better way of teaching Algebra is needed, especially for students who already failed the subject once or more. The C-STEM approach of teaching integrated Algebra and math with computing to all students presents an unprecedented opportunity for educational equity. Regardless of their race, gender, family background, income, or geographic location, all K-12 students should be provided with an opportunity to succeed in learning Algebra and computing. Algebraic and computational thinking can reinforce each other. Learning Algebra and math with computing is a cost-effective way to close the math achievement gap and provide computing education for all students without adding teachers or new courses.
More info about how C-STEM program help students learn Algebra can be found in this article “Teaching Math with Computer Programming Can Help Narrow Achievement Gap” by the C-STEM Center Director Harry H. Cheng, EdSource, April 26, 2016.