For many community college students majoring in math, transferring to a four-year university marks a major leap, not just in environment, but in how mathematics itself is studied: the transition from computation-based math to proof-based math.

It is a shift that demands new ways of thinking, deep conceptual understanding, and confidence in abstract reasoning. Many students struggle to make that leap, not because they lack ability, but because they haven't been given the right kind of support.

That's where Arrow15 comes in.

Our Math Seminar bridges this critical gap by offering a free, research-informed, inquiry-based learning experience that prepares students for upper-division mathematics.

There are no grades, no exams, and no tuition. Just engaging content, strong mentorship, and a collaborative environment where students grow as thinkers.

But we can’t do this alone.

Your donation makes the seminar possible, covering program costs so that students can attend at no cost. This includes:

• Instruction costs

• Materials and venue costs

• Program expansion to reach more students

Would you consider making a gift today, either one-time or monthly, to help more students succeed in advanced mathematics?

Arrow15 is a fiscally sponsored project of Social Good Fund, a California nonprofit corporation and registered 501(c)(3) organization, Tax ID (EIN) 46-1323531.