Why One-on-One Tutoring Works (And What Bloom’s 2 Sigma Problem Tells Us About It)

Imagine this: you’re in a classroom with 30 other students, struggling to keep up with a lesson. Now, picture this instead: just you and your tutor, learning at your pace and focusing on your needs. Sounds like a dream, right?

Back in 1984, educational psychologist Benjamin Bloom uncovered something remarkable. Students receiving one-on-one tutoring performed two standard deviations better than their peers in traditional classrooms. Known as Bloom’s 2 Sigma Problem, this discovery proved personalized learning is a game-changer.

Why Is Tutoring So Effective?

Bloom’s research showed that one-on-one tutoring doesn’t just improve grades—it changes the entire learning experience. Tutored students achieved understanding levels that only the top 20% of classroom learners could reach.

This success comes down to three key factors:

• Personalized Attention: Tutors adapt to your unique needs, ensuring you grasp each concept before moving on.

• Mastery Learning: Tutors focus on helping you fully master a topic, building confidence and deeper understanding.

• Real-Time Feedback: Mistakes become learning opportunities, with tutors ready to guide and correct on the spot.

The Now Test Prep Difference

At Now Test Prep, we fully embrace the power of one-on-one tutoring. We tailor every session to your strengths, challenges, and goals. Whether it’s preparing for the ISEE, SSAT, or boosting schoolwork performance, we’re here to guide you every step of the way.

We also use mastery learning to help students achieve their fullest potential. This approach ensures you’re not just ready for tests—you’re equipped for long-term success.

You might wonder, “If tutoring works so well, why isn’t it the norm in schools?” The truth is, one-on-one instruction is expensive and logistically challenging. Limited resources and time make it challenging for most schools to implement tutoring at scale.

That’s where services like Now Test Prep come in. We bridge the gap, offering students the personalized attention they might not get in a classroom.

Why This Matters

Bloom’s 2 Sigma Problem isn’t just trivia—it’s proof that personalized learning transforms students’ learning trajectories. It’s a call to action to prioritize tailored education that works.

Ready to experience the benefits of one-on-one tutoring? Let’s work together to build your student’s confidence, skills, and success.

Your best score starts with the right plan. Book a session now!