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Private biology tutors that come to you in person or online

100% Good Fit
Guarantee

Calga's tutors include a university lecturer and former resident high school tutor with two engineering degrees, an award-winning medical student with maths mentoring experience, K–12 specialists with classroom or peer tutoring backgrounds, accomplished IB and HSC graduates with top band results, and a University Medalist pursuing a PhD in environmental science.

  • 100% Good Fit Guarantee
    100% Good Fit Guarantee

    Love your tutor or it's free. Guaranteed.

  • Qualified Tutors
    Qualified Tutors

    Carefully screened, fewer than 10% are good enough to work with us.

  • Simple Terms
    Simple Terms

    No booking fees, no hidden fees. Cancel any time, no lock-in.

  • We come to you
    We come to you

    You decide where and when to meet. As little or as often as you want.

  • Working with Children Check
    Working with Children Check

    All tutors have a valid working with children check

  • Real Results
    Real Results

    Reach goals and improve grades faster with private, 1-to-1 lessons.

  • Any Grade
    Any Grade

    High school or primary, you'll get a tutor that fits your needs.

  • 1000's of Happy Students
    1000's of Happy Students

    Our tutors show WHAT to study + HOW to study

  • Lesson Reports
    Lesson Reports

    You'll get feedback on each lesson, so you know how your child gets on.

Annie
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Annie

Biology Tutor Gosford, NSW
Empowering students to learn and build efficiency learning habits that are sustainable. I can relate to students as I have also been in their position before. Knowing what it feels like to be in a learning process I can be patient when teaching content. I enjoy learning as I am teaching as well so I can work through things with my…
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Samantha

Biology Tutor Gosford, NSW
Be present and engaged in each lesson and ensure they thoroughly understand each topic before moving on. I would say my main strengths are patience and communication. When it comes to breaking down questions, it helps to work through things slowly and ensure understanding at each…
1st Lesson Trial

Help Your Child Succeed in Biology

We will contact you to organize the first Trial Lesson!

Natsumi
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Natsumi

Biology Tutor Woy Woy, NSW
I think that whilst having adaptive teaching methods is important, ensuring the student constantly feels supported and motivated by the tutor is vital. For me, in school no matter how much I was struggling (especially in maths) I found that having a great, understanding teacher, allowed me to not be afraid of asking ‘stupid’ questions. So for…

Local Reviews

I am delighted. Jasmine has transformed my 'end-of-Year 7 daughter' from doubtful and unenthusiastic about Maths to a 'start-of-Year 9 daughter' confident and proud of her ability. Jasmine is patient, calm and reliable - encouraging and helpful. The change over the past 12 months has been wonderful, both for my daughter but also for me, I can relax now knowing that Mathematics is in hand and on track. Highly recommend.
Julia Ross

Inside CalgaTutoring Sessions

Content Covered

Year 8 student Yillen reviewed algebraic equations—including addition, subtraction, multiplication and division—and practiced applying Pythagoras' Theorem to right-angled triangles, often using diagrams for clarity.

Year 9 Chloe focused on trigonometry skills with SOHCAHTOA to find side lengths and angles in right triangles, as well as revising formulas for speed, distance, and time from her upcoming test.

Meanwhile, Year 6 Arielle worked on adding and subtracting fractions with both like and unlike denominators, along with multiplying mixed numbers and exploring how fraction values change as denominators vary.

Recent Challenges

A Year 8 student recently left his calculator at home during a lesson on circles, which made dividing by π much harder and slowed progress.

In a senior English session, one student only brought limited written work for feedback—"to get more written material from the student if wanting feedback on it"—so opportunities to improve essays were missed.

For a Year 10 algebra task, skipping working steps led to repeated sign errors that hid misunderstandings.

A primary student, meanwhile, struggled with organizing notes and remembering the difference between area and perimeter after not revising foundational definitions since last year.

Recent Achievements

A Calga tutor recently noticed a big shift in a Year 10 student who, after initially struggling with Pythagoras' Theorem, left the session confidently explaining how to solve problems on his own—a real turnaround from needing step-by-step guidance.

Meanwhile, a Year 8 student not only completed her algebra homework early but also asked for extra challenging questions, something she'd been too hesitant to do before.

For a younger learner in Year 4, the tutor saw him break down tricky word problems independently after practicing new multiplication skills; he finished by tackling all three examples without help.

What they say about our tutoring

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El-Abed is doing s great job. El-Abed has managed to get my daughter, Faith, to agree to a 90min session weekly which should work well as she has some work to do.

Sophie is already getting alot out of her tutoring. Jessica is fantastic and has quickly got to know what Sophie needs. We will definately be staying.

Michael came yesterday & is quite a competent & friendly boy whom Zoe worked quite well with.

Local Spots for Tutoring

If you'd prefer not to have lessons at home, tutoring can also take place at a local library—such as Kariong Library—or at your child's school (with permission), like Kariong Public School.