Mortlake Public School

Excel by Effort

Telephone02 9743 3001

Emailmortlake-p.school@det.nsw.edu.au

Smaller classes could boost your child's primary school success

students being taught in class

Class size strongly impacts early learning and development. In this article we explore the many benefits of smaller classes for Australian primary school children and their families.

As parents across Australia navigate the crucial decision of where their child will begin their educational journey, a growing body of evidence highlights a powerful factor often overlooked: class size. While national policies vary, research consistently suggests that smaller primary school classes offer a wealth of benefits that extend far beyond simple academic scores, shaping a child's holistic development and fostering a more positive school experience.

For parents and guardians researching schools for their primary-aged children, understanding the nuances of class size can be a game-changer. It's not just about numbers; it's about the quality of interaction, the depth of learning, and the well-being of your child.


Key points

  • Smaller classes boost academic, social, and emotional development.
  • More individual attention leads to better learning and support.
  • Improved teaching quality through varied strategies and deeper engagement.
  • Long-term gains, including higher graduation rates, especially for disadvantaged students.
  • Better classroom dynamics support confidence, relationships, and behaviour.
  • Stronger parent-teacher partnerships and greater peace of mind for families.
  • Reduced teacher stress improves morale and retention.

The academic edge: More than just test scores

teacher and students in class setting

While the direct link between class size and academic achievement can be debated, the consensus is clear: smaller classes are enablers of effective teaching. This is particularly true in the foundational years (Kindergarten to Year 4).

In a smaller setting, teachers can:

  • Provide individualised attention
    More one-on-one time means teachers can better identify and address each student's unique learning needs, offering tailored feedback and support.

  • Adapt the method and practice of teaching (pedagogy)
    With fewer students, teachers have the capacity to employ a wider range of teaching strategies, facilitate more collaborative group work, and deepen interactions, leading to more effective learning.

  • Boost long-term success
    Studies indicate that students in smaller early primary classes are significantly more likely to graduate high school. For low-income students, this likelihood can increase by a remarkable 67-80% when they experience reduced class sizes for several years.

Nurturing little minds: Social and emotional growth

students reading a picture book

Beyond academics, smaller classes create an environment where children can truly flourish emotionally and socially:

  • Increased confidence and engagement
    A less overwhelming setting encourages even the quietest children to participate, ask questions, and share their ideas, building confidence.

  • Stronger relationships
    Teachers can build deeper, more meaningful relationships with students, understanding their individual personalities and fostering a sense of belonging.

  • Better classroom management
    Fewer students often lead to fewer disruptions, allowing for more instructional time and a calmer learning environment. This also helps teachers to promptly address any social or behavioural issues.

  • Fostering a sense of community
    Children benefit from feeling part of a close-knit group, which can lead to stronger peer relationships and a more supportive "school family."

Benefits for families: Peace of mind and partnership

The ripple effects of smaller classes extend directly to the home:

  • Reduced parental stress
    Knowing your child is receiving individual attention and thriving in a supportive environment can significantly ease parental anxiety about their education.
  • Stronger school-home connections
    Teachers in smaller classes often have more time for meaningful communication with parents, fostering a true partnership in a child's learning journey.
  • Positive school experience
    Children who feel seen and supported at school are more likely to enjoy learning, leading to happier school days and more positive conversations at home.

The teacher's perspective: A sustainable profession

It's crucial to recognise that class size directly impacts teacher well-being and the quality of their instruction. Australian teachers consistently report high workloads and stress, with large classes being a primary contributing factor.

Smaller classes can:

  • Reduce workload and burnout
    Less marking, fewer administrative tasks, and reduced time on behaviour management free up teachers to focus on teaching and lesson planning.
  • Enhance teaching quality
    When not overwhelmed, teachers can deliver more personalised instruction, differentiate learning effectively, and offer the tailored support every child deserves.
  • Improve morale and retention
    Better working conditions make teaching a more appealing and sustainable profession, helping to address the critical teacher shortages currently faced across Australia. Teachers are more likely to stay in a profession where they feel effective and supported.

Making an educated choice: What to ask

While there's no single national class size policy in Australia, recommended maximums vary by state and year level. It's essential for parents to inquire about a school's actual class sizes, especially for Kindergarten to Year 3.

Key questions for schools:

  • What are your average class sizes for Kindergarten, Year 1, Year 2, and Year 3?
  • Do your class sizes align with state recommendations (or are they smaller)?
  • How does the school manage larger classes if they occur?
  • How does the school ensure individualised attention for all students, regardless of class size?
  • What professional development opportunities do teachers receive to leverage smaller class sizes effectively?

While financial and logistical challenges exist, the profound and enduring benefits of smaller class sizes for primary school children make it a critical factor for parents to consider when choosing the right educational environment for their child.

Reference material

Evidence for Learning - Reducing Class Size:
https://evidenceforlearning.org.au/education-evidence/australasian-research-summaries/teaching-and-learning-toolkit/reducing-class-size

Support for smaller class sizes (SSTUWA Teacher Survey):
https://www.sstuwa.org.au/WesternTeacher/2023/volume-527-september-2023-1/support-smaller-class-sizes

NSW Teachers Federation - How many students should be in my class?:
https://www.nswtf.org.au/news/2019/11/10/how-many-students-should-be-in-my-class/

Queensland Government schools class sizes:
https://eqi.com.au/why-queensland/world-class-education

Western Australian Department of Education - Class Structures (Millen Primary School example):
http://millenps.wa.edu.au/wp-content/uploads/2019/09/Class-Structures-01Jun17.pdf

ACT Government - Class Size Policy:
https://www.education.act.gov.au/publications_and_policies/School-and-Corporate-Policies/school-administration-and-management/school-management/class-sizes/class-size-policy

South Australian Department for Education (data on junior primary class sizes):
https://data.sa.gov.au/data/dataset/junior-primary-class-sizes-by-index-of-disadvantage

Tasmanian Industrial Commission (historical policy discussion on class sizes):
https://www.tic.tas.gov.au/__data/assets/pdf_file/0008/108467/T2457_etc_April_13_1992.pdf

NT Parliament - Class Sizes in Northern Territory Schools:
https://parliament.nt.gov.au/business/written-questions/wq/written-questions-listings/nest_content?target_id=306916&parent_id=363527

Victorian Department of Education (information on class size data collection):
https://www.education.vic.gov.au/Documents/about/department/aboutclasssizes.pdf


Cross Country Carnival

Debating team update