Charters Towers Central State School is a heritage-listed state school at 39–47 High Street, Charters Towers City, Charters Towers, Charters Towers Region, Queensland, Australia. It was designed by Queensland Department of Public Works and built in 1900 by Benjamin Toll. It is also known as Charters Towers Girls' and Infants' Central State School, Charters Towers Boys' Central State School, Charters Towers Girls' Central State School, Charters Towers Girls' School, and Charters Towers State High School. It was added to the Queensland Heritage Register on 28 November 2014.

History The school now known as Charters Towers Central State School opened on its current site, east of High Street and south of Aland Street, on 13 August 1883 as Charters Towers State School for Girls and Infants. As the town and school attendance grew, the school expanded to have new teaching buildings, other structures, and landscape elements. A highset Department of Public Works timber teaching building was added to the east of the original school building in 1900, initially as a separate school for infants. This infants' teaching building, which addresses Aland Street, was later used as a high school, and then as a separate boys school, before the girls', infants' and boys' schools on the site combined as Charters Towers Central State School in 1965. The Charters Towers Central State School has been in continuous operation since its establishment on the current site in 1883 (and from 1875 at a previous site) and has been a focus for the local community as a place for important social and cultural activity.

Traditionally the land of the Gudjal people, European settlement of the Charters Towers area began when gold was discovered at the foot of Towers Hill in December 1871. The find was reported in January 1872, and the Charters Towers Goldfield was officially proclaimed on 31 August 1872. Two settlements were established; one became Charters Towers and the other distant became Millchester. There was rivalry between the two settlements, but Charters Towers soon dominated. Charters Towers was proclaimed a municipality (the Borough of Charters Towers) on 21 June 1877, and a heightened phase of prosperity was entered after the great wealth of the Day Dawn reef was discovered in 1878.

The first local state school opened in 1874 in Millchester, while Charters Towers Primary School opened on 18 October 1875, on a block, three blocks west of today's Charters Towers Central State School, on the site now occupied by a high school. However, this land was not gazetted until September 1876, after miners were seen pegging ground within the school.

The provision of state-administered education was important to the colonial governments of Australia. National schools were established in 1848 in New South Wales and continued in Queensland following the colony's creation in 1859. After the introduction of the Education Act 1860, Queensland's public schools grew from four in 1860 to 230 by 1875. The State Education Act 1875 provided for free, compulsory and secular primary education and the establishment of the Department of Public Instruction. This further standardised the provision of education, and despite difficulties, achieved the remarkable feat of bringing basic literacy to most Queensland children by 1900.

The establishment of schools was considered an essential step in the development of early communities and integral to their success. Locals often donated land and labour for a school's construction and the school community contributed to maintenance and development. Schools became a community focus, a symbol of progress, and a source of pride, with enduring connections formed with past pupils, parents, and teachers. The inclusion of war memorials and community halls reinforced these connections and provided a venue for a wide range of community events in schools across Queensland.

The Queensland Government developed standard plans for its school buildings to help ensure consistency and economy. From the 1860s until the 1960s, Queensland school buildings were predominantly timber framed, an easy and cost-effective approach that also enabled the government to provide facilities in remote areas. Standard designs were continually refined in response to changing needs and educational philosophy and Queensland school buildings were particularly innovative in climate control, lighting, and ventilation. Standardisation produced distinctly similar schools across Queensland with complexes of typical components.

The Charters Towers Primary School initially consisted of one building, with separate play sheds for girls and boys. As a result of the increasing population of Charters Towers, a separate building for the girls was constructed in 1879 at the primary school.

Once again, the school became overcrowded and the need for a separate school for girls was evident. In November 1880 a School Inspector's report recommended the establishment of a separate Girls' School, given both the growth in numbers and parents' moral concerns. It was also decided to locate the Girls' School on a new site. A site of was surveyed in June 1881, and was gazetted in August that year. The new State School for Girls and Infants was located to the east of High Street, three blocks east of the primary school, and adjacent to the Roman Catholic Church School Reserve.

The site was bound by Aland, High and Mexican Streets, but it initially excluded a small, privately owned block on the northwest corner of the site, fronting Aland and High Streets. The new school site was on the crown of Mexican Ridge and was described as "healthy... central and airy". It overlooked the town to the west, and the railway station and the suburb of Queenton to the east. The government provided plans for a building which would cost of £1500, one fifth (£300) of which would have to be raised locally.

Tenders were advertised for a new school in September 1881 but none of the tenders received were within the anticipated budget. Further calls for tenders were made in November 1881, and April 1882. In 1883, after multiple years of public complaint and outcry about overcrowding at the original school site, the government constructed the new building at the new site using its own labour. The Girls' School, which addressed Aland Street, was officially opened on 13 August 1883. The original school site then became the State School for Boys.

The new teaching building at the State School for Girls and Infants was constructed to a standard design by architect Robert Ferguson. In 1885 Robert Ferguson was replaced as the Department of Public Instruction's Superintendent of Buildings by his brother John Ferguson, who continued to implement his brother's designs until John's death in 1893, when responsibility for school buildings passed back to the Department of Public Works.

Charters Towers continued to prosper and grow in the 1880s. In this decade it became the most productive goldfield in Queensland. The procurement of gold from deep seams required substantial machinery to crush quartz and sink shafts, and by 1882 company mining became the norm in Charters Towers. The arrival of the Great Northern railway line from Townsville to Charters Towers in December 1882 also boosted the town's prosperity, by lowering the cost of supplies and building materials. A display of Charters Towers Gold in the Queensland Court at the Colonial and Indian Exhibition in London in 1886 in turn led to an influx of capital from English speculators. Although there was a brief economic downturn in 1888, due to drought reducing the water supply for crushing machines, in 1889 the famous Brilliant Reef, the richest on the field, was discovered.

By January 1884, there were two state schools, a convent school, and two small private schools in Charters Towers; with a total of 924 children, including 160 at the State School for Boys, and 421 at the State School for Girls and Infants. In October 1885 tenders were called for additions to the "Girls" and Infants' State School', and the Ferguson building was extended to accommodate infants' classes, in an additional timber wing at the south end. By December 1885 the Girls' and Infants' School had an average attendance of 690 students; while the Boys' School at the original site had an average attendance of 250. In mid-1889 the girls' and infants' schools were separated, although they both remained in the Ferguson building.

Charters Towers continued to thrive throughout the depressed economy of the 1890s, with a peak production of of gold in 1899. By this time it had a population of around 26,500, and was the second most important city economically in Queensland. At the turn of the century Charters Towers, with its multi-cultural population, was known colloquially as "the World".

This continued prosperity was reflected in the schools. The State School for Boys had a new building by 1890, while in 1891 the grounds at the girls' and infants' schools were extended. A block of was purchased in 1891, extending the school site eastwards as far as Boundary Street. By 1892 the Girls' School had an enrolment of 405 (average attendance 309), and the Infants' School had a roll of 700 (average attendance 500).

In 1895 the term "Central" was added to the names of the three state schools for the first time, possibly to avoid confusion between other state schools that were constructed in Charters Towers around a similar time (in the suburbs of Richmond Hill and Queenton). The schools became known as Charters Towers Central (Boys) School, Charters Towers Central (Girls) School and Charters Towers Central (Infants) School.

As numbers at the girls' and infants' schools continued to grow, it was decided that a separate new building would be constructed to house the Infants' School. Tenders were invited on 19 October 1899, and a social and dance was held in the School of Arts in aid of the building fund later that month. The tender of Benjamin Toll, a local builder and contractor, for £1912,13s was accepted in January 1900.

The 1900 Infants' teaching building was constructed to the east of the Ferguson building, to a design by the Department of Public Works. Under the stewardship of the Department of Public Works, which retained responsibility for schools until 2013, and through the involvement of some of Queensland's most innovative architects, school buildings became more advanced and diverse. This was the outcome of years of systematic reform and experimentation.

A period of marked experimentation in school design occurred between 1893 and 1914, with a primary focus on improving the natural light and ventilation of classroom interiors. Various combinations of roof ventilators and ducting; ceiling and wall vents; and larger windows of varying sill heights and dormer windows were trialled. For timber-framed buildings, single-skin construction was favoured for its heat dissipation ability and economy. Often the building was lined on the interior rather than exterior, providing a smooth, cleanable surface that provided better interior light. The resulting externally-exposed stud framing was protected from the weather by wide verandahs, which had the added benefit of shading the building and providing makeshift teaching space. The introduction of highset buildings began in the late 1890s, providing better ventilation and additional teaching and covered play space underneath. This was a noticeable new direction and this form became a characteristic of Queensland schools. A number of ventilating techniques were introduced at this time. One of note was a continuous ventilation flap on the wall at floor level. This hinged board could be opened to increase air flow into the space and, combined with a ceiling vent and large roof fleche, improved internal air quality and lowered internal temperatures effectively.