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Prior to the introduction of operations research and management science methodologies, school timetables had to be generated by hand. Hoshino and Fabris wrote, "As many school administrators know, creating a timetable is incredibly difficult, requiring the careful balance of numerous requirements (hard constraints) and preferences (soft constraints).
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A toddler is a child approximately 1 to 3 years old, though definitions vary. [ 1 ] [ 2 ] [ 3 ] The toddler years are a time of great cognitive, emotional and social development. The word is derived from "to toddle", which means to walk unsteadily, like a child of this age.
Year-round school is the practice of having students attend school without the traditional summer vacation, which is believed to have been made necessary by agricultural practices in the past, the agrarian school calendar consisted of a short winter and a short summer could help with planting in the spring and harvest in the fall.
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This is a list of programs currently or formerly broadcast on public television by PBS Kids on local PBS stations and the 24/7 channel in the United States. Current programming 1 Co-distributed by Amazon Prime Video , the official streaming partner for PBS Kids programming.
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The 1995–96 daytime network television schedule for the six major English-language commercial broadcast networks in the United States covers the weekday and weekend daytime hours from September 1995 to August 1996. The schedule is followed by a list per network of returning series, new series, and series canceled after the 1995–96 season.