Specialty Digest

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Concepts

Ideas, terms, and mechanisms explained clearly.

A teacher leaning over a desk to guide two pupils through their written work.

Scaffolding (education)

In simple terms Scaffolding is temporary support that lets a learner do a task they could not yet manage alone, and it is built to be taken away. The name is borrowed from building sites, where the scaffold holds a structure up only until it can stand by itself. That second half is the part

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Scaffolding is temporary teaching support that lets a learner do a task they could not yet manage alone, and it is gradually withdrawn.

Psychologist Frederic Bartlett, whose research helped introduce the concept of schema in psychology

Schema (psychology)

In psychology, a schema is a mental framework that organizes and interprets information based on prior knowledge and experience, allowing a person to process new information efficiently by fitting it into existing categories rather than evaluating every detail from scratch. The concept was introduced in different forms by psychologist Frederic Bartlett in the 1930s, through

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A mental framework that organizes and interprets information based on prior knowledge and experience.

The exterior of a charter school, one of the most common forms of school choice

School choice

School choice refers to education policies that let families select a school for their children other than the single public school they would otherwise be assigned to based on home address, including charter schools, vouchers, tax-credit scholarships, magnet schools, and open enrollment within or across public school districts. Early intellectual roots Economist Milton Friedman is

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Education policies letting families choose a school other than their default assigned public school, including vouchers and charter schools.

School voucher

In simple terms A school voucher is public funding given directly to a family, rather than to a public school, so the family can use it to pay tuition at a private school instead. [1] The core idea is to let the public money attached to a child follow that child to whichever school the

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A school voucher is public funding given to a family to pay tuition at a private school instead of, or alongside, enrolling their child in a public school.

Close-up of a vintage typewriter used for writing scripts

Screenwriting

Screenwriting is the craft of writing scripts for film and television, combining story structure, dialogue, and a standardized visual format that tells a director, cast, and crew exactly what should appear on screen and in what order. A finished screenplay typically specifies scene headings, action description, character names, and dialogue in a consistent layout that

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The craft of writing scripts for film and television, combining story structure, dialogue and standardized formatting.

The Thinker, a bronze sculpture by Auguste Rodin

Sculpture

Sculpture is the art of creating three-dimensional works by carving, modeling, casting, or assembling material into a shape meant to be experienced in physical space rather than on a flat surface. Because a sculpture occupies real volume, viewers typically can walk around it and view it from multiple angles, a spatial quality unique among the

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The art of creating three-dimensional works by carving, modeling, casting, or assembling material.

A search and rescue dog working with its handler

Search and Rescue

Search and rescue refers to the organized effort to locate and safely extract individuals who are lost, trapped, injured, or otherwise unable to reach safety on their own, spanning a wide range of environments from dense wilderness to collapsed urban structures to open water. The discipline combines systematic search methodology with specialized rescue techniques suited

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A Border Patrol agent inspects a vehicle for illegal substances at a checkpoint

Search and Seizure

Overview Search and seizure law governs the circumstances under which government officials, most commonly police, may examine a persons body, vehicle, home, or belongings and take possession of items found during that examination. In the United States, this area of law is rooted primarily in the Fourth Amendment to the Constitution, which protects against unreasonable

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Search and seizure refers to the legal rules governing when law enforcement officers may examine a person, vehicle, or property and take possession of evidence or contraband found during that examination.

Seaweed farms visible off the coast of South Korea

Seaweed Farming

Seaweed farming is the cultivation of marine algae in coastal or offshore waters for food, animal feed, fertilizer, and increasingly, industrial and biotechnology applications. It is one of the fastest-growing segments of global aquaculture, requiring no feed, fresh water, or arable land, since seaweed draws its nutrients directly from the surrounding seawater and sunlight. Common

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The cultivation of marine algae in coastal waters for food, feed, and industrial uses.