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Processes and Formulae: Iterative, Recursive, Explicit 150 150 SchoolTutoring Academy

Processes and Formulae: Iterative, Recursive, Explicit

Iterative process: This is a process which involves a formula for a list of values. Here, this process begins with a starting value and which when substituted into the formula gives the next value. Again this result is substituted into the same formula to get the next consequent values in the series. Factor trees and…

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Geometry: Identifying the Cube 150 150 SchoolTutoring Academy

Geometry: Identifying the Cube

A cube is a 3-D closed figure formed by 6 square faces joined along their edges. Thus all the edges of a cube are equal in length. Also, the areas of all faces of cube are also same. The cube is also called a regular hexahedron. Parts of a cube: Face: A cube is forms…

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Thinking about Thinking 150 150 Suzanne

Thinking about Thinking

In learning, meta-cognition is a Holy Grail. Meta-cognition is a process of thinking about one’s own thinking, or of ‘being aware.’  Generally speaking, people are aware of their thoughts and acts of meta-cognition are not uncommon. Meta-cognition accompanies reflective and analytic thoughts and provides insight on why a person thinks or does something. This cognitive…

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ACT Review: Conservation of Energy 304 234 School Tutoring

ACT Review: Conservation of Energy

Conservation of Energy The idea of conservation of energy is that energy cannot be created or destroyed, it can only be changed into a different form. Different forms of energy include sound, heat, light, kinetic and potential. If a ball is dropped from the sky from rest, it begins with a large amount of gravitational…

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Functions: Domain and Range 293 290 School Tutoring

Functions: Domain and Range

Functions have a domain and range and can be found in two ways. If the function is graphed, the domain and range can be identified from the picture, or the domain and range can be found algebraically with some reasoning. Domain The domain of a function is the set of all x-values that have a…

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Writing Review: Commas 445 445 School Tutoring

Writing Review: Commas

The comma is a versatile writing tool that are used in all formats of writing. Although they are used regularly, they are often over used! It is important to remember to use commas only when you can identify the rule that calls for a comma. Here are a few different ways commas can be used.…

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Trigonometric Identities 150 150 SchoolTutoring Academy

Trigonometric Identities

An  identity is a mathematical statement which equates any two mathematical expressions. In algebra we have the following identities which are mostly used in factoring the expressions. (a+b)2 = a2 + 2ab + b2 (a-b)2 = a2 – 2ab + b2 Similarly, we have identities even in Trigonometry which are mostly used in solving trigonometric…

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Biology: Levels of Organiation 150 150 SchoolTutoring Academy

Biology: Levels of Organiation

Biology: Levels of Organization Organization is the arrangement of smaller components of nay structure, system or situation into larger ones and larger ones into still larger ones in hierarchy, where components of each level coordinate with one another towards a common goal. Organisation is sort of hierarchy or pyramid of levels where each level is…

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Geometry Shapes: Trapezoid (Trapezium) 150 150 SchoolTutoring Academy

Geometry Shapes: Trapezoid (Trapezium)

A trapezoid also called a trapezium is a quadrilateral in which a pair of opposite sides is parallel. A trapezium becomes an isosceles trapezium if its sides which are not parallel are equal in length. In a trapezium, the parallel sides are called the bases and the other two sides are called its legs. The…

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Tautology and Logical Equivalence 150 150 SchoolTutoring Academy

Tautology and Logical Equivalence

In writing, statements can be evaluated in regard to one another. Depending on their relation, they may be observed as a Tautology or a Logical Equivalence. Tautology: If we consider a sentence, It is cool or it is not cool, it is the disjunction of a statement and its negation. These type of sentences can…

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