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What is a Preposition? 417 364 School Tutoring

What is a Preposition?

A preposition connects a noun, pronoun or phrase to the other words in a sentence. The word or phrase that the preposition introduces is called the object of the preposition. A preposition usually indicates the temporal, spatial or logical relationship its object has to the rest of the sentence. Here are some examples: The pencil…

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Properties of a Triangle 150 150 SchoolTutoring Academy

Properties of a Triangle

Triangle: A triangle is a closed curve which is formed by 3 line segments. The line segments by which the triangle is formed are called sides of the triangle. The points of intersections of the sides of the triangle are called the vertices of the triangle. The angles formed at the vertices are called the…

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Geometry: Congruent Triangles 150 150 SchoolTutoring Academy

Geometry: Congruent Triangles

Two triangles are said to be congruent when the corresponding angles and the corresponding sides in both the triangles are same. i.e. both the triangles look like same, but one will be the mirror image of the other. Here, ΔPQR and ΔLMN are congruent. Because ∠P is congruent to ∠L. ∠Q is congruent to ∠M.…

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SAT Skills: Tips for Writing Faster 160 128 School Tutoring

SAT Skills: Tips for Writing Faster

Being able to write quickly is undeniably a sought after skill. It allows us to save a lot of time which can be particularly helpful when writing a test. Although everyone wants to be able to write as rapidly as possible, many people find it very difficult to write any faster than they already do.…

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Forces: Types of Friction 150 150 SchoolTutoring Academy

Forces: Types of Friction

Friction is the force that develops at the surfaces of contact of two bodies and impedes (opposes) their relative motion. e.g. air on an aircraft or water in a pipe. It is not a fundamental force, as it is derived from electromagnetic forces between atoms and electrons, and so cannot be calculated from first principles,…

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ACT Sciences: Electrons and Quantum Numbers 701 330 School Tutoring

ACT Sciences: Electrons and Quantum Numbers

Quantum numbers allow a new model to explain the emission spectra of elements with more than 1 electron. There are 4 quantum numbers: n, l, ml and ms. The first 3 numbers describe the orbitals and the last one describes the number of electrons that can be in the orbital. Principal Quantum Number (n) –…

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SAT English: Building Vocabulary Knowledge for Critical Reading 476 309 School Tutoring

SAT English: Building Vocabulary Knowledge for Critical Reading

One aspect of the SAT that many students struggle with is the heavy importance placed on knowledge of vocabulary by the makers of the test. A large part of the critical reading section is sentence completion, which is entirely dependent on one’s ability to recognize the words listed, and determine whether they fit in the…

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Cognitive Friday: Finding Motivation 150 150 Suzanne

Cognitive Friday: Finding Motivation

Figuring out the best way to motivate a child, or teaching them how to find their own motivation, can be a delicate balance. There is no one-size-fits-all policy on this. Motivation is a function of brain processes, and each brain is unique, and so each requires different types of motivation. Adults are known to ask,…

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Geometry: An Introduction to Triangles 150 150 SchoolTutoring Academy

Geometry: An Introduction to Triangles

A triangle is a closed curve which is formed by 3 line segments. The line segments by which the triangle is formed are called sides of the triangle. The points of intersections of the sides of the triangle are called the vertices of the triangle. The angles formed at the vertices are called the angles…

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SAT Math: The Symbol Problem 200 166 School Tutoring

SAT Math: The Symbol Problem

The symbol problem is a recurring theme in the SAT mathematics session. What I’m referring to as the symbol problem is a particular problem type that appears on almost every SAT. The way it works that is a symbol such as @, which has no normal mathematical significance, is introduced as a function that takes…

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