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Wedges and Inclined Planes
Wedges and inclined planes help reduce the force needed to do work. Click here for a detailed tutorial on the concepts of physics!
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Historical Nationalism
Nationalism takes many forms but mainly unifies a nation's language and culture and expresses patriotism. Learn about worldwide historical nationalism here!
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Neurological Assessment
No matter what setting you work in, it is likely that you will need to perform some degree of neurologic assessment at some point.
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Solving Systems of Linear Equations
Linear equations are straight lines on a graph containing variables X and Y. Learn to solve systems of linear equations with in-depth examples and explanations!
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Stages of Reading Development
The four stages of reading development are emergent, early, transitional, and fluent. For an in-depth overview of these stages, click here!
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Newton’s First Law of Motion
Newton’s first law of motion states that an object at rest will stay at rest, and an object in motion will stay in motion unless acted on by a net external force.
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What is a Lever? | Mechanical Comprehension Review
A lever is a simple machine comprised of a rigid bar and a fulcrum, which allow it to pivot and do work. Learn the mechanics of a lever using the work formula!
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Homologous vs. Analogous Structures
Homologous and analogous structures show structural similarities between animals through genetic sequencing. Learn the science behind this biological fact!
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Genotype vs. Phenotype
Alleles and chromosomes drive genotype (genetic code) and phenotype (outward genetic expression). Discover the function of their codes and traits here!
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What Was the Monroe Doctrine?
The Monroe Doctrine was originally a statement of intent for America to separate itself from European affairs. Learn how it came to govern foreign policy here!