# Questions

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## What are the advantages and disadvantages of assessment in schools

As assessment is a way of finding out if learning has taken place, I think it has far more advantages than disadvantages. Many of these have already... (more)

## A toy car slides down a slope. If the top of the slope is 2m higher than the foot of the slope, how fast will the car be moving when it reaches the foot? (Assume that all of its g.p.e is transformed to k.e

Assuming there are no energy losses due to friction or drag, the gravitational potential energy will change into kinetic potential energy as the car... (more)

## What are some theories and principles of assessment and feedback in schools

It essentially depends on the function of the assessment in question. In terms of formatives, it is typically designed as a diagnostic tool in order... (more)

## How do I find the point of contact of a tangent to a curve or circle

Rearrange the equation for the straight line to the form: ax+b=y and substitute this result for y into the equation for the circle (x-c)^2+(y-d)^2=e... (more)

## In which stage (growt , maturit , decline) of the life cycle is L’Oréal

I used to work for L'Oréal. I can confirm they are in maturity. They have many brands, from consumer (e.g. Garnier) to luxury (e.g. Armani) and a lo... (more)

## How to prepare for a Spanish speaking exam? What do they ask and how to answer? Please respon

I would definitely recommend studying the relevant vocab, expressions, and grammar lessons within the topics of your speaking exam. Try to make a se... (more)

## Who knows any techniques to memorize fast words in a new language

Practice, practice & practice! Speak to others in the language you are learning as much as possible. Record yourself and listen back to this whilst... (more)

## Could someone explain Standard Deviation? I am studying for the level three statistics award

Standard deviation can be found by first calculating the variance given by mean of the squares - square of the means. Taking the square root of this... (more)

## How many degrees can u take in university? Is it only one?

SHORT ANSWER: Usually one EXPLAINED ANSWER: The UK system of education is formed in such a way that as you get further up the education ladder the l... (more)

## What is the attitude for the soldier poem by rupert brooke

The Soldier is a sonnet in which Brooke glorifies England during the First World War. He speaks in the guise of an English soldier as he is leaving... (more)