Mark Hodds

Conversions of units

Use two points on a line graph to calculate the gradient and $y$-intercept and hence the equation of the straight line running through both points.

The answer box for the third part plots the function which allows the student to check their answer against the graph before submitting.

This particular example has a positive gradient.

This uses an embedded Geogebra graph of a line $y=mx+c$ with random coefficients set by NUMBAS.

Question on drug calculations

Question on drug calculations

Question on drug calculations

Question on drug calculations

Question on drug calculations

Question on drug calculations

Question on drug calculations

Question on drug calculations

Question on drug calculations

Question on drug calculations

Question on drug calculations

Question on drug calculations

Question on drug calculations

Reduced or simplified form of a fraction by cancelling the greatest common divisor (gcd) of numerator and denominator (i.e dividing out by it)

The greatest common factor are designed to be one of the following 2,4,5,10,20,25,50,100,125,250

Conversions of units

Basic Percentages Question

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Basic Percentages Question

rebelmaths

Basic Percentages Question

rebelmaths

Conversions of units

Basic Percentages Question

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Drug Calculation based on weight

Question on drug calculations

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Finding the lengths and angles within a right-angled triangle using: pythagoras theorem, SOHCAHTOA and principle of angles adding up to 180 degrees.

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Differentiation of  polynomials, cos, sin, exp, log functions. Product, quotient and chain rules.

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Questions on integration using various methods such as parts, substitution, trig identities and partial fractions.