12805 results.
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Question in MASH Bath: Question Bank
The proportion of the sodium carbonate, $p$, which has dissolved by time $t$ seconds is given by the formula $ p=\frac{bt-at^2}{c}$. The aim is to calculate the proportion of sodium carbonate in a solution at a given time and vice versa.
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Question in MASH Bath: Question Bank
Estimating the proportion of sodium carbonate in a solutionat a specific timepoint and vice versa, depicted as a quadratic graph.
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Question in MASH Bath: Question Bank
Practicing skills required for sketching line graphs depicting the temperature of a mixture according to time. The question includes: a) choosing the accurate sketch from a list, and b) identifying the initial temperature of the mixture.
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Question in MASH Bath: Question Bank
Practicing skills required for sketching line graphs depicting DNA melting temperature according to the percentage of GC content. The question includes: a) identifying the vertical intercept, b) choosing the accurate sketch from a list, and c) interpreting elements of the sketch in context.
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Question in MASH Bath: Question Bank
Interpreting line graphs depicting the melting temperature of DNA depending on the percentage of GC content. Estimating the melting temperature given a GC percentage and vice versa.
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Question in MASH Bath: Question Bank
Interpreting line graphs depicting the decrease of temperature in a mixture over time. Estimating the temperature of the mixture at a given time point and vice versa.
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Question in Skills Audits for Maths and Stats
Calculations involving Standard form.
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Question in Skills Audits for Maths and Stats
Convert numbers between 0 and 1 intro standard form/scientific notation.
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Question in Skills Audits for Maths and Stats
Convert numbers greater than 1 into standard form/scientific notation.
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Question in Skills Audits for Maths and Stats
Dividing amounts in ratios
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Question in Skills Audits for Maths and Stats
Picking a ratio out of a list that is not equivalent to the others.
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Question in Skills Audits for Maths and Stats
Proportional calculation in context.
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Question in Skills Audits for Maths and Stats
Convert a fraction into a decimal.
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Question in Skills Audits for Maths and Stats
Convert a decimal to a fraction.
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Question in Skills Audits for Maths and Stats
Convert a percentage to a fraction.
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Question in Skills Audits for Maths and Stats
Put fractions in size order.
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Question in Skills Audits for Maths and Stats
This question tests the student's ability to identify equivalent fractions through spotting a fraction which is not equivalent amongst a list of otherwise equivalent fractions. It also tests the students ability to convert mixed numbers into their equivalent improper fractions. It then does the reverse and tests their ability to convert an improper fraction into an equivalent mixed number.
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Question in Skills Audits for Maths and Stats
Several problems involving dividing fractions, with increasingly difficult examples, including mixed numbers and complex fractions.
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Question in Skills Audits for Maths and Stats
Several problems involving the multiplication of fractions, with increasingly difficult examples, including a mixed fraction and a squared fraction. The final part is a word problem.
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Question in Skills Audits for Maths and Stats
Manipulate fractions in order to add and subtract them. The difficulty escalates through the inclusion of a whole integer and a decimal, which both need to be converted into a fraction before the addition/subtraction can take place.
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Question in Skills Audits for Maths and Stats
Manipulate fractions in order to add and subtract them. The difficulty escalates through the inclusion of a whole integer and a decimal, which both need to be converted into a fraction before the addition/subtraction can take place.
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Question in Skills Audits for Maths and Stats
This question tests the student's ability to identify equivalent fractions through spotting a fraction which is not equivalent amongst a list of otherwise equivalent fractions. It also tests the students ability to convert mixed numbers into their equivalent improper fractions. It then does the reverse and tests their ability to convert an improper fraction into an equivalent mixed number.
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Question in Skills Audits for Maths and StatsCalculating the LCM and HCF of numbers by using prime factorisation.
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Question in Skills Audits for Maths and Stats
Given the number of international students enrolled on a course of $n$ students, calculate the percentage of 'home' students.
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Question in Skills Audits for Maths and Stats
Calculate one number as percentage of another.
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Question in Skills Audits for Maths and Stats
Find a percentage of an amount.
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Question in Skills Audits for Maths and Stats
Find the original price before a discount by dividing the new price by the percentage discount.
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Question in Skills Audits for Maths and Stats
Compound percentage change.
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Question in Skills Audits for Maths and Stats
Given a student discount, calculate a discounted price.
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Question in Skills Audits for Maths and Stats
Calculate the percentage increase (as a percentage) given a number and the size of the increase.