12600 results.
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Question in Demos
The student is shown a plot of a mystery function. They can enter values of $x$ check, within the bounds of the plot.
They're asked to give the formula for the function, and then asked for its value at a very large value of $x$.
A plot of the student's function updates automatically as they type. Adaptive marking is used for the final part to award credit if the student gives the right value for their incorrect function.
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Exam (20 questions) in Demos
Some questions to show off features of Numbas, linked from the Numbas homepage.
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Question in MESH
Match prefixes with their abbreviations, from nano to giga. Match prefixes with equivalent scientific notation.
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Question in MESH
The subtraction algortihm using the borrow and pay back method with integers.
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Question in MESH
Recall of common units, along with understanding multiplication.
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Question in MESH
Converting between giga, mega, kilo, base, milli and micro, nano. Metres, grams and litres.
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Question in MESH
Simple questions on square numbers, square roots, cube number, cube roots and prime numbers.
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Question in MESH
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Question in MESH
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Question in MESH
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Question in MESH
A single question which asks you to round to the nearest ten, hundred or thousand.
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Question in MESH
Round random numbers to the closest whole number, 1, 2 or 3 decimals places.
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Question in MESH
Area and Perimeter of Rectangles
rebelmaths
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Exam (5 questions) in MESH
Questions for calculating perimeters and areas of shapes.
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Question in MESH
Basics, percentage of an amount, converting to fractions and decimals.
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Question in MESH
Students seem to miss the fact that division is actually multiplication by the reciprocal or the inverse of multiplication. This question attempts to address that.
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Question in MESH
Multiplication algorithm with integers
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Question in MESH
Multiplication algorithm with integers
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Question in MESHCalculating the LCM and HCF of numbers by using prime factorisation.
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Question in MESH
Add, subtract, multiply and divide numerical fractions.
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Question in MESH
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Question in MESH
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Merryn's copy of Fractions: adding and subtracting, numerical, already with common denominator Ready to useQuestion in MESH
Fractions already have a common denominator. Addition and subtraction 50:50 split, when subtracting, the answer is negative half the time. Students shouldn't have to worry about reducing fractions by design.
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Question in MESH
Fractions don't have a common denominator. Need to find one. Addition and subtraction 50:50 split.
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Merryn's copy of Fractions/division and multiplication, different ways of presenting the same thing (non-algebraic) Ready to useQuestion in MESH
Students seem to not realise that $\frac{a}{b}\times c=c\times\frac{a}{b}=\frac{a\times c}{b}=\frac{c\times a}{b}=a\times c \div b=a\div b\times c=c\div b \times a \ne c \div (b\times a)\ldots $ etc. This question is my attempt to help rectify this.
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Question in MESH
The dimensions of a rectangle are given in m and cm. Compute the area or perimeter.
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Question in MESH
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Question in MESH
Useful for a review of the base 10 number system before introducing different bases and also just ensuring students understand how the base 10 system works.
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Question in MESH
Useful for a review of the base 10 number system before introducing different bases and also just ensuring students understand how the base 10 system works.
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Question in MESH
old question, way too many things in one question! I have made better questions out of each part now.