206 results for "calculations".
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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
Calculations with negative numbers.
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Question in Skills Audits for Maths and Stats
Calculations with negative numbers.
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Question in Skills Audits for Maths and Stats
Calculations with negative numbers.
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Question in Skills Audits for Maths and Stats
Calculations with negative numbers.
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Question in Skills Audits for Maths and Stats
Calculations with negative numbers.
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Question in Bin
A measurement is performed multiple times for the same object, the student will
- calculate the mean result
- calculate the standard error on the mean
- write the mean±error to the correct precision as defined by the error written to 1 significant figure
Advice is provided including on performing the calculations in Python or spreedsheets together with further reading.
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Question in Ed questions to share
Used for LANTITE preparation (Australia). NA = Number & Algebra strand. SP = Statistics & Probability strand. Students read a percentage from the chart, and calculate that percentage of the number of children (randomly generated).
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Question in MASH Bath: Question Bank
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 MASH Bath: Question Bank
Calculate one number as percentage of another.
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Question in MASH Bath: Question Bank
Writing one number as a percentage of another.
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Question in Newcastle University Biomedical Sciences
Example of a dilution calculation involving mass concentration and molarity calculations.
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Question in TALMO Formative assessment talk 2022
Made for my TALMO talk. This demonstrates how you can use a part with no marks as an oracle to perform calculations, to help the student check their working.
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Exam (9 questions) in Blathnaid's workspace
Calculations involving elementary probability, and several questions designed to draw out misconceptions to do with probability.
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Question in Shaheen's workspace
Finding the modulus and argument (in radians) of four complex numbers; the arguments between $-\pi$ and $\pi$ and careful with quadrants!
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Question in Shaheen's workspace
Direct calculation of low positive and negative powers of complex numbers. Calculations involving a complex conjugate. Powers of $i$. Four parts.
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Question in Content created by Newcastle University
Two questions testing the application of the Sine Rule when given two angles and a side. In this question, the triangle is always acute.
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Question in Content created by Newcastle University
Two questions testing the application of the Cosine Rule when given two sides and an angle. In these questions, the triangle is always acute and both of the given side lengths are adjacent to the given angle.
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Question in Julia Goedecke's contributions
Educational calculation tool rather than "question".
This allows the student to input a linear system in augmented matrix form (max rows 5, but any number of variables). Then the student can decide to swap some rows, or multiply some rows, or add multiples of one row to other rows. The student only has to input what operation should be performed, and this is automatically applied to the system. This question has no marks and no feedback as it's just meant as a "calculator".
It has some rounding to 13 decimal places, as otherwise some fraction calculations become incorrectly displayed as a very small number instead of 0.
It would be possible to extend to more than 5 rows, one just has to put in a lot more variables and so on. I just had to choose some place to stop.
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Question in Julia Goedecke's contributions
Educational calculation tool rather than "question".
This allows the student to input a square matrix (max rows 5). Then the student can decide to swap some rows, or multiply some rows, or add multiples of one row to other rows. The student only has to input what operation should be performed, and this is automatically applied to the matrix and the identity matrix (or what it has got to). This question has no marks and no feedback as it's just meant as a "calculator". It has some checks in so students know when they are not entering a square matrix or a valid row number etc.
It has some rounding to 13 decimal places, as otherwise some fraction calculations become incorrectly displayed as a very small number instead of 0.
It would be possible to extend to more than 5 rows, one just has to put in a lot more variables and so on. I just had to choose some place to stop.
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Question in Assessment Exercises
Evaluate $\int_1^{\,m}(ax ^ 2 + b x + c)^2\;dx$, $\int_0^{p}\frac{1}{x+d}\;dx,\;\int_0^\pi x \sin(qx) \;dx$, $\int_0^{r}x ^ {2}e^{t x}\;dx$
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Question in Ed questions to share
Used for LANTITE preparation (Australia). MG = Measurement & Geometry strand. A nutrition label is shown, and one multiple choice question asked. There are seven potential questions (scenarios).
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Exam (3 questions) in Johan's workspace
Questions on addition, subtraction, multiplication and powers of negative numbers.
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Exam (9 questions) in Jamie's workspace
Test on molar calculations based on Newcastle university wiki page in the animal science section.
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Exam (2 questions) in Stephanie's workspace
Practising calculations with percentages and ratios.
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Question in NCL PHY1036Some equations, some vectors and some calculations.
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Exam (1 question) in Judy's workspace
No description given
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Question in ENG1003 20-21
The electrostatic potential due to a point charge is calculated at three points, who of which are at the same distance but different directions. This relates to the idea that the equipoptentials of a point charge are spheres centred on the charge, so all points at the same distance are at the same potential.
This question requires unit conversion, numerical calculations and some critical evaluation.
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Question in EEE1001 & PHY1023A series of calculations and formulae for the characteristics of a toriodal solenoid operating as an inductor.
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Question in EEE1001 & PHY1023Some equations, some vectors and some calculations.