755 prompts matching "Evaluating a 3 by 3 determinant by the rule of Sarrus"
Showing only prompts that state their year. 35 more in this subject don't name one, so choose All years to see them.
Finding the centre and radius from a circle's equation
I am in SS 1. Quiz me with 3 short Additional Maths questions on finding the centre and ra
Solving simultaneous linear equations by substitution
I am in SS 1. I'm going to explain solving a pair of simultaneous linear equations by the
Solving simultaneous linear equations by elimination
I am in SS 1. Give me a Cambridge IGCSE Additional Mathematics style exam question on solv
Changing the subject when the variable appears twice
I am in SS 1. Teach me changing the subject of a formula where the required letter appears
Show All Working: Classifying a mixed list of numbers as rational or irrational
Act as my Further Mathematics examiner. I am in SS 1. Set me a question on classifying a m
Show All Working: Deciding whether two given surds are equal without a calculator
Act as my Further Mathematics examiner. I am in SS 1. Set me a question on deciding whethe
Show All Working: Checking a rationalised answer by decimal approximation
Act as my Further Mathematics examiner. I am in SS 1. Set me a question on checking a rati
Final Revision: Expressing a rationalised answer in the form a root b over c
Act as my SS1 Further Mathematics tutor at the end of the term. Give me a rapid recap of e
Show All Working: A conjugate where the surd term comes first
Act as my Further Mathematics examiner. I am in SS 1. Set me a question on a conjugate whe
Show All Working: Showing a set is not closed by a single counter-example
Act as my Further Mathematics examiner. I am in SS 1. Set me a question on showing a set i
Final Revision: Why closure is checked before any other property
Act as my SS1 Further Mathematics tutor at the end of the term. Give me a rapid recap of w
Final Revision: Why distributivity links two operations rather than one
Act as my SS1 Further Mathematics tutor at the end of the term. Give me a rapid recap of w
Final Revision: Identity and inverse together, and what they give the set
Act as my SS1 Further Mathematics tutor at the end of the term. Give me a rapid recap of i
Show All Working: Simplifying an expression that mixes the index types
Act as my Further Mathematics examiner. I am in SS 1. Set me a question on simplifying an
Final Revision: Converting an answer back out of index form
Act as my SS1 Further Mathematics tutor at the end of the term. Give me a rapid recap of c
Common Mistakes: An indicial equation solved by substitution
Act as my SS1 Further Mathematics tutor. Show me the mistake pupils most often make on an
Show All Working: The common logarithm, to base ten
Act as my Further Mathematics examiner. I am in SS 1. Set me a question on the common loga
Final Revision: Proving a logarithmic identity from the laws
Act as my SS1 Further Mathematics tutor at the end of the term. Give me a rapid recap of p
Final Revision: Using change of base to prove a stated relation
Act as my SS1 Further Mathematics tutor at the end of the term. Give me a rapid recap of u
Final Revision: Describing a sequence in words and then in symbols
Act as my SS1 Further Mathematics tutor at the end of the term. Give me a rapid recap of d