755 prompts matching "Counting the handshakes, or the lines joining n points"
Showing only prompts that state their year. 35 more in this subject don't name one, so choose All years to see them.
Practice: Solving an equation with a surd on each side
Act as my SS1 Further Mathematics tutor. Give me five practice questions on solving an equ
Spot My Mistake: Solving a surd equation that leads to a quadratic
Act as my SS1 Further Mathematics tutor. Work a question on solving a surd equation that l
Common Mistakes: A surd equation that has no real solution
Act as my SS1 Further Mathematics tutor. Show me the mistake pupils most often make on a s
Learn: What a binary operation actually is
You are my personal SS1 Further Mathematics tutor. Teach me what a binary operation actual
Quiz: Evaluating a*b from a given rule
Act as my SS1 Further Mathematics tutor and quiz me on evaluating a*b from a given rule. A
Practice: A binary operation set out as a table
Act as my SS1 Further Mathematics tutor. Give me five practice questions on a binary opera
Spot My Mistake: A binary operation defined on a set of three elements
Act as my SS1 Further Mathematics tutor. Work a question on a binary operation defined on
Spot My Mistake: Reading closure off an operation table
Act as my SS1 Further Mathematics tutor. Work a question on reading closure off an operati
Common Mistakes: Closure on a set of three elements under a stated rule
Act as my SS1 Further Mathematics tutor. Show me the mistake pupils most often make on clo
Quiz: Reading commutativity off a symmetrical operation table
Act as my SS1 Further Mathematics tutor and quiz me on reading commutativity off a symmetr
Practice: An operation that is not commutative, with a counter-example
Act as my SS1 Further Mathematics tutor. Give me five practice questions on an operation t
Spot My Mistake: Testing (a*b)*c against a*(b*c)
Act as my SS1 Further Mathematics tutor. Work a question on testing (a*b)*c against a*(b*c
Final Revision: Why brackets matter when an operation is not associative
Act as my SS1 Further Mathematics tutor at the end of the term. Give me a rapid recap of w
Quiz: Left distributivity and right distributivity
Act as my SS1 Further Mathematics tutor and quiz me on left distributivity and right distr
Explain Back: Showing distributivity fails by a counter-example
I have just studied showing distributivity fails by a counter-example in my SS1 Further Ma
Spot My Mistake: Checking distributivity from two operation tables
Act as my SS1 Further Mathematics tutor. Work a question on checking distributivity from t
Common Mistakes: Distributivity on a set of three elements
Act as my SS1 Further Mathematics tutor. Show me the mistake pupils most often make on dis
Learn: What an identity element is
You are my personal SS1 Further Mathematics tutor. Teach me what an identity element is fr
Explain Back: What an inverse element is
I have just studied what an inverse element is in my SS1 Further Mathematics class. Let me
Quiz: A negative index on a fraction, and turning it upside down
Act as my SS1 Further Mathematics tutor and quiz me on a negative index on a fraction, and