1,458 prompts matching "Learn: Checking the answer against the longest side"
Worked example: The formula for the number in a union
Act as my SS1 Mathematics tutor. Take me through one full worked example on the formula fo
WAEC pitfalls: Counting the overlap twice in a union
Act as my SS1 Mathematics tutor. Show me the mistake candidates most often make on countin
Explain back: Disjunction, and the inclusive sense of or
I have just studied disjunction, and the inclusive sense of or in my SS1 Mathematics class
Worked example: The converse, inverse and contrapositive
Act as my SS1 Mathematics tutor. Take me through one full worked example on the converse,
Word problem: The bi-conditional
Act as my SS1 Mathematics tutor. Give me three word problems on the bi-conditional, set in
Practice set: The truth table for conjunction and disjunction
Act as my SS1 Mathematics tutor. Give me five practice questions on the truth table for co
Explain back: The truth table for an implication
I have just studied the truth table for an implication in my SS1 Mathematics class. Let me
Teach me: What changing the subject of a formula means
You are my personal SS1 Mathematics tutor. Teach me what changing the subject of a formula
Explain back: Changing the subject when the letter is in a denominator
I have just studied changing the subject when the letter is in a denominator in my SS1 Mat
Word problem: Substituting after rearranging, rather than before
Act as my SS1 Mathematics tutor. Give me three word problems on substituting after rearran
Worked example: Using the constant to predict a further value
Act as my SS1 Mathematics tutor. Take me through one full worked example on using the cons
Word problem: Recognising the type of variation from a table
Act as my SS1 Mathematics tutor. Give me three word problems on recognising the type of va
WAEC pitfalls: Cancelling a factor containing the unknown and losing a root
Act as my SS1 Mathematics tutor. Show me the mistake candidates most often make on cancell
Teach me: Why completing the square works
You are my personal SS1 Mathematics tutor. Teach me why completing the square works, worki
Practice set: Factoring out the leading coefficient first
Act as my SS1 Mathematics tutor. Give me five practice questions on factoring out the lead
Explain back: Reading the turning point from the completed square
I have just studied reading the turning point from the completed square in my SS1 Mathemat
Worked example: Substituting into the quadratic formula carefully
Act as my SS1 Mathematics tutor. Take me through one full worked example on substituting i
Word problem: The discriminant and the number of roots it predicts
Act as my SS1 Mathematics tutor. Give me three word problems on the discriminant and the n
WAEC pitfalls: Dropping the plus-or-minus from the formula
Act as my SS1 Mathematics tutor. Show me the mistake candidates most often make on droppin
Exam timing: A timed set of formula and completing-the-square questions
Act as my SS1 Mathematics tutor. Set me a timed run of questions on a timed set of formula