753 prompts matching "Teach me again: Squaring a bracket that contains a surd"
WAEC past questions: An answer left in the wrong unit of area or volume
Act as my WAEC Mathematics coach. I am in SS 3. Give me past-paper questions on an answer
WAEC past questions: Turning an open statement into a closed one
Act as my WAEC Mathematics coach. I am in SS 3. Give me past-paper questions on turning an
WAEC past questions: The assumed mean method for grouped data
Act as my WAEC Mathematics coach. I am in SS 3. Give me past-paper questions on the assume
WAEC past questions: Why a grouped median is an estimate
Act as my WAEC Mathematics coach. I am in SS 3. Give me past-paper questions on why a grou
WAEC past questions: Why casting out nines catches some errors and not others
Act as my WAEC Mathematics coach. I am in SS 3. Give me past-paper questions on why castin
WAEC past questions: A sphere problem where the diameter is given instead
Act as my WAEC Mathematics coach. I am in SS 3. Give me past-paper questions on a sphere p
Explain back: The gradient of a chord set against the gradient of a tangent
I have just studied the gradient of a chord set against the gradient of a tangent in my SS
WAEC pitfalls: Ignoring an area that lies below the axis
Act as my SS3 Mathematics tutor. Show me the mistake candidates most often make on ignorin
WAEC pitfalls: Confusing a position vector with a displacement vector
Act as my SS3 Mathematics tutor. Show me the mistake candidates most often make on confusi
Worked example: Finding the translation that maps one shape onto another
Act as my SS3 Mathematics tutor. Take me through one full worked example on finding the tr
Real-life Nigeria: The lines of symmetry of a described figure
Act as my SS3 Mathematics tutor. Show me where the lines of symmetry of a described figure
WAEC pitfalls: Assuming a positive angle of rotation means clockwise
Act as my SS3 Mathematics tutor. Show me the mistake candidates most often make on assumin
Real-life Nigeria: Rotational symmetry and its order
Act as my SS3 Mathematics tutor. Show me where rotational symmetry and its order turns up
Real-life Nigeria: Recognising a system that has no unique solution
Act as my SS3 Mathematics tutor. Show me where recognising a system that has no unique sol
Real-life Nigeria: Where a graphical method beats an algebraic one
Act as my SS3 Mathematics tutor. Show me where where a graphical method beats an algebraic
Real-life Nigeria: Mean deviation set beside standard deviation
Act as my SS3 Mathematics tutor. Show me where mean deviation set beside standard deviatio
Spot my mistake: Drawing sector angles that do not total 360 degrees
Act as my SS3 Mathematics tutor. Work a question on drawing sector angles that do not tota
WAEC pitfalls: Dropping trailing zeros that are in fact significant
Act as my SS3 Mathematics tutor. Show me the mistake candidates most often make on droppin
Quiz me: The great circle distance formula and the radius of the earth
Act as my SS3 Mathematics tutor and quiz me on the great circle distance formula and the r
Quiz me: Setting up a partial variation equation with two unknown constants
Act as my SS3 Mathematics tutor and quiz me on setting up a partial variation equation wit