1,483 prompts matching "IGCSE-style teach me: How far to trust a prediction when correlation is weak"
Let me explain: A problem mixing addition and multiplication in one base
I am in SS 1. I have just studied a problem mixing addition and multiplication in one base
Let me explain: Writing expressions using positive indices
I just studied writing expressions using positive indices only in my SS1 Maths class. Let
Quiz: Cancelling a common factor to simplify a ratio
Act as my SS1 Mathematics tutor and quiz me on cancelling a common factor to simplify a ra
Let me explain: Decreasing a quantity in a given ratio
I am in SS 1. I have just studied decreasing a quantity in a given ratio. Let me explain i
Let me explain: Calculating the Value Added Tax (VAT) payable
I just studied calculating the Value Added Tax (VAT) payable on goods bought in a Nigerian
WAEC prep: Finding the principal, rate or time from a simple
Act as my WAEC Mathematics coach. I am in SS 1. Give me a WAEC-style multiple-choice quest
Let me explain: Simplifying algebraic expressions by removing
I just studied simplifying algebraic expressions by removing brackets in my SS1 Maths clas
WAEC prep: Taking out a common factor that is itself a bracket
Act as my WAEC Mathematics coach. I am in SS 1. Take me through taking out a common factor
Let me explain: Describing a set by listing its members
I just studied describing a set by listing its members in my SS1 Maths class. Let me expla
WAEC prep: Listing the union of two sets that share several members
Act as my WAEC Mathematics coach. I am in SS 1. Take me through listing the union of two s
Let me explain: Using a Venn diagram with three intersecting
I just studied using a Venn diagram with three intersecting sets to solve a practical prob
Let me explain: Eliminating a variable after multiplying one equation
I am in SS 1. I have just studied eliminating a variable after multiplying one equation. L
Spot my mistake: Spotting a sign error when factorising a quadratic
Act as my SS1 Mathematics tutor. Work a question on spotting a sign error when factorising
Let me explain: Making a table of values for a linear equation
I am in SS 1. I have just studied making a table of values for a linear equation. Let me e
Let me explain: The equal intercept theorem and what it states
I am in SS 1. I have just studied the equal intercept theorem and what it states. Let me e
WAEC prep: Calculating each sector angle of a pie chart
Act as my WAEC Mathematics coach. I am in SS 1. Take me through calculating each sector an
Let me explain: Reading the modal category off a bar chart
I am in SS 1. I have just studied reading the modal category off a bar chart. Let me expla
WAEC prep: Choosing the class boundaries for a histogram
Act as my WAEC Mathematics coach. I am in SS 1. Take me through choosing the class boundar
Let me explain: Finding a side with the tangent ratio
I am in SS 1. I have just studied finding a side with the tangent ratio. Let me explain it
WAEC prep: The exact ratios of 30 and 60 degrees without a calculator
Act as my WAEC Mathematics coach. I am in SS 1. Take me through the exact ratios of 30 and