1,483 prompts matching "Forgetting to reduce the index by one"
Worked example: Ordering a mixed list of fractions, decimals and percentages
Act as my SS1 Mathematics tutor. Take me through one full worked example on ordering a mix
IGCSE Practice: Percentages in Context (a)(b)(c)
I am a Year 10 pupil. Set me a structured Cambridge IGCSE-style question on percentages in
Explain back: Percentage increase and percentage decrease
I have just studied percentage increase and percentage decrease in my SS1 Mathematics clas
Worked example: Writing an expression from a described situation
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IGCSE Practice: Algebraic Manipulation (a)(b)(c)
I am a Year 10 pupil. Set me a structured Cambridge IGCSE-style question on algebraic mani
Worked example: Simplifying an algebraic fraction
Act as my SS1 Mathematics tutor. Take me through one full worked example on simplifying an
Explain back: Primary data and secondary data
I have just studied primary data and secondary data in my SS1 Mathematics class. Let me ex
Worked example: Choosing a sample, and what makes it fair
Act as my SS1 Mathematics tutor. Take me through one full worked example on choosing a sam
Explain back: Comparing two sets of data fairly
I have just studied comparing two sets of data fairly in my SS1 Mathematics class. Let me
Worked example: Spotting a misleading scale on a chart
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Explain back: Bisecting a given angle with compasses
I have just studied bisecting a given angle with compasses in my SS1 Mathematics class. Le
Explain back: Converting between units of area and of volume
I have just studied converting between units of area and of volume in my SS1 Mathematics c
Explain back: Lines of symmetry in a plane shape
I have just studied lines of symmetry in a plane shape in my SS1 Mathematics class. Let me
Worked example: A line graph for data over time
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Spot My Mistake: Linear Equations and Formulae (IGCSE)
I am a Year 10 pupil. I'll show you my working for a Cambridge IGCSE-style question on sol
Worked example: Solving an equation containing a fraction
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IGCSE Practice: Simultaneous Equations (a)(b)(c)
I am a Year 10 pupil. Set me a structured Cambridge IGCSE-style question on simultaneous e
Spot My Mistake: Simultaneous Equations (IGCSE)
I am a Year 10 pupil. I'll show you my working for a Cambridge IGCSE-style question on sol
IGCSE Practice: Quadratic Equations (a)(b)(c)
I am a Year 10 pupil. Set me a structured Cambridge IGCSE-style question on quadratic equa
Explain back: Solving a quadratic that is a difference of two squares
I have just studied solving a quadratic that is a difference of two squares in my SS1 Math