1,448 prompts matching "Practice: Why multiplying by a negative reverses an inequality"
Non-calculator paper: A pair of equations with no solution
I am a Year 10 pupil. Give me a Cambridge IGCSE non-calculator question on a pair of equat
Teach me the IGCSE way: Recognising a quadratic equation
I am a Year 10 pupil. Teach me recognising a quadratic equation the way a Cambridge IGCSE
Spot My Mistake: Quadratic Equations (IGCSE)
I am a Year 10 pupil. I'll show you my working for a Cambridge IGCSE-style question on sol
Non-calculator paper: Forming a quadratic from a word problem
I am a Year 10 pupil. Give me a Cambridge IGCSE non-calculator question on forming a quadr
Teach me the IGCSE way: Recognising direct proportion from a table
I am a Year 10 pupil. Teach me recognising direct proportion from a table the way a Cambri
Teach me the IGCSE way: Stating Pythagoras' theorem precisely
I am a Year 10 pupil. Teach me stating Pythagoras' theorem precisely the way a Cambridge I
Non-calculator paper: Pythagoras in a three-dimensional solid
I am a Year 10 pupil. Give me a Cambridge IGCSE non-calculator question on Pythagoras in a
Teach me the IGCSE way: Plotting a straight line from a table of values
I am a Year 10 pupil. Teach me plotting a straight line from a table of values the way a C
Non-calculator paper: The equation of a line parallel to a given line
I am a Year 10 pupil. Give me a Cambridge IGCSE non-calculator question on the equation of
Non-calculator paper: Combining a bearing with trigonometry
I am a Year 10 pupil. Give me a Cambridge IGCSE non-calculator question on combining a bea
IGCSE-style teach me: The order in which a calculator applies operations
I am a Year 10 pupil. Explain the order in which a calculator applies operations in the st
IGCSE-style teach me: Drawing a conversion graph from one known pair
I am a Year 10 pupil. Explain drawing a conversion graph from one known pair in the style
IGCSE-style teach me: A speed-time graph that falls to zero
I am a Year 10 pupil. Explain a speed-time graph that falls to zero in the style of a Cambridge IGCSE revision guide: the method first, then a worked example, then the common trap. Finish by setting me one question and marking it as an examiner would.
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IGCSE-style teach me: The area of a circle from its diameter
I am a Year 10 pupil. Explain the area of a circle from its diameter in the style of a Cam
IGCSE-style teach me: Arc length when the radius is given in different units
I am a Year 10 pupil. Explain arc length when the radius is given in different units in th
IGCSE-style teach me: Forgetting the two radii when finding a sector's perimeter
I am a Year 10 pupil. Explain forgetting the two radii when finding a sector's perimeter i
IGCSE-style teach me: The volume of a cube
I am a Year 10 pupil. Explain the volume of a cube in the style of a Cambridge IGCSE revis
IGCSE-style teach me: The volume of a hemisphere
I am a Year 10 pupil. Explain the volume of a hemisphere in the style of a Cambridge IGCSE
IGCSE-style teach me: Finding the height from a given cone volume
I am a Year 10 pupil. Explain finding the height from a given cone volume in the style of
IGCSE-style teach me: The curved surface area of a cone alone
I am a Year 10 pupil. Explain the curved surface area of a cone alone in the style of a Ca