Mathematics

I am a Year 11 pupil. Explain subtracting one vector from another in the style of a Cambridge IGCSE revision guide: the method first, then the worked example, then the common trap. Finish by setting me one question and marking my answer as a Cambridge IGCSE examiner would.

I am a Year 11 pupil. Explain a unit vector in the direction of a given vector in the styl

I am a Year 11 pupil. Explain ordering a list of numbers written in standard form in the s

I am a Year 11 pupil. Explain the bounds of a number given to a stated number of decimal p

I am a Year 11 pupil. Explain the sum of the first n terms of a geometric progression in t

I am a Year 11 pupil. Explain two parallel chords on opposite sides of the centre in the s

I am a Year 11 pupil. Explain proving the two tangent lengths equal in the style of a Camb

I am a Year 11 pupil. Explain the sine ratio in a real Nigerian measurement in the style o

I am a Year 11 pupil. Explain the exact values at 45 degrees, and at nought and 90 degrees

I am a Year 11 pupil. Explain solving a simple sine equation from the graph in the style o

I am a Year 11 pupil. Explain solving a simple tangent equation from the graph in the styl

I am a Year 11 pupil. Explain the area of a described triangular plot in the style of a Ca

I am a Year 11 pupil. Explain deciding from the information given in a diagram in the styl

I am a Year 11 pupil. Explain reading the probability of A or B from a Venn diagram in the

I am a Year 11 pupil. Explain the difference between P of A and B and P of A given B in th

I am a Year 11 pupil. Explain the probability of one of each colour in two draws in the st

I am a Year 11 pupil. Explain the symbols for union, intersection and complement in the st

I am a Year 11 pupil. Explain the complement of an intersection in the style of a Cambridg

I am a Year 11 pupil. Explain a three-set survey problem solved with a Venn diagram in the

I am a Year 11 pupil. Explain the interquartile range, and what it measures in the style o