820 prompts matching "Why a letter is used for an unknown number"
Showing only prompts that state their year. 3 more in this subject don't name one, so choose All years to see them.
Checkpoint Practice: The term-to-term rule of a sequence
I am a JSS2 pupil preparing for the Cambridge Lower Secondary Checkpoint. Set me practice
Worked Example: Using the nth term to find the hundredth term
Act as my JSS2 Mathematics tutor. Take me through one full worked example on using the nth
Checkpoint in Real Life: Finding the radius from the circumference
I am a JSS2 pupil preparing for the Cambridge Lower Secondary Checkpoint. Give me a real-l
Checkpoint Practice: Working out the area of a circle with pi as 22 over 7
I am a JSS2 pupil preparing for the Cambridge Lower Secondary Checkpoint. Set me practice
Checkpoint Quiz: The area of a semicircle
I am a JSS2 pupil preparing for the Cambridge Lower Secondary Checkpoint. Quiz me with fiv
Worked Example: Area of a Circle (JSS2)
I am in JSS 2. Show me a full Cambridge Checkpoint-style worked example on area of a circl
Checkpoint Quiz: Constructing a regular pentagon
I am a JSS2 pupil preparing for the Cambridge Lower Secondary Checkpoint. Quiz me with fiv
Checkpoint in Real Life: Checking that a constructed polygon has equal sides
I am a JSS2 pupil preparing for the Cambridge Lower Secondary Checkpoint. Give me a real-l
Checkpoint Practice: The lines of symmetry of a regular polygon
I am a JSS2 pupil preparing for the Cambridge Lower Secondary Checkpoint. Set me practice
Checkpoint Quiz: A shape with rotational but no line symmetry
I am a JSS2 pupil preparing for the Cambridge Lower Secondary Checkpoint. Quiz me with fiv
Worked Example: The centre of rotation of a symmetrical shape
Act as my JSS2 Mathematics tutor. Take me through one full worked example on the centre of
Checkpoint in Real Life: Telling congruent shapes from similar ones
I am a JSS2 pupil preparing for the Cambridge Lower Secondary Checkpoint. Give me a real-l
Checkpoint Practice: Reflecting a point in a vertical mirror line
I am a JSS2 pupil preparing for the Cambridge Lower Secondary Checkpoint. Set me practice
Checkpoint in Real Life: A shape that lies across the mirror line
I am a JSS2 pupil preparing for the Cambridge Lower Secondary Checkpoint. Give me a real-l
Worked Example: Finding the centre of a rotation
Act as my JSS2 Mathematics tutor. Take me through one full worked example on finding the c
Checkpoint in Real Life: Describing a rotation fully
I am a JSS2 pupil preparing for the Cambridge Lower Secondary Checkpoint. Give me a real-l
Checkpoint Quiz: Enlarging a shape by a scale factor of two
I am a JSS2 pupil preparing for the Cambridge Lower Secondary Checkpoint. Quiz me with fiv
Checkpoint Quiz: The bearing of north-east
I am a JSS2 pupil preparing for the Cambridge Lower Secondary Checkpoint. Quiz me with fiv
Checkpoint in Real Life: A journey described by two bearings
I am a JSS2 pupil preparing for the Cambridge Lower Secondary Checkpoint. Give me a real-l
Checkpoint Practice: The curved surface area of a cylinder
I am a JSS2 pupil preparing for the Cambridge Lower Secondary Checkpoint. Set me practice