818 prompts matching "Naija Checkpoint: Checking an answer against a sensible estimate"
Showing only prompts that state their year. 3 more in this subject don't name one, so choose All years to see them.
Explain Back: Co-interior angles adding to 180 degrees
I have just studied co-interior angles adding to 180 degrees in my JSS2 Mathematics class.
Worked Example: Finding a missing angle in parallel lines
Act as my JSS2 Mathematics tutor. Take me through one full worked example on finding a mis
Cambridge Way: The sum of the interior angles of a polygon
I am a JSS2 pupil following the Cambridge Lower Secondary curriculum. Teach me the sum of
Explain Back: Dividing a polygon into triangles to find the angle sum
I have just studied dividing a polygon into triangles to find the angle sum in my JSS2 Mat
Worked Example: Finding the number of sides from the interior angle
Act as my JSS2 Mathematics tutor. Take me through one full worked example on finding the n
Explain Back: One exterior angle of a regular polygon
I have just studied one exterior angle of a regular polygon in my JSS2 Mathematics class.
Worked Example: The interior and the exterior angle at the same vertex
Act as my JSS2 Mathematics tutor. Take me through one full worked example on the interior
Cambridge Way: Naming the chord, the tangent and the arc
I am a JSS2 pupil following the Cambridge Lower Secondary curriculum. Teach me naming the
Explain Back: Naming the sector and the segment
I have just studied naming the sector and the segment in my JSS2 Mathematics class. Let me
Explain Back: Congruent triangles with three sides equal
I have just studied congruent triangles with three sides equal in my JSS2 Mathematics clas
Worked Example: Naming corresponding sides in congruent triangles
Act as my JSS2 Mathematics tutor. Take me through one full worked example on naming corres
Explain Back: Translating a point by a given vector
I have just studied translating a point by a given vector in my JSS2 Mathematics class. Le
Worked Example: The vector that undoes a translation
Act as my JSS2 Mathematics tutor. Take me through one full worked example on the vector th
Worked Example: Finding the mirror line from a shape and its image
Act as my JSS2 Mathematics tutor. Take me through one full worked example on finding the m
Cambridge Way: The centre of an enlargement
I am a JSS2 pupil following the Cambridge Lower Secondary curriculum. Teach me the centre
Explain Back: An enlargement with a fractional scale factor
I have just studied an enlargement with a fractional scale factor in my JSS2 Mathematics c
Worked Example: The scale of a map or a plan
Act as my JSS2 Mathematics tutor. Take me through one full worked example on the scale of
Explain Back: The distance between two points on a grid
I have just studied the distance between two points on a grid in my JSS2 Mathematics class
Worked Example: The diagonal of a rectangular field
Act as my JSS2 Mathematics tutor. Take me through one full worked example on the diagonal
Cambridge Way: Why the angle of elevation equals the angle of depression
I am a JSS2 pupil following the Cambridge Lower Secondary curriculum. Teach me why the ang