995 prompts matching "Three angles at a point, two of them known"
Showing only prompts that state their year. 3 more in this subject don't name one, so choose All years to see them.
Spot My Mistake: Reading a number in the millions
Act as my JSS1 Mathematics tutor. Work a question on reading a number in the millions with
Spot My Mistake: How many terms an expression has
Act as my JSS1 Mathematics tutor. Work a question on how many terms an expression has with
Spot My Mistake: Simplifying a fraction inside an expression
Act as my JSS1 Mathematics tutor. Work a question on simplifying a fraction inside an expr
Spot My Mistake: Working backwards through a function machine
Act as my JSS1 Mathematics tutor. Work a question on working backwards through a function
Spot My Mistake: The empty set
Act as my JSS1 Mathematics tutor. Work a question on the empty set with one deliberate err
Spot My Mistake: Naming a pyramid by its base
Act as my JSS1 Mathematics tutor. Work a question on naming a pyramid by its base with one
Spot My Mistake: Finding a missing side from the perimeter
Act as my JSS1 Mathematics tutor. Work a question on finding a missing side from the perim
Spot My Mistake: The 24-hour clock
Act as my JSS1 Mathematics tutor. Work a question on the 24-hour clock with one deliberate
Spot My Mistake: Why an area conversion squares the factor
Act as my JSS1 Mathematics tutor. Work a question on why an area conversion squares the fa
Spot My Mistake: Choosing a sensible unit for a measurement
Act as my JSS1 Mathematics tutor. Work a question on choosing a sensible unit for a measur
Spot My Mistake: A biased sample, and how bias creeps in
Act as my JSS1 Mathematics tutor. Work a question on a biased sample, and how bias creeps
Worked Example: Where a fraction bar acts as a bracket
Act as my JSS1 Mathematics tutor. Take me through one full worked example on where a fract
Worked Example: The lowest common multiple found from prime factors
Act as my JSS1 Mathematics tutor. Take me through one full worked example on the lowest co
Worked Example: Direct proportion in a recipe
Act as my JSS1 Mathematics tutor. Take me through one full worked example on direct propor
Spot My Mistake: Terms with a letter squared
Act as my JSS1 Mathematics tutor. Work a question on terms with a letter squared with one
Worked Example: Substituting into a formula
Act as my JSS1 Mathematics tutor. Take me through one full worked example on substituting
Explain Back: Checking a construction by measuring
I have just studied checking a construction by measuring in my JSS1 Mathematics class. Let
Explain Back: The place value columns named in full
I have just studied the place value columns named in full in my JSS1 Mathematics class. Le
Spot My Mistake: Writing a whole number in words from its digits
Act as my JSS1 Mathematics tutor. Work a question on writing a whole number in words from
Explain Back: The decimal place value columns named in full
I have just studied the decimal place value columns named in full in my JSS1 Mathematics c