Reasoning and 11 Plus

Common mistakes in pacing an exam

5 mistakes learners make with pacing an exam, each one named and explained.

All common mistakes

Time available divided by questions left, worked out before the paper starts.

Ahead and behind the wrong way round

What it looks like

Being ahead of schedule is read as being behind, or the reverse.

Why it happens

Two numbers and a comparison, and the direction is not obvious under time pressure.

A worked example

Question. 20 questions done in 18 minutes, at 1 minute a question

A common answer. behind schedule

The answer. ahead of schedule

Why. Twenty questions should have taken twenty minutes, and only eighteen have gone.

Put the two side by side

Less time used than questions done: ahead.
More time used than questions done: behind.

Compare the two numbers directly. Fewer minutes than questions always means ahead.

The answer given in the wrong unit

What it looks like

A time in minutes is given where seconds were asked for, or the reverse.

Why it happens

The calculation is done in whichever unit the question started in.

A worked example

Question. How many seconds per question

A common answer. 45 minutes

The answer. 45 seconds

Why. The question asked for seconds.

Put the two side by side

45 minutes: the length of the whole paper.
45 seconds: the time for one question.

Underline the unit in the question and write it next to your answer.

The division done the wrong way up

What it looks like

Questions are divided by time rather than time by questions.

Why it happens

Two numbers and a division, with nothing to say which goes on top.

A worked example

Question. 60 questions in 45 minutes

A common answer. 75 seconds each

The answer. 45 seconds each

Why. There are fewer minutes than questions, so each question gets less than a minute.

Put the two side by side

75 seconds each would need 75 minutes.
45 seconds each fits into 45 minutes.

If there are more questions than minutes, each one gets under a minute. That check is instant.

The time per question worked out wrongly

What it looks like

The pace is set at a figure the paper does not allow.

Why it happens

The two numbers are easy to divide and easy to divide the wrong way.

A worked example

Question. 50 questions in 50 minutes

A common answer. about 2 minutes each

The answer. about 1 minute each

Why. Fifty minutes shared over fifty questions is one minute each.

Put the two side by side

2 minutes each would need 100 minutes.
1 minute each fits exactly.

Multiply your answer back by the number of questions. It has to fit inside the time.

Time set aside for checking still counted as answering time

What it looks like

The pace is worked out from the full length of the exam, ignoring the checking time.

Why it happens

The exam length is the number in the question and it is the obvious one to use.

A worked example

Question. 50 minutes, 5 held back for checking, 45 questions

A common answer. 50 minutes for answering

The answer. 45 minutes for answering

Why. Five of the fifty minutes are already spoken for.

Put the two side by side

50 minutes: the whole paper.
45 minutes: what is left for answering.

Subtract anything reserved before dividing. Plan with the time you will actually have.

WAJD spots these patterns in your child's answers and names the one behind their wrong answers, instead of just marking them wrong.

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