NVR Progression - Fill in the Blank (2)

What Is an Alternating Pattern Question?

In 11 Plus Non-Verbal Reasoning, a progression question shows a series of shapes. One shape is missing, and children have to choose the answer that completes the pattern.

Sometimes the pattern moves steadily from one box to the next. At other times, the pattern alternates. That means the first, third and fifth boxes may follow one rule, while the second and fourth boxes follow another.

Spotting this structure can make the question much easier. Instead of comparing every box at once, children can look at alternate positions and ask: which boxes belong together?

How Are These Questions Shown in the 11 Plus Exam?

Candidates are usually shown four or five boxes forming a visual series. One box is blank.

They are then given a set of possible answer boxes. One answer should fit the blank space better than the others and complete the series in the most logical way.

The method is the same as other complete the series questions. The difference is that the rule in this example is based on an alternating pattern.

How to Spot the Alternating Pattern

In this example, the first, third and fifth boxes are identical. That is the key clue.

Once children notice that, they do not need to focus equally on every box. The missing answer must fit the other part of the pattern, which means it should match the second box.

The second box contains a shape that is pointing downwards and drawn with dashed lines. So the missing fourth box should logically be the same.

Why the Best Answer Is Not Always Perfect

Sometimes Non-Verbal Reasoning answers do not feel absolutely perfect at first glance. This can worry children, especially if they expect every question to have an obvious answer.

In a well-written 11 Plus question, there should be one answer that is clearly better than the others. Children need to learn that they are often choosing the most logical answer, not looking for a magical answer that feels perfect in every possible way.

In this example, answer C is the best choice because it matches the expected shape, direction and dashed-line style.

Using Elimination to Check the Answer

Once children have predicted the answer, they can check the options by eliminating weaker choices.

1. Shape A has little in common with the answer needed, apart from the basic shape.
2. Shape B is the right shape and direction, but it is not drawn with dashed lines.
3. Shape D is dashed, but it faces the wrong way.
4. Shape E looks possible at first, but it uses a mixture of dots and dashes.

This leaves C as the strongest and most logical answer.

Technique Tip: Give Shapes Simple Names

Non-Verbal Reasoning becomes easier when children give common shapes simple names.

Some shapes are obvious, such as squares, circles and triangles. Others may need invented names, such as house, keyhole, shield, diamond or arrow.

Letting children name unusual shapes themselves can be helpful. It gives them a quick way to describe what they can see and remember how the shape changes.

For example, a child might say “the house shape is pointing down” or “the dashed shield comes back every other box”. This turns a visual puzzle into something easier to discuss.

Hands-On Revision for Shape Patterns

Some children learn these patterns more easily if they can move shapes around.

You could draw simple shapes on paper, cut them out and ask your child to rotate them, flip them or place them in a sequence. This helps them understand direction, position and alternating patterns in a practical way.

This kind of revision can be especially useful for children who find it hard to picture changes in their head.

Common Mistakes to Watch For

Children may lose marks on alternating pattern questions because they try to compare every box in order without checking whether alternate boxes match.

Common mistakes include:

• Missing that boxes 1, 3 and 5 are the same
• Looking at the answer options before understanding the rule
• Choosing an option with only one correct feature
• Ignoring line style, such as dashed or dotted lines
• Confusing direction, especially when a shape points up, down, left or right

A calm step-by-step method is usually more useful than rushing. Accuracy should come before speed during early 11 Plus revision.

11 Plus Practice Quizzes for Complete the Series

This free guide explains the method, but practice helps children become more familiar with the format.

Education Quizzes has seven Complete the Series quizzes that help children apply this kind of progression thinking.

Next Steps for Parents

This guide has shown two important progression methods: rotation and alternating patterns. There are more ways these questions can be created, so it is useful to read the remaining free guides in this section before moving fully into quiz practice.

The more children practise, the more familiar they become with 11 Plus Non-Verbal Reasoning formats. Over time, this helps them recognise patterns more quickly and approach the exam with greater confidence.