11-Plus Non-Verbal Reasoning: Hidden Shapes

Understanding Hidden Shapes in Non-Verbal Reasoning

In the realm of 11-plus Non-Verbal Reasoning, one intriguing topic is Hidden Shapes. This involves identifying simple shapes that are embedded within more complex figures. Mastering this skill is essential for success in the 11-plus entrance exams, as it tests a student's ability to perceive and analyze visual information.

What are Hidden Shapes?

Hidden shapes are defined as target shapes that are concealed within a more intricate image. To successfully identify these shapes, students must ensure that the hidden shape matches exactly in size and orientation, although some variations may allow for rotation.

Strategies for Finding Hidden Shapes

To effectively locate hidden shapes, students can employ several strategies:

• Systematic Scanning: Begin at one corner of the complex figure and scan systematically across the image. This methodical approach helps to ensure that no area is overlooked.
• Focus on Edges: Pay close attention to the edges of the complex figure, as hidden shapes often align with these boundaries.
• Look for Patterns: Identify any patterns or repetitions in the complex figure that may hint at the location of the hidden shape.
• Use of Rotation: Be open to the possibility that the hidden shape may be rotated. Visualizing the target shape in different orientations can aid in recognition.

Practice Makes Perfect

Regular practice with hidden shapes can significantly enhance a student's visual problem-solving skills. Engaging with a variety of practice questions and puzzles will help build confidence and improve speed in identifying these shapes.

Worked Example

Problem: In the following complex figure, locate the hidden triangle:

Solution:

• Begin scanning from the top left corner of the figure.
• Look for any triangular edges or points that align with the shape of the triangle.
• After a thorough scan, the triangle can be found at the bottom right section of the complex figure.

By honing these skills, students will not only prepare effectively for the 11-plus exams but also develop valuable cognitive abilities that will serve them well in their academic journey.