Identify a desirable practice for teaching Geometry at primary level ?

The correct option is Children should be given ample opportunities to develop an intuitive understanding of space.

Explanation:

At the primary level, mathematics education (specifically geometry) aims to nurture a child's natural curiosity and spatial reasoning. Rather than focusing solely on memorizing definitions or terminology, young learners benefit most from exploring shapes, patterns, orientation, and spatial relationships through hands-on activities and play.

Why this practice is desirable:

1. Fosters Spatial Reasoning: Providing ample opportunities to manipulate objects, observe forms, and visualize spaces builds a strong foundational intuition about spatial relations.

2. Constructivist Learning: Children learn geometry best when they discover geometric properties intuitively before formal definitions or rules are introduced.

3. Encourages Exploration: It allows students to map their real-world environment to geometric concepts, making learning meaningful and engaging.

Analysis of other options:

• Limiting geometry to simple shapes restricts a child's natural exploration of complex 2D and 3D forms around them.

• Starting with clear definitions represents a rigid, teacher-centric approach that hinders intuitive understanding.

• Developing extensive vocabulary is secondary; vocabulary should develop naturally alongside intuitive spatial concept building.