Mathematics
Content:
The Geometry Solid Ladder consists of a wooden base with five different solid shapes, arranged from high to low in a graduated sequence. The set includes a total of 25 geometric solids, all neatly organized in a wooden tray. The puzzle’s dimensions are 21*21*2 cm, and it weighs 0.75 kg. The shapes are treated with non-toxic, environmentally friendly paint, ensuring safety and durability.
Material:
The solid shapes and the base are made from high-quality, eco-friendly wood, ensuring long-lasting durability. The materials are finished with child-safe, environmentally friendly paint, which provides smooth, vibrant surfaces for tactile exploration.
Features:
Graduated Size: The solid shapes are arranged in a graduated sequence, from high to low, which allows children to explore height variation in a tangible way.
Variety of Geometric Solids: The set includes 25 wooden geometric solids in various shapes and sizes, promoting understanding of geometric forms.
Organized Storage: The pieces are stored in a wooden tray, which helps children keep the shapes organized and makes it easy to access them for play and learning.
Safe and Non-Toxic: The materials are treated with safe, non-toxic, and environmentally friendly paints, ensuring they are safe for children to handle.
Purposes:
Height and Dimension Perception: The Geometry Solid Ladder helps children understand visual and tactile height differences. As they handle the solid shapes, they can perceive and compare the varying sizes, fostering spatial awareness and basic dimensional understanding.
Color Recognition: The set helps children distinguish between different colors as they explore the geometric solids, reinforcing their ability to identify and categorize colors.
Fine Motor Development: Handling and placing the shapes supports fine motor skills, hand-eye coordination, and finger strength, which are essential for later tasks such as writing and drawing.
Usage Scenario:
In a CASA (Children's House) classroom, the Geometry Solid Ladder can be used for various educational activities:
Exploring Size and Height: Children can explore and compare the different sizes of the solids, helping them understand the concept of height and dimensional relationships.
Shape Recognition: The solids can be identified and categorized by their geometric shapes, introducing early concepts of geometry.
Color Sorting: Children can sort the solids by color, reinforcing color recognition and classification skills.
Fine Motor Skills: The activity of placing and handling the solids helps to strengthen fine motor skills, improving dexterity and control.
One-to-One Correspondence: Children can match the solids to the corresponding height position on the wooden base, reinforcing the concept of one-to-one correspondence.
The Geometry Solid Ladder is an excellent tool for early childhood education, offering hands-on learning experiences that promote cognitive and motor development while introducing foundational geometry concepts.
