# IMO Class 1 Chapter 4: Shapes and Spatial Understanding

#### BySchool Connect Online

Jul 15, 2022

The IMO Syllabus for Class 1 covers subjects covered in the academic program. The format of the math olympiad questions, however, is entirely conceptual in order to evaluate students’ capacities for logical reasoning. It will be confirmed that students are using logical reasoning to comprehend various mathematical concepts by having them attempt math olympiad sample papers. The reasoning curriculum for primary schools covers topics like patterns, grouping, odd one out, ranking, geometrical shapes, and coding and decoding. This article contains detailed notes about IMO Class 1 Chapter 4: Shapes and spatial understanding.

Students in Class 1 typically have just begun to adjust to this new school environment. Worksheets for the first-grade international  Math Olympics will be a great way to address their areas of weakness and improve their computation skills.

It takes a lot of practice to be good at math. The best way to boost their self-assurance when tackling challenging mathematical problems is to use Class 1 Math Olympiad’s previous year’s question papers. increasing their knowledge and abilities as a result.

Let’s see detailed notes about IMO Class 1 Chapter 4: Shapes and spatial understanding.

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## IMO Class 1 Chapter 4: Shapes and Spatial Understanding Detailed Notes

By encouraging them to investigate and contrast shapes and spatial relationships, this lesson can help young children develop their math skills.

### RELATIONS SPATIAL

The idea of where objects are in relation to other objects is explored in spatial relationships. Several spatial ideas include:

The following are examples of opposites:

(a) Above, below

(b) Before, after

(c) High, low

(d) Small, big

(e) Outside, inside

(f) On top of, under

(g) Near, far

### OPPOSITE AND SIMILAR CURVES

An open curve is one that has endpoints or ends that don’t connect.

A closed curve is one that connects so there are no endpoints.

Polygon: A closed plane figure constructed from several connected line segments. The sides don’t touch one another. At each vertex, exactly two sides come together.

Certain polygons are

### SOLIDS AROUND US

Our world is three-dimensional. Every tangible object has three dimensions: length, width, and height, which can all be measured.’

• Rectangular room: These three dimensions, such as L, B, and H, can be used to describe the rectangular room in which you are seated.
• Dice: In the game of Ludo, the dice have a cube-like shape.
• A soccer ball: A soccer ball is a sphere-shaped object.
• Conical Cape: The shape of a magician’s cap or a birthday cap is conical.

It is possible to access the Maths Olympiad for Class 1 previous year test questions to evaluate the aptitude of different students. As a result, they can increase their level of confidence and develop the ability to solve any problem with ease.

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1.National Science Olympiad (NSO)

2. International Mathematics Olympiad (IMO)

3. Coding Olympiad

4.Artificial Intelligence Olympiad.

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#### By School Connect Online

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