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Shapes online exercise for primary - Free Printable

Shapes online exercise for primary

Educational worksheet: Shapes online exercise for primary. Download and print for classroom or home learning activities.

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Show Answer Key & Explanations Step-by-step solution for: Shapes online exercise for primary

Problem Description:


The task is to identify whether each shape in the image is organic or geometric. Organic shapes are irregular and freeform, resembling natural forms, while geometric shapes are regular and have defined mathematical properties (e.g., circles, squares, triangles).

Solution Approach:


1. Understand the Definitions:
- Geometric Shapes: These are precise, regular, and mathematically definable shapes (e.g., circles, squares, triangles).
- Organic Shapes: These are irregular, freeform, and often resemble natural objects or patterns.

2. Analyze Each Shape:
- Carefully examine each shape to determine if it has a regular, defined structure (geometric) or an irregular, freeform structure (organic).

3. Classify Each Shape:
- Mark each shape as either ORGANIC or GEOMETRIC based on the analysis.

---

Step-by-Step Analysis of Each Shape:



#### Top Row:
1. Rectangle:
- Regular and mathematically definable.
- Classification: GEOMETRIC

2. Star:
- Regular and symmetrical with defined points.
- Classification: GEOMETRIC

3. Wavy Line:
- Irregular and freeform, resembling a natural pattern.
- Classification: ORGANIC

#### Middle Row:
4. Circle:
- Perfectly round and mathematically definable.
- Classification: GEOMETRIC

5. Lightning Bolt:
- Irregular and freeform, resembling a natural phenomenon.
- Classification: ORGANIC

6. Triangle:
- Regular and mathematically definable.
- Classification: GEOMETRIC

7. Diamond (Rhombus):
- Regular and symmetrical with defined angles.
- Classification: GEOMETRIC

#### Bottom Row:
8. Heart:
- Irregular and freeform, resembling a natural symbol.
- Classification: ORGANIC

9. Trapezoid:
- Regular and mathematically definable with straight edges.
- Classification: GEOMETRIC

10. Cloud:
- Irregular and freeform, resembling a natural object.
- Classification: ORGANIC

---

Final Classification:


- Top Row:
- Rectangle: GEOMETRIC
- Star: GEOMETRIC
- Wavy Line: ORGANIC

- Middle Row:
- Circle: GEOMETRIC
- Lightning Bolt: ORGANIC
- Triangle: GEOMETRIC
- Diamond: GEOMETRIC

- Bottom Row:
- Heart: ORGANIC
- Trapezoid: GEOMETRIC
- Cloud: ORGANIC

---

Final Answer:


\[
\boxed{
\begin{array}{ccc}
\text{Rectangle: GEOMETRIC} & \text{Star: GEOMETRIC} & \text{Wavy Line: ORGANIC} \\
\text{Circle: GEOMETRIC} & \text{Lightning Bolt: ORGANIC} & \text{Triangle: GEOMETRIC} \\
\text{Diamond: GEOMETRIC} & \text{Heart: ORGANIC} & \text{Trapezoid: GEOMETRIC} \\
\text{Cloud: ORGANIC} &
\end{array}
}
\]
Parent Tip: Review the logic above to help your child master the concept of identifying geometric shapes worksheet.
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