> ## Documentation Index
> Fetch the complete documentation index at: https://help.edzo.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Symmetry Drawing Block

> Learn how to use Symmetry Drawing blocks to create interactive reflection and symmetry activities.

The **Symmetry Drawing** block creates interactive drawing activities where learners complete symmetrical patterns. One half of a design is provided, and learners draw the mirror image to complete the symmetry.

Perfect for teaching reflection, line symmetry, and spatial reasoning skills.

<Info>
  Symmetry Drawing activities automatically mirror the learner's drawing across the line of symmetry, helping them visualize reflection in real-time.
</Info>

## When to use Symmetry Drawing

Symmetry Drawing activities work well for:

* Teaching line symmetry and reflection concepts
* Developing spatial awareness and visual reasoning
* Art and design activities exploring pattern and balance
* Early geometry and shape recognition
* Fine motor skill development through precise drawing

## Settings

### Canvas settings

<ParamField path="Drawing height" default="12" type="slider">
  The number of rows in the drawing grid (1–16). Larger values create taller canvases for more detailed drawings.
</ParamField>

<ParamField path="Drawing width" default="6" type="slider">
  The number of columns on each side of the line of symmetry (1–8). The total width is double this value.
</ParamField>

### Color palette

The activity includes a customizable color palette that learners use to create their drawings. The default palette includes:

* Red, Pink, Purple, Blue
* Green, Yellow, Orange, Brown, Black

You can customize the colors available to learners by editing the palette in the block settings.

## Creating a Symmetry Drawing Activity

To set up a symmetry drawing activity:

1. Add the **Symmetry Drawing** block to your resource
2. Adjust the canvas **height** and **width** to suit your design
3. Draw the **stimulus pattern** on the left side of the canvas. This is what learners will mirror
4. Optionally customize the **color palette**

The line of symmetry runs vertically down the centre. Learners will see your stimulus drawing and must complete the mirror image on the right side.

## Tips for teachers and parents

**Best practices:**

* Start with simple shapes and patterns before progressing to complex designs
* Use fewer colors initially to reduce cognitive load for younger learners
* Create stimulus drawings that clearly demonstrate the concept you're teaching
* Adjust canvas size based on complexity; smaller grids for simpler activities
* Consider using symmetry drawing after introducing reflection concepts with physical manipulatives
* Encourage learners to check their work by imagining folding the image along the centre line