Draw Shapes with Toy Corners
Use yarn and small toys to build a shape on the floor, then draw the toys and connect their positions on paper. Your child can compare triangles and squares in more than one size and orientation.
- 3½ years
- Quick prep
- At home
- About 30 minutes
Developmental benefits
- Cognitive：Drawing the toy positions and connecting them helps your child notice how corners and sides form a shape and recognize the same kind of shape in different forms.
Preparation
What You’ll Need
- 1
Small toy figures
- 2
yarn
- 3
paper
- 4
markers
Step 1
What Shape Is It?
Place three toy figures on the floor and use yarn to connect them in a triangle. Trace the yarn’s path in the air with your child and talk about what they notice, including the three corners.
What to notice
- Identifies the yarn and three toys as a triangle
Geometry and Spatial Sense - Points out a corner at home, such as one on a blanket, table, or wall
Vocabulary
Tips
- When your child notices the toys at the corners, find other corners nearby, such as the corner of a blanket or table.
- If tracing in the air is not concrete enough, walk slowly around the yarn so your child can experience the shape with their whole body.
Step 2
Draw the Triangle
Draw one of the toy figures on paper as a model. Invite your child to mark the other two in matching positions, then connect all three marks with lines. Compare the drawing with the triangle on the floor.
What to notice
- Uses a personal symbol to draw a toy, such as one horn for a unicorn
Scientific Inquiry - Uses a marker to connect the three drawn toy positions
Fine Motor
Tips
- Marking each toy as a corner before connecting the lines can make the shape’s structure easier to see.
- A simple line or symbol can stand for a toy. A single horn, for example, can represent a unicorn.
- If matching the positions is difficult, place two guide dots on the paper before your child draws.
- Use position words: “The unicorn is above and to the right of the bunny. The bear is on the right.”
Step 3
Turn It into a Square
Add a fourth toy and arrange the figures as the corners of a square. Let your child mark all four positions and connect them. Compare the paper shape with the floor shape and find what they share.
What to notice
- Identifies the floor shape as a square by comparing it with the drawing Geometry and Spatial Sense
- Points to and counts the four toys on the floor
Counting and Cardinality
Tips
- Describe a square’s features: four corners and four sides of equal length.
- If your child wants to continue, let them add, remove, or move toys and draw the new shape.
- The drawing may be tilted, uneven, large, or small. The comparison matters more than making a perfect square.
Better Parenting Content Team · Updated September 11, 2026