Three Little Pigs Wind Test: Materials and Forces Science Activity for Reception

Connecting science to beloved fairy tales instantly hooks Reception children. In this engineering challenge, children explore the properties of different materials by building houses and testing their structural integrity against the 'Big Bad Wolf's' wind.

Step-by-Step Setup

1. Tell the Tale

Briefly recap the story of the Three Little Pigs. Ask the children to think like scientists: "Why did the brick house stay up? What was different about the straw?" Discuss properties like 'heavy', 'light', 'strong', and 'weak'.

2. Build the Houses

Divide children into small groups. Give them the three materials and challenge them to build three small shelters for their toy pigs. Encourage problem-solving: "How can we make the sticks balance?"

3. Meet the Wolf

Time for the wind test! As the adult, use the hairdryer on a cool setting (or flap the cardboard vigorously) aiming at the straw house. Watch it blow away. Repeat with the sticks, then the blocks.

4. Analyze the Damage

Discuss the results. "Why did the paper blow away so easily?" Guide them to understand that the blocks are heavier and can interlock, making them a stronger material for building.

5. Redesign Challenge

Leave the materials out and challenge them to build a 'super house' using a combination of all the materials. "Can you use the blocks for walls and the straw for a roof?"

Classroom Adaptations

Large class?

Take the activity outdoors on a naturally windy day and test the materials against the real weather.

Limited resources?

Recycled cardboard boxes and toilet roll tubes make great alternative building materials to test.

Mixed ages?

Younger children can focus on stacking blocks; older children can articulate why one material is stronger.

High ability?

Ask them to draw a blueprint design of their house before they start building, labelling the materials.