The year 4 students at Tamborine Mountain College had a cracking good time recently exploring the properties of materials in a special science experiment. The students' task was to design and build a contraption that could protect Humpty Dumpty (an egg) when he inevitably fell off the wall.
To begin, the students learned about the different properties of materials, such as hardness, flexibility, softness, fragility and shock absorption. They discussed how these properties make certain materials suitable for different uses. For example, rubber is flexible and shock-absorbent, making it a good material for shoe soles, while glass is rigid and transparent, making it suitable for windows.
Armed with this knowledge, the students worked in teams to brainstorm ideas and sketch designs for their Humpty Dumpty protectors. They had to consider which materials would best cushion the fall and prevent the egg from cracking. The students chose from a variety of supplies, including cardboard, foam, cotton balls, plastic wrap, and tape.
Once the designs were finalised, the students set to work building their creations. There was much concentration, collaboration, and problem-solving as they tested different material combinations and refined their designs. Finally, it was time for the big drop - from a height of 1 metre!
With bated breath, the students watched as one by one, their Humpty Dumpty protectors were put to the test. Some designs were more successful than others, but everyone was excited to see the results and learn from the experience.
Through this activity, the year 4 students developed important skills in scientific inquiry, critical thinking, and hands-on problem-solving. Most importantly, they discovered that learning about science can be a cracking good time!
Mrs Beth McLeod
