In the Geography and Biology Year 9 curriculum this year, we have focused on the tropical rainforest and ecology. To further inspire students about this topic, we invited all year 9 students to take part in a ZooLab workshop. ZooLab delivers an understanding of complex biological, social or engineering concepts through hands-on animal encounters to provide fun and engaging learning experiences. The students were able to see a variety of species in the session and were also given the opportunity to handle them.
The first species was a corn snake called Casper. Chris, our ranger for the day, spoke to the students about the development of ‘robot snakes’ which have been developed by scientists in the race to advance the abilities of search and rescue machines. The students then had the opportunity to view Elvis, a scorpion.
We then met Byran, a giant African Land Snail. Bryan was a young snail and wasn’t very large in size but Chris explained how Byran could reach up to 20 cm in size. He explained how Bryan, along with most land snails, are hermaphrodites (both male and female within one individual). When Chilean farmers, who harvested snails for the French food market, noticed that the skin of their hands looked smoother and younger, a game-changing ingredient in skincare was born and the balm that snails secrete to provide them with protection from the elements has since been used in skincare to restore and support healthy-ageing. The boys were not particularly keen to have this ‘slime’ on their hands!
We then met George, a tree frog. Tree frogs display a diverse range of colours, which can change during handling, and in George’s case, they fluctuate between day and night. During the day he is more green in colour and at night he turns more purple in colour. Enlarged adhesive toe pads on the tip of each digit of a tree frog allow them to climb smooth vertical and overhanging surfaces, and are effective in generating adhesion under both dry and wet conditions. The year 9s got to see George in action when he climbed the wall of the stage in the Main Hall!
The last species was Honey, a New Caledonian gecko, the largest type in the world. They are found exclusively on the islands of New Caledonia in the South Pacific and inhabit the high canopies of rainforests throughout the southern and eastern portions of the main island, as well as several of the smaller surrounding islands. Chris explained the adaptations of the New Caledonian gecko, they are great at navigating branches and leaves to reach food and hiding places, using their velcro-like toe pads, claws and large scales on the tail to effortlessly grip the trees. The green, brown and grey coloration of this gecko helps this species camouflage in the forest canopy.
Chris, with his wealth of experience, was able to inspire many of our students. Most of the students interacted with the species and asked some excellent questions. We hope that it stimulated a further interest in biometrics and adaptations and brought the topic to life.
Mrs Graham (Head of Humanities) and Mr Warman (Head of Science)
Casper the corn snake
Bryan the land snail
George the tree frog
Honey the gecko