"The demand from Auckland schools to book the Tread Lightly Caravan demonstrates the need for this programme.
"The TLC had a target to host 7500 students in 2018 - the demand far exceeded that target with confirmed bookings for 8900 students next year," Jones said.
At the end of every learning session, students take a pledge for something they will do to reduce their impact on the environment.
"The pledges range from actions that students themselves can do as individuals such as saying no to plastic bags, or actions they do with their family, such as start a worm farm.
"Whilst the individual pledge actions may be small, collectively they add up to a much greater collective effort," Jones explained.
Auckland Airport's general manager of people and safety Anna Cassels-Brown said many visitors come to New Zealand to explore our unique environment and teaching children to care for it is important.
"We're pleased to support a charity that's teaching the next generation of Kiwis to care for something that's so important to us all," Cassels-Brown said.
Jones said the grant from the airport would not only be an economic boost, but would extend the reach of the programme as well.
"This grant will really enable us to foster a greater awareness and consciousness amongst nearly 9000 students in 2018 of the effects their everyday lives have on the environment and empower them to make small and simple changes that will make a positive difference.
"The trust is extremely grateful for being selected as a recipient for the grant and really excited about the opportunity it provides to further develop our Tread Lightly Pledge initiative."