My Sun Chaser Blog – Horizon’s Third Outreach Lesson

The third outreach lesson is the one I’ve been looking forward to the most. The topic was ‘Our Atmosphere’ and the aim was to introduce pupils to the different parts of the Earth’s Atmosphere and the scientific principles that make Project Horizon’s probe flights possible.
Outreach 3 - Lauren presents
Originally the team had planned to show some footage from the Sun Chaser Probe but as the flight had to be rescheduled for the summer they showed some footage from their ‘Beat Felix’ mission instead:

The classroom was silent throughout the screening and the pupils had dozens of questions for the team afterwards.
Outreach 3 - Lauren with the pupils outdoors
After all the questions the Education Team led us all outside for a practical science demonstration. They attached one of their training balloons (much smaller than the balloons used for regular flights) to a helium cylinder and filled it with enough gas to give over 1.5kg of lift! They then attached the balloon to two lines: a safety line which was held by a teacher and a line for the pupils to use. The pupils then took it in turns, walking underneath the balloon, out into the playground and back again. They could change the height of the balloon, experience the lift force and feel the effects of the wind when it gusted. It was great fun and all of them were surprised by the lifting force of the helium.
Outreach 3 - Balloon Fun 3Outreach 3 - Balloon Fun 6Outreach 3 - Balloon Fun 14
Their class teacher also took a turn and a few classes of younger pupils came out to watch the demonstration.
Outreach 3 - Competitive playOutreach 3 - Big grins
The balloon activity gave the team a chance to discuss the scientific principles behind the project and it elicited a lot of questions from the pupils. With just a little time left before the end of the lesson the pupils played a themed board game that the Education Team had made. It was a lovely way to end the day and there was some fierce competition as progress was often dependent upon correctly answering some tough scientific questions.

I’ve thoroughly enjoyed the outreach lessons at St Mary’s the Mount Primary and I’m looking forward to attending an assembly for the upper school next week. The assembly will be run by the Year 6 class we’ve been working with and they’ll be talking to the rest of the school about what they have learned. The team will also be showing some footage from a previous flight before the school formally hands over their mascot, Tweedy, who will fly with me on one of the two Sun Chaser probes this Summer.

I’m told that after the flight the Project Horizon Team will return Tweedy to St Mary’s along with photos and footage from the probe!

The Education Team were paid a great compliment for their hard work as St Mary’s have asked them to come back again next year. It’s really exciting to be a part of these lessons and I can’t wait to see how the outreach programme develops in the future.

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