Awesome Science Guest Speakers

In Burnaby Mountain District we are lucky enough to have access to lots of great guest speakers who are available to come in to speak to our girls about Science, Technology, Engineering, and Math (STEM). With close access to universities, museums, and other programs, we are fortunate enough to have lots of ways to expose our girls to these exciting subjects.

Recently the girls in the 24th Brownies applied to a Science World’s program where they send a professional scientist to your group. They had a chemist named Allyssa, who develops colours and formulas for gel nail polish for a living, volunteer to do a presentation on polymers for the girls.

24-brownies-science-world

She started off with a bang, lighting some powders on fire. Next she did a trick where she poured some water into one of three cups, moved them around and had the girls tell her which one the water was in. When they were sure, she dumped the cup over her head, and nothing came out – and tried this with all three. Of course, she hadn’t disclosed that there was a polymer in the cup with the water, which absorbed the water and turned into into a spongy substance. Then she made fake snow, and lastly gave the girls these squishy little balls called Orbeez. Of course she briefly explained the science behind her demonstrations. The girls really enjoyed her presentation.

And this week, in the University Highlands Guiding group, the unit got a presentation from Let’s Talk Science, the same group that organized our District Science Day last year. For this unit of mixed Brownies and Guides, the SFU scientists led the girls in an activity where they got to extract DNA from strawberries! The hands-on learning was a great way to show the girls the science that exists around us every single day.

An important part of our programming STEM is always a hit with our girls. Stay tuned throughout the year for more examples of how girls learn all about the world around them and how this knowledge and these skills can be applied in on-going passions and careers.

 

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