by msander | Nov 15, 2018 | Gr 1-3 Science & Tech, Gr 4-6 Science & Tech, Gr 7-8 Science & Tech, Gr 9-10 Science
Good news for the lazy: Canada’s leading conservation group is asking people not to rake their lawn. Source: Why you might not want to rake your leaves this fall | CBC News
by msander | Oct 13, 2014 | Gr 9-10 Science, Gr. 11-12 Biology, Gr. 11-12 Chemistry
Written by: Roxanne Palmer and Julie Rossman, World Science Festival Whether you make a point of going on leaf-peeping excursions or just enjoy the turning leaves shading your street, you probably wonder what the story is behind the autumn palette of maples, oaks,...
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