by cbrookallred | Nov 27, 2014 | Gr 1-3 Science & Tech
Grade 3: Life Systems Contributed by: Ellen Webb On a hot summer day, take students for a walk near coniferous trees. If you are in luck, you may hear the snapping sound of the cones popping open naturally to release the seeds. Pinecone seeds must be released from...
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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