Science Safety Posted by Laura Lamarre 2 weeks ago About Embed Learn about keeping safe in the science classroom with Mrs. Lamarrevelous! #lamarrevelousclassroom <iframe class="wp-block-mexp-vimeo hwdsb-tv" src="//hwdsb.tv/media/science-safety-2/?embed=true" width="560" height="315" frameborder="0" allowfullscreen></iframe>