The grade fours and fives have been working on a science unit with Scientists in the Schools. On Tuesday the grade 5's did some really cool experiments on matter. First we looked at the periodic table. Next We mixed some things like baking soda and vinegar and we got some cool chemical reactions like an exothermic reaction.
On Thursday the grade fours were doing a lot of stuff about gears and pulleys. We made some really cool and long gear trains and we even tried to pull Owen on a Crazy Carpet with and without a mechanical advantage.
By: Nils and Zane