Natasha's Evidence of Learning

11/08/17 Today we went on a school trip to Aumisten primary and secondary school. We went there for a google summit. The students at the school were presenting their project. The other student from the other schools including me had to decide what presentations we wanted to go to. In the morning we had our first session, I went to a workshop called makey   makey . I was really fun. They tought us how to make a controller out of play dough. They connected courds  to the play dough so we could play pac  man with it.

02/07/17 Today me and Paige did our summary for our project.  Bath bomb research Ingredients: 1 cup Citric acid ($2.80 1kg) 2 cups baking soda ($9.00 400g x3) 20-30 drops Essential oil ($3.00 750ml) Our summary Bath bombs are very relaxing to sit in. The bath bombs will make your skin very soft after your bath because it contains essential oil. When you put a bath bomb in the warm water a chemical reaction occurs. The citric acid and the warm water makes a reaction and makes the bath bomb very fizzy and colorful from the food coloring. It also smells nice if there is peppermint essence or vanilla essence. Bath bombs are also relaxing when you can see and smell the bath bomb. It is also really fun to look at. Bibliography:   https://www.bombdiggityok.com/facts https://ingeniumcanada.org/scitech/education/try-this-out-increible-chemical-spectacles-fizzy-bath-bombs.php https://www.scientificamerican.com/article/sudsy-science-creating-homemade-...

On Monday 24th J uly  the w hole common had to choose if they wanted to do a science fair project or a science badge project. Me and my friend Paige chose to do science fair. We are doing  bath bomb science. I find bath bombs very interesting and exiting to watch. First we have to do research about our topic and collect data. We found a really good recipe.   research Ingredients 1 cup Citric acid ($2.80 1kg) 2 cups baking soda ($9.00 400g x3) 20-30 drops Essential oil ($3.00 750ml) Research Question: What does each ingredient in bath bombs do? Our summary: Bath bombs are very relaxing to sit in. The bath bombs will make your skin very soft after your bath because it contains essential oil. When you put a bath bomb in the warm water a chemical reaction occurs. The citric acid and the warm water makes a reaction and makes the bath bomb very fizzy and colorful from the food coloring. It also smells nice if there is peppermint ess...