This Week In Science #2

What We Did This Week In Science : 


Lesson 13 : Testify. In this lesson we played with poppers for at least 10mins ( pre warm-up ) and then we learned new vocabulary like Testible question : A question can be tested through observation. Independent variable ( IV ): A variable that scientist changes on purpose. ( known as changed variable ) and Dependent variable ( DV ) A variable that can be measured . Lesson 14 : plant investigation #2 we did some research on brassicas rapa  plants which was to find 3 facts about it . Lesson 15 : plant investigation #2 experiment setup. yesterday we had to write 3-5 questions about if we had to change anything in our brassica rapas plants that we planted yesterday what would it be ? 


What We Learned : 


This week we learned about how brassica rapa plants and how it grows fast like in 14 days. and we learned about independent variables and dependent variables and how they are diffrent from each other. Also I learned what a testible question is.