Independent and dependent varibles Science skills Independent and dependent varibles
View this 8 mins clip, while watching, pause the video and answer these questions. https://www.youtube.com/watch?time_continue=51&v=x2606GQmDqY 1) How many independent variables should you test in each experiment ? 2) In order for a test to be fair I should have changed _____ things. 3) The thing that you keep the same in the experiment are called the _____ variables ? 4) what does dependent variable mean ? It is what you are trying to ________
Let’s practice https://www.youtube.com/watch?v=l0jTMDtX4 WY On a scrap piece of paper, record your answers to these multiple choice questions.
Do the hand out with a partner, which is the independent variable and which is the dependent variable ? Cut them out and sort them.
Again ? Really annoying videos to help you …… Https://www.pinterest.ca/pin/44374536951300968 5/ What is the manipulated variable ? https://www.youtube.com/watch?v=Hxbz656Eu yw&feature=share How many independent variables in a fair test ?