Today in 8th we reviewed some concepts form last week about the seasons and axial tilt, as well as reviewed the concept of gravitational pull on celestial objects. We did this by looking at a gravity interactive found here: http://www.nowykurier.com/toys/gravity/gravity.html. After that we worked through calculating out gravitational pull in Newtons. Tomorrow we have a quiz over this week’s material, section 1.2 in the text.
In 7th grade we did a density lab with food coloring and worked through procedures, predictions, data collection and conclusions. We also have a quiz over section 1.2 in the text.