Mrs. Owens -Physcial Science
Team Kootenai
2021-2022
8th grade
Today students are finishing questions from the lab, comparing data collected, and finding out what each cube was based on its density.
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Today students finished the density of solids lab and answered the following questions on the back of their paper.
1. A plastic box is 15.3cm long, 9.0 cm wide, and 4.5 cm high. What is its volume? Include units in your answer. 2. What information do you need to find the density of an object? 3. How can you determine whether a solid object is more dense or less dense than water? 4. A piece of metal has a volume of 38 cm3 and a mass of 277 g. Calculate the density of the metal, and identify it based on the information below. Tin 7.3 g/cm3 Iron 7.9 g/cm3 Lead 11.3 g/cm3 Today students applied the practice they have being doing in regards to volume, mass, and density. Today was day 1 of our density lab and finding the densities of different items.
Today students learned about density, took notes, learned the equation for density, and practiced calculating density. Notes are attached below.
Today students updated their sunrise/sunset data. Next, students did a lab to find the volume of different items using water displacement. They also measured the volume of an item using a ruler.
Today students are doing a water displacement lab to find the volume of gravel. They also added their grade tracker to their notebooks.
Today I checked the scatter plot and line of best fit from yesterday. Students completed a google form and then wrote a CEAL paragraph about their prediction for when the equinox will occur.
Today students did a color challenge lab where they had to follow the procedure and measure correctly to get the correct results. We had colorful results.
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Mrs. OwensI love teaching and I love Science! Mrs. Owens email: [email protected]
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