Mrs Marcello Science
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Warm up today is a review of density and physical and chemical changes. There will be a quiz next class on density and physical and chemical changes. Also next class will be a notebook check, I will be checking pages 11-22. 1.Cover…9 2.Table of Contents…10 3.Intro to the atoms…11 4.Atom Drawings…12 5.Atomic Task Structure…13 6.Metals, NM, metalloids…14 7.Synthetic and Natural…15 8.Metals and nonmetals lab…16 9.Groups on the Periodic Table..17 10. Groups on the PT…18 11. Density of water Lab…19 13. Density…20 14. Density of 3 liquids lab…21 15. Physical and Chemical Properties …22 15. Chemical reactions Lab…23 After our warm up we did a group activity where we took different examples on physical and chemical changes and put them into two groups. These examples were then put in our notebook on the back of page 23. Next we completed the conclusion to the lab from the day before. For the conclusion, answer the questions in paragraph form. •Choose four signs of a chemical reaction. •Describe “real life” chemical reactions where you have seen each of the signs of a chemical reaction. •Explain the difference between a chemical and physical change, including an example. \ Finally, we started a little research on compounds. We used a blendspace to find all of the websites and article for this assignment. The assignment can be found on this handout. Here is the link to the blendspace. https://www.tes.com/lessons/NopX_dSFLRh15g/compounds
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