1) Compound of the day!
2) Handed in labs from Friday (get your's in ASAP please!) 3) Did group work learning about the different ways to separate mixtures in Chemistry 4) Went over the answers to the Physical and Chemical Change worksheet from last week
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1) Element of the Day! Potassium!
2) Handed back quizzes 3) We did three labs to do with mixtures and solutions! Silly putty, precipitates and milk rainbow! :) Lab Report booklets DUE TUESDAY :) 1) Compound of the day! SiO2 - Glass!
2) Notes on Matter 3) Worksheet on homogeneous vs heterogeneous and mixture vs pure substance (see me for this one) 4) Notes on Physical and Chemical properties and change 5) HOMEWORK - worksheet on Physical and Chemical properties and change http://www.wintonwoods.org/userfiles/557/EXTENDED%20LEARNING/Grade%209%20Science.pdf 1) Element of the Day - Radium!
2) Went over what uncertainty is: http://www.colgurchemistry.com/Chem11/pdfs/PrecisionUncertaintyAccuracy.pdf 3) Completed an assignment on Basic Chemistry Terms and experiments http://www.colgurchemistry.com/Chem11/Ch11_BasicChemistryDefinitionsAssignment.pdf 1) Element of the Day - Bismuth!
2) Finished up the Precision and Accuracy activity 3) Learned about how to read measurements 4) Practiced reading beakers and graduated cylinders around the classroom :) 1) Element of the day: Sn
2) Went over how to use the EXP or EE button on your calculators (**You must bring a calculator every class (not your phone!)) 3) Quiz on everything we have done so far (Sig Figs, Sci. Not., Unit Conv, Density) 4) We started a precision and accuracy activity! **I do not have this particular document available to post, so see me for a copy if you were absent** 1) Element of the day - Gold of course! 2) Density activity - Breaking through the density barrier! (pic below) 3) Went over density formula and units 4) Worksheet on density (file attached) (should have finished in class) QUIZ ON MONDAY - Scientific Notation, Sig Figs, Unit conversions, Density!
1) Element of the day - Indium! funny video: https://www.youtube.com/watch?v=2UYXQ9pvxuA 2) I answered any questions from the sig fig worksheet homework from yesterday 3) I went over how to do unit conversions! Then you all worked really well on your worksheet - thanks for being such hard workers! :) Homework: finish unit conversion worksheet Warning: quiz on Sig Figs, Scientific Notation and unit conversions MONDAY
1) Compound of the day! Hg(SCN)2 2) Went over the rest of the answers from our sig fig sheet yesterday 3) Played team Kahoot to practice our Sig Figs! 4) Gave out a new Sig Fig sheet for more practice :) (see attached) ***I have fixed the superscript formatting problem on the posted version of the worksheet!***
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