Agenda: 3/19/2018 Do Now (workbook page 2) Spare Change (workbook pages 3-4) Notes (workbook page 2) Guiding Question: Explain the differences between physical and chemical changes. Do Now: How can you group these different phenomena? Moldy bread, torn paper, chopped wood, salt in water, fried egg
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Agenda: 3/16/2018 Do Now Peer Edit Lab Reports Finalize Lab Reports Guiding Question: How can we use paper chromatography to determine if an ink/dye sample is polar or nonpolar? Do Now: Take out your Chromatograph PT. 1) Open to the rubric (last page); 2) Get your Chromebook and open up your lab report.
Agenda: 3/14/2018 & 3/15/2018 BLOCK DAY Do Now Chromatography Background Paper Chromatography Performance Task Guiding Question: How can we use paper chromatography to determine if an ink/dye sample is polar or nonpolar? Do Now: 1) Turn in workbook (if not yet graded) 2) Read the background section of the performance task handed out to you.
Agenda: 3/13/2018 Do Now (workbook page 13) Think (Electro)negatively (workbook pages 14-16) Notes (workbook page 13) Guiding Question: How can we predict the type of bond in a molecule using electronegativity values? Do Now: What type of bonding do you think is present in the following molecules: 1) CH4, 2) H2O, 3) K2S
Agenda: 3/12/2018 Do Now (on index card) Polar Bears & Penguins (workbook pages 7-12 Notes (workbook page 6) Achieve 3000: The Missouri Gets a Makeover due Friday 3/23 at 11:59pm Guiding Question: Explain how polarity develops in bonds between atoms. How is a polar bond different from a polar molecule? Do Now: On the index card, explain in your own words the different between polar and nonpolar. Why does the food coloring mix with water but not with oil?
Agenda: 3/9/2018 Do Now (workbook page 6) Revisit Shaving Cream Science Guiding Question: How can we predict how substances will interact with each other based off of their types of attraction? Do Now: How can the diagram of water on page 4 help us explain why oil and water don’t mix? Why is water together and why is oil together?
Agenda: 3/7/2018 & 3/8/2018 Quiz #3 Do Now (workbook page 2) Demo (click here for video of demos) Attractive Molecules (workbook pages 3-5) Guiding Question: How can we predict how substances will interact with each other based off of their types of attraction? Do Now Why does oil not dissolve in water? Describe what you think is happening with the oil molecules and the water molecules.
Agenda: 3/6/2018 Do Now (index card) Quiz #3 Review Guiding Question: How can we name draw, name, and predict the geometry of covalent compounds? Do Now 1) Write your name on the index card. 2) Draw the structural formula for SiF4. 3) Name the molecule SiF4. 4) Name the geometry for SiF4.
Agenda: 3/5/2018 Do Now (workbook page 15) Notes (workbook page 15) Finish Can We Name It (workbook pages 16-17) Quiz #3 on Wednesday 3/7 & Thursday 3/8 (workbooks due at Quiz) Station Review (due Friday 3/9) Guiding Question: Explain how t0 name binary covalent compounds and how it differs from ionic compounds. Do Now Draw a structural formula for SF2. Draw and name the molecular geometry for this molecule.
Agenda: 3/2/2018 Homework #4 Corrections Do Now (workbook page 10) Notes (workbook page 10) Finish What does it Look Like? (workbook pages 11-14) Can We Name It? (Workbook pages 16-17 Guiding Question: Explain how to use electrons to determine the 3D shape of a molecule. Do Now: 1) Take out homework #4 for stamping. 2) Dar a structural formula for CO3 2-.
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