Lesson 9b
"CPR" Quiz #2 - Ionic Formula
This is the lesson recording for Wednesday, June 16th, 2021 (Term 2 Week 7).
Items for This Lesson
The answer to the Mahia/Do Now.
The notes that I wrote when processing the question and the marking schedule.
Struggled with this quiz? Here is a reminder of the recommended follow up work for ionic formulas.
Recommended Follow Up
Remember you are NOT expected to complete all this work. It is just to give you choices and to allow for differentiation.
Hāngore (Wipe Out)
Do some revision - Year 11 SciPad pages 103 ("Ionic Compounds") and 105 ("Counting Atoms").
Year 11 SciPad page 107 (Complete the table of name of compound --> formula of compound)
Hā (Stand)
Year 11 SciPad page 108-109 ("Dealing with Polyatomic Ions")
Hāpai (Surf)
Education Perfect: 3. Ionic Compounds (This if from the Level 1 NCEA Science: Acids and Bases!)
ESA page 41 questions on "Bonding and Ionic Compounds"
Resources from 2020.
The lesson recording from 19/3/2020 (Term 1, Week 8, Thursday)
PowerPoint that was used in class.
We also used some extra resources from the NCEA Level 1 Acids and Bases external. The question and section specifically is only about ion formation. We will revisit this question when we learn about ionic compounds.