Math OER Zoom Room Textbook YouTube Distance Learning Tips

# Math OERLecture Notes

The essence of mathematics resides in its freedom. To ask the right question is harder than to answer it.

- Georg Cantor

We have a YouTube Play List. There is also a playlist for Math 20 lectures from Winter term.

On my LCC Google Drive is a public folder that contains all of our class board work in a Math 20 or Math 25 subfolder. Each file is saved twice, in both Jam and PDF formats. The Zoom videos, which have no playlist, are also archived here in case the Zoom cloud dies.

## Math 20

 Week 1, Monday Shapeshifting Rounding,starting Fraction Format Week 1, Wednesday finish Fraction Format,starting Percent Format Week 2, Monday finish Percent Format,starting Measurement Week 2, Wednesday finish Measurement optional for achievement try using the Jamboard to work together Week 3, Monday review Measurement,start Mad Science Fractions Week 3, Wednesday grokking Fraction ×, ÷, +, − Week 4, Monday finish Fractions, start Percent Week 4, MondayStudy Session lots of HW stuff,and a Simple Interest preview not recorded Week 4, Wednesday almost finish Percent Week 5, Monday finish Percent (Simple Interest),start Measurement (Unit Analysis) (A)Synchronous, Hybrid, Blended, Flipped special discussion:how to talk to instructors about distance learning Week 5, Wednesday review of Simple Interest and Unit Analysis Week 6, Monday finish Measurement (polygons) Week 6, Monday finish Measurement (circles) Dissecting Multiplying special discussion:why the multiplication algorithm works Week 6, Wednesday geometry example problems,practice test problems optional for achievement try using the Jamboard to work together Week 7, Monday Justice one and two step equations, proportions Week 7, TuesdayStudy Session catch-up for Mad Science Fractions not recorded Week 7, Wednesday finish proportions Week 8, MondayStudy Session RIP LOP, one step equations, fraction × and ÷, not recorded Week 8, Wednesday percent sentences, temperature optional for achievement try a No Calculator Test try using the Jamboard to work together Week 9, Monday deer problem, Area puzzles, negatives optional for achievement try using the Jamboard to work together Week 9, Wednesday work through a practice final help each other study! collaborate on notes with this Jamboard thans for working together!

## Math 25

 Week 1, Tuesday Health Decisions Patterns, start Calories Week 1, Thursday finish Calories, all of Metabolism, start Food Preparation Week 2, Tuesday finish Food Preparation Week 2, TuesdayStudy Session did lots of Health Decisions HW not recorded optional for achievement try using the Jamboard to work together Week 2, Thursday review Calories,start Personal Finance Decisions Typicality Week 3, Tuesday review day using a practice final Week 3, TuesdayStudy Session did Food Prep. HW #8 and similar problems Week 3, Thursday review Food Prep and Typicality, do Mortgages Week 4, Tuesday finish Mortgages, review Percent Sentences Week 4, Thursday HW questions, review Percent Sentences, Simple Interest Week 5, Tuesday Simple and Compound Interest Week 5, Thursday Simple and Compound Interest, and Sum of Annuity Due Week 6, Tuesday Saving for Retirement optional for achievement try using the Jamboard to work together Week 6, Thursday review of Saving for Retirement Week 7, Tuesday Markup, Margin, most of Pricing Week 7, Thursday more Margin, Markup, and Pricing Week 7, FridayStudy Session did some HW problems not recorded Week 8, Tuesday Charge Options, Fair Spinner Games Week 8, Thursday Probability, Odds, Changes, Weighted Averages Week 8, SaturdayStudy Session did some HW problems not recorded Week 9, Tuesday review week day one optional for achievement try using the Jamboard to work together Week 9, Thursday review week day two
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