Difference between revisions of "Cedars Math:Chapter 4"
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(→4.2: Rounding Decimals. Friday, November 5.) |
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==Chapter 4: Decimals== | ==Chapter 4: Decimals== | ||
| − | ===4.1: Reading Decimals. | + | ===4.1: Reading Decimals. === |
*Mr. Rasmusen will be in Florida and will teach by Zoom. The class will meet in room 106 as usual. | *Mr. Rasmusen will be in Florida and will teach by Zoom. The class will meet in room 106 as usual. | ||
| Line 10: | Line 10: | ||
---- | ---- | ||
| − | ===4.2: Rounding Decimals | + | ===4.2: Rounding Decimals === |
*Words: Psychology, shilling. | *Words: Psychology, shilling. | ||
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*[https://twitter.com/LongFormMath/status/1456313336467910657 Twitter on 1, 2, ..., 4. ] | *[https://twitter.com/LongFormMath/status/1456313336467910657 Twitter on 1, 2, ..., 4. ] | ||
| − | *[https://ericrasmusen.substack.com/p/why-09999-equals-10000 "Why 0.999 . . . Equals 1.000 . . .,"] Eric Rasmusen, Ras-Stack Substack (November 28, 2022). | + | *[https://ericrasmusen.substack.com/p/why-09999-equals-10000 "Why 0.999 . . . Equals 1.000 . . .,"] Eric Rasmusen'', Ras-Stack Substack'' (November 28, 2022). |
---- | ---- | ||
| − | ===4.3: Adding Decimals | + | ===4.3: Adding Decimals. === |
*[https://longformmath.wordpress.com/2020/01/26/rotating-remainders/ "Rotating Remainders,"] ''The Long Form Math Blog'' (January 26, 2020). | *[https://longformmath.wordpress.com/2020/01/26/rotating-remainders/ "Rotating Remainders,"] ''The Long Form Math Blog'' (January 26, 2020). | ||
| Line 29: | Line 29: | ||
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| − | ===4.4: Multiplying Decimals | + | ===4.4: Multiplying Decimals === |
---- | ---- | ||
| − | ===4.5: Dividing Decimals | + | ===4.5: Dividing Decimals === |
*Word: Obsolete. | *Word: Obsolete. | ||
---- | ---- | ||
| − | ===4.6: Fractions and Decimals | + | ===4.6: Fractions and Decimals === |
*Word: Copyright. | *Word: Copyright. | ||
| + | |||
| + | |||
| + | ===Various=== | ||
| + | *[http://www.rasmusen.org/special/Cedars_School/4_Mene_mene_tekel_upharsin.docx Mene_mene_tekel_upharsin] handout | ||
| + | |||
| + | *[http://www.rasmusen.org/special/Cedars_School/4_Zero_Factorial.docx Zero Factorial] handout | ||
| + | |||
| + | *[https://www.rasmusen.org/special/Cedars_School/2024.11_Decimals_test.mp4 30-minute mp4 video] of office hours going over the test on decimals and fractions | ||
| + | |||
| + | *[http://www.rasmusen.org/special/Cedars_School/sdfdsfd ] | ||
| + | |||
| + | *[http://rasmusen.org/special/Cedars_School/sdfdsfd ] | ||
| + | |||
| + | *[http://rasmusen.org/special/Cedars_School/sdfdsfd ] | ||
| + | *[http://rasmusen.org/special/Cedars_School/sdfdsfd ] | ||
---- | ---- | ||
Latest revision as of 13:02, 16 November 2024
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Contents
Chapter 4: Decimals
4.1: Reading Decimals.
- Mr. Rasmusen will be in Florida and will teach by Zoom. The class will meet in room 106 as usual.
- Handout: The Six Foot Eleven Puzzle and "NBA’s Jonathan Isaac: Standing for the National Anthem Was about Conviction."
4.2: Rounding Decimals
- Words: Psychology, shilling.
- Saying: "A pint's a pound the world around." Thus, a pint has 16 ounces, and so does a pound.
- "Why 0.999 . . . Equals 1.000 . . .," Eric Rasmusen, Ras-Stack Substack (November 28, 2022).
4.3: Adding Decimals.
- "Rotating Remainders," The Long Form Math Blog (January 26, 2020).
4.4: Multiplying Decimals
4.5: Dividing Decimals
- Word: Obsolete.
4.6: Fractions and Decimals
- Word: Copyright.
Various
- Mene_mene_tekel_upharsin handout
- Zero Factorial handout
- 30-minute mp4 video of office hours going over the test on decimals and fractions
