Difference between revisions of "Cedars Math:Chapter 2"
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(Created page with "Click here to go back to the Cedars Math front page. ==Chapter Two: Fractions== === Lesson 2.2, Mixed Numbers. Monday, September 21. === *[http://www.rasm...") |
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==Chapter Two: Fractions== | ==Chapter Two: Fractions== | ||
| − | === Lesson 2.2, Mixed Numbers | + | === Lesson 2.2, Mixed Numbers === |
*[http://www.rasmusen.org/special/Cedars_School/2021_09_20_Cedars_7th_grade_outdoors.mp4 Video of today's class.] | *[http://www.rasmusen.org/special/Cedars_School/2021_09_20_Cedars_7th_grade_outdoors.mp4 Video of today's class.] | ||
*Still pictures that Olivia took: [http://www.rasmusen.org/special/Cedars_School/20210920_Outdoors_class.jpg whole class ] and [http://www.rasmusen.org/special/Cedars_School/20210920Olivet_Killingsworth_Mr_Rasmusen.jpg Olivet,] and [http://www.rasmusen.org/special/Cedars_School/20210920_Noah_Bailey_Mr_Rasmusen.jpg Noah ] and [http://www.rasmusen.org/special/Cedars_School/20210920_BrileyWhite_Mr_Rasmusen.jpg Briley.] | *Still pictures that Olivia took: [http://www.rasmusen.org/special/Cedars_School/20210920_Outdoors_class.jpg whole class ] and [http://www.rasmusen.org/special/Cedars_School/20210920Olivet_Killingsworth_Mr_Rasmusen.jpg Olivet,] and [http://www.rasmusen.org/special/Cedars_School/20210920_Noah_Bailey_Mr_Rasmusen.jpg Noah ] and [http://www.rasmusen.org/special/Cedars_School/20210920_BrileyWhite_Mr_Rasmusen.jpg Briley.] | ||
| − | === Lesson 2.3, Factors and Prime Numbers | + | === Lesson 2.3, Factors and Prime Numbers === |
*The "All Odd Numbers Are Prime" [https://www.rasmusen.org/rasmapedia/index.php?title=Jokes#All_Odd_Numbers_Are_Prime joke] and [http://www.rasmusen.org/special/Cedars_School/Odd_number_script--14Students.pdf joke script] | *The "All Odd Numbers Are Prime" [https://www.rasmusen.org/rasmapedia/index.php?title=Jokes#All_Odd_Numbers_Are_Prime joke] and [http://www.rasmusen.org/special/Cedars_School/Odd_number_script--14Students.pdf joke script] | ||
| − | === Lesson 2.4, Putting a Fraction into Lowest Terms | + | === Lesson 2.4, Putting a Fraction into Lowest Terms === |
| − | === Lesson 2.4b, Plotting Functions, Divisibility by 2, 3, 5, 7, | + | === Lesson 2.4b, Plotting Functions, Divisibility by 2, 3, 5, 7, === |
*[http://www.rasmusen.org/special/Cedars_School/02_04b_hw_Plotting_Functions.pdf HW 2.4b supplement: Plotting Functions with Python] and zoom office hour sessions [http://www.rasmusen.org/special/Cedars_School/2021.09.28a_Coding.mp4 one] and [http://www.rasmusen.org/special/Cedars_School/2021.09.28b_coding.mp4 two ] on problems with the homework. | *[http://www.rasmusen.org/special/Cedars_School/02_04b_hw_Plotting_Functions.pdf HW 2.4b supplement: Plotting Functions with Python] and zoom office hour sessions [http://www.rasmusen.org/special/Cedars_School/2021.09.28a_Coding.mp4 one] and [http://www.rasmusen.org/special/Cedars_School/2021.09.28b_coding.mp4 two ] on problems with the homework. | ||
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*I've written up [http://www.rasmusen.org/special/Cedars_School/02_04b_handout_python_divisibility.pdf a handout of some Python code for testing divisibility] by 2,3,5, and 7. Its purpose is to illustrate how one has to write up instructions for a computer carefully and clearly. | *I've written up [http://www.rasmusen.org/special/Cedars_School/02_04b_handout_python_divisibility.pdf a handout of some Python code for testing divisibility] by 2,3,5, and 7. Its purpose is to illustrate how one has to write up instructions for a computer carefully and clearly. | ||
| − | === Lesson 2.5, Multiplying Fractions | + | === Lesson 2.5, Multiplying Fractions === |
*[https://en.wikipedia.org/wiki/Gordon_Klein Gordon Klein's Wikipedia Page] | *[https://en.wikipedia.org/wiki/Gordon_Klein Gordon Klein's Wikipedia Page] | ||
| − | === Lesson 2.7, Dividing Fractions | + | === Lesson 2.7, Dividing Fractions === |
| − | ===Lesson 2.8a, More Multiplication | + | ===Lesson 2.8a, More Multiplication === |
*The "All Odd Numbers Are Prime" [https://www.rasmusen.org/rasmapedia/index.php?title=Jokes#All_Odd_Numbers_Are_Prime_.28The_Polya_Conjecture.29 joke] and [http://www.rasmusen.org/special/Cedars_School/Odd_number_script--14Students.pdf joke script]. The video of [http://www.rasmusen.org/special/Cedars_School/oddnumbers_1_explanation.mp4 part 1] (explanation of primes) and [http://www.rasmusen.org/special/Cedars_School/oddnumbers_2_explanation_2.mp4 part 2 (explanation of people)] and [http://www.rasmusen.org/special/Cedars_School/oddnumbers_3_joke_itself.mp4 part 3 (the joke itself)] and [http://www.rasmusen.org/special/Cedars_School/oddnumbers_4_polya_conjecture.mp4 part 4 (Polya Conjecture)]of the odd number joke. The [http://www.rasmusen.org/special/Cedars_School/Polya_python_Connell.pdf Python code] by Professor Connell to test the Polya Conjecture. | *The "All Odd Numbers Are Prime" [https://www.rasmusen.org/rasmapedia/index.php?title=Jokes#All_Odd_Numbers_Are_Prime_.28The_Polya_Conjecture.29 joke] and [http://www.rasmusen.org/special/Cedars_School/Odd_number_script--14Students.pdf joke script]. The video of [http://www.rasmusen.org/special/Cedars_School/oddnumbers_1_explanation.mp4 part 1] (explanation of primes) and [http://www.rasmusen.org/special/Cedars_School/oddnumbers_2_explanation_2.mp4 part 2 (explanation of people)] and [http://www.rasmusen.org/special/Cedars_School/oddnumbers_3_joke_itself.mp4 part 3 (the joke itself)] and [http://www.rasmusen.org/special/Cedars_School/oddnumbers_4_polya_conjecture.mp4 part 4 (Polya Conjecture)]of the odd number joke. The [http://www.rasmusen.org/special/Cedars_School/Polya_python_Connell.pdf Python code] by Professor Connell to test the Polya Conjecture. | ||
| − | ===Lesson 2.8b, | + | ===Lesson 2.8b, Emails, Prime Numbers === |
*[http://www.rasmusen.org/special/Cedars_School/02_08b_ Prime_Proof_handout.pdf Handout] on Euclid's proof, ] and [https://primes.utm.edu/notes/proofs/infinite/euclids.html "Euclid's Proof of the Infinitude of Primes" ] and [http://www.rasmusen.org/special/Cedars_School/prime_proof.mp4 five-minute video ] of Mr. Rasmusen going through the proof. | *[http://www.rasmusen.org/special/Cedars_School/02_08b_ Prime_Proof_handout.pdf Handout] on Euclid's proof, ] and [https://primes.utm.edu/notes/proofs/infinite/euclids.html "Euclid's Proof of the Infinitude of Primes" ] and [http://www.rasmusen.org/special/Cedars_School/prime_proof.mp4 five-minute video ] of Mr. Rasmusen going through the proof. | ||
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*[http://www.rasmusen.org/special/Cedars_School/02_08b_hw_latex_emails_primeproof.pdf Homework 2.8b. ] | *[http://www.rasmusen.org/special/Cedars_School/02_08b_hw_latex_emails_primeproof.pdf Homework 2.8b. ] | ||
| − | *Gordon Klein [https://www.realclearpolitics.com/video/2021/10/05/professor_suspended_for_refusing_to_grade_students_based_on_race_says_lawsuit_will_teach_ucla_a_lesson_in_law_and_ethics.html video ] from Fox's Tucker Carlson Show. | + | *Gordon Klein [https://www.realclearpolitics.com/video/2021/10/05/professor_suspended_for_refusing_to_grade_students_based_on_race_says_lawsuit_will_teach_ucla_a_lesson_in_law_and_ethics.html video ] from Fox's Tucker Carlson Show. |
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Latest revision as of 23:29, 8 November 2024
Click here to go back to the Cedars Math front page.
Contents
- 1 Chapter Two: Fractions
- 1.1 Lesson 2.2, Mixed Numbers
- 1.2 Lesson 2.3, Factors and Prime Numbers
- 1.3 Lesson 2.4, Putting a Fraction into Lowest Terms
- 1.4 Lesson 2.4b, Plotting Functions, Divisibility by 2, 3, 5, 7,
- 1.5 Lesson 2.5, Multiplying Fractions
- 1.6 Lesson 2.7, Dividing Fractions
- 1.7 Lesson 2.8a, More Multiplication
- 1.8 Lesson 2.8b, Emails, Prime Numbers
Chapter Two: Fractions
Lesson 2.2, Mixed Numbers
- Still pictures that Olivia took: whole class and Olivet, and Noah and Briley.
Lesson 2.3, Factors and Prime Numbers
- The "All Odd Numbers Are Prime" joke and joke script
Lesson 2.4, Putting a Fraction into Lowest Terms
Lesson 2.4b, Plotting Functions, Divisibility by 2, 3, 5, 7,
- HW 2.4b supplement: Plotting Functions with Python and zoom office hour sessions one and two on problems with the homework.
- Khan Academy on divisibility by three, and a better, written, exposition.
- I've written up a handout of some Python code for testing divisibility by 2,3,5, and 7. Its purpose is to illustrate how one has to write up instructions for a computer carefully and clearly.
Lesson 2.5, Multiplying Fractions
Lesson 2.7, Dividing Fractions
Lesson 2.8a, More Multiplication
- The "All Odd Numbers Are Prime" joke and joke script. The video of part 1 (explanation of primes) and part 2 (explanation of people) and part 3 (the joke itself) and part 4 (Polya Conjecture)of the odd number joke. The Python code by Professor Connell to test the Polya Conjecture.
Lesson 2.8b, Emails, Prime Numbers
- Prime_Proof_handout.pdf Handout on Euclid's proof, ] and "Euclid's Proof of the Infinitude of Primes" and five-minute video of Mr. Rasmusen going through the proof.
- Handout on writing emails
- Gordon Klein video from Fox's Tucker Carlson Show.
