Math 7a, 2022-23

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Room: HUM3016
Time: Sunday 9:15AM - 10:50AM
Grades: 7-8
Prerequisites: Math 6 or placement test
Material fee: $15.00

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Description: This Math7 will follow the standard SchoolNova curricular. We will cover in-depth combinatorics with and without repetitions, the Pascal triangle, and its unexpected applications; quadratic equation, and Vieta formula; add another layer of complexity to inequalities; play with parabolas and circles; lean theorem of sinuses and another trigonometry. We will play games for the discussed topics and just for fun. A few Math battles will be held during the year.

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Homeworks

These homeworks are copyrighted material, posted here for use by SchoolNova students and parents. Everyone else is welcome to print a copy of these materials for their personal use; any redistribution or commercial use is prohibited

• Assigned on 09/18: Homework 1: Review 1  |  
  
• Assigned on 09/25: Classwork: Intervals review  |  Homework 2: Review 2  |  Problem 10: Easier problem 10  |  
  If you find that problem 10 in the Homework 2 is difficult for you, please do instead Easier problem 10 posted here
  
• Assigned on 10/2: Homework 3: Algebraic expression and exponents, radicals  |  
  
• Assigned on 10/16: Homework 4: Algebraic identities. Pythagorean theorem  |  
  
• Assigned on 10/23: Homework 5: Arithmetic Sequences  |  
  
• Assigned on 10/30: Homework 6: Geometric sequences  |  
  
• Assigned on 11/6: Classwork: Combinatorics – Pascal’s triangle  |  Homework 7: Introduction to Combinatorics – Pascal’s triangle  |  
  
• Assigned on 11/13: Homework 8: Pascal Triangle Applications  |  
  
• Assigned on 11/20:
  No homework, Happy Thanksgiving!
  
• Assigned on 12/4: Classwork: Poker hands  |  Homework 9: Binomial Probabilities  |  
  
• Assigned on 12/11: Homework: Poker Probabilities  |  
  
• Assigned on 12/18:
  No Homework, Happy Holidays!
  
• Assigned on 01/8: Homework 11: Introduction to quadratic equation  |  
  
• Assigned on 01/15: Homework 12: General quadratic formula  |  
  
• Assigned on 01/22: Homework 13: Vieta’s formulas  |  
  
• Assigned on 01/29: Homework 14: Generalized Vieta’s formulas  |  
  
• Assigned on 02/5: Homework 15: Inequalities  |  
  
• Assigned on 02/12: Homework 16: Inequalities – snake method, vertex form  |  
  
• Assigned on 02/26: Homework 17: Polynomial inequalities  |  
  
• Assigned on 03/5: Homework 18: Coordinate geometry review  |  
  
• Assigned on 03/12:
  No Homework. Good Luck on Math Kangaroo!
  
• Assigned on 03/19: Homework 19: Coordinate Geometry 2  |  
  
• Assigned on 03/26: Homework 20: Coordinate geometry: Parabolas and Hyperbolas  |  
  
• Assigned on 04/2: Homework 21: Parabolas, adding graphs.  |  
  
• Assigned on 04/16: Homework 22: Invariants, and asymptotes  |  
  
• Assigned on 04/23: Homework 23: Trigonometry, basic definitions.  |  
  
• Assigned on 04/30: Homework 24: Trigonometry 2, Law of sines.  |  
  
• Assigned on 05/7: Homework 25: Trigonometry 3, Radian and trigonometric circle.  |  
  
• Assigned on 05/14:
  No Homework