## Warning message

Information shown for on this page is for 2022-23 semester, not for the current semester!
#
Math 7a, 2022-23

**Room**: HUM3016

**Time**: Sunday 9:15AM - 10:50AM

**Grades**: 7-8

**Prerequisites**: Math 6 or placement test

**Material fee**: $15.00

**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.

## 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 |

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**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

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**10/2**: Homework 3: Algebraic expression and exponents, radicals |

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**10/16**: Homework 4: Algebraic identities. Pythagorean theorem |

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**10/23**: Homework 5: Arithmetic Sequences |

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**10/30**: Homework 6: Geometric sequences |

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**11/6**: Classwork: Combinatorics – Pascal’s triangle | Homework 7: Introduction to Combinatorics – Pascal’s triangle |

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**11/13**: Homework 8: Pascal Triangle Applications |

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**11/20**:

No homework, Happy Thanksgiving!

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**12/4**: Classwork: Poker hands | Homework 9: Binomial Probabilities |

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**12/11**: Homework: Poker Probabilities |

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**12/18**:

No Homework, Happy Holidays!

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**01/8**: Homework 11: Introduction to quadratic equation |

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**01/15**: Homework 12: General quadratic formula |

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**01/22**: Homework 13: Vieta’s formulas |

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**01/29**: Homework 14: Generalized Vieta’s formulas |

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**02/5**: Homework 15: Inequalities |

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**02/12**: Homework 16: Inequalities – snake method, vertex form |

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**02/26**: Homework 17: Polynomial inequalities |

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**03/5**: Homework 18: Coordinate geometry review |

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**03/12**:

No Homework. Good Luck on Math Kangaroo!

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**03/19**: Homework 19: Coordinate Geometry 2 |

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**03/26**: Homework 20: Coordinate geometry: Parabolas and Hyperbolas |

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**04/2**: Homework 21: Parabolas, adding graphs. |

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**04/16**: Homework 22: Invariants, and asymptotes |

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**04/23**: Homework 23: Trigonometry, basic definitions. |

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**04/30**: Homework 24: Trigonometry 2, Law of sines. |

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**05/7**: Homework 25: Trigonometry 3, Radian and trigonometric circle. |

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**05/14**:

No Homework