Math 5a, 2019-20



Room: Harriman112
Time: 9:15AM - 10:50AM
Grades: 5-6


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 09/15: Homework 1  |  Welcome Letter  |  Sieve of Eratosthenes handout  |  
    Review: Prime numbers, prime factorization, LCM, GCD, word problems, algebraic expressions
  • Assigned on 09/22: Homework 2  |  
    Operations with negative numbers, fraction addition and subtractions, equations, algebraic expressions
  • Assigned on 09/29: Homework: Homework 3  |  
    Fractions multiplication and division, equations, LCM, GCD, commutative, associative, distributive properties.
  • Assigned on 10/6: Homework: 4  |  
    Negative numbers operations, algebraic expressions, word problems, multiples.
  • Assigned on 10/20: Classwork: 5  |  Homework: 5  |  
    Number sets(N, W, Z, Q), identity element, set being closed on operation. Word problems, algebraic expressions.
  • Assigned on 10/27: Homework: 6  |  
    Reciprocal fractions, equations with fractions, word problems, number sets, algebraic expressions with powers, operations with negative numbers.
  • Assigned on 11/3: Homework: 7  |  
    Converting regular fractions into decimals, recurring fractions, algebraic expressions, full square. Word problems.
  • Assigned on 11/10: Homework: 8  |  
    Operations with negative numbers, absolute value, equations with fractions and absolute values, factorising algebraic expressions, word problems.
  • Assigned on 11/17: Classwork: Base 4 handout  |  Homework: 9  |  
    Equations: with absolute values, with fractions, x in the denominator; algebraic factorization, word problems, computations in base 4
  • Assigned on 11/24: Homework: 10  |  
    Geometry: opposite angles, alternate interior angles, sum of angles in a triangle, area of triangle, parallelogram, trapezoid.
  • Assigned on 12/8: Classwork: Base 13 handout  |  Homework: 11  |  
    Base 4 and Base 13 and operations in these bases, equations, negative numbers, construction of a triangle with a ruler and compass.
  • Assigned on 12/15:
    No Homework, Happy Holidays!
  • Assigned on 01/5: Project: Properties of a Circle  |  Homework: 12  |  
    Binary numbers. Please complete the measurements for the project "Properties of a Circle" with the tape measure given in class.
  • Assigned on 01/12: Homework: 13  |  Latin 1: encoding  |  
    Powers, and operations with powers, adding and multiplying binary numbers, binary encoding, equations.
  • Assigned on 01/19: Homework: 14  |  Project Pi: Measurements Data  |  
    Please complete the measurements for the Project Pi as instructed. Topics discussed: Pigeon hole principle, operations with powers, equations. *Please bring ruler, protractor and compass to the next class*
  • Assigned on 01/26: Homework: 15  |  
    Construction and properties of simple geometrical shapes, converting recurring decimal into regular fractions.Operations with powers.
  • Assigned on 02/2: Homework: 16  |  
    Some of angles in a triangle theorem, derivation of area of a triangle, parallelogram, trapezoid.
  • Assigned on 02/9: Homework: 17  |  
    Problem #6 is not required. Instead create a nonexistent triangle using this link . Printing a screenshot would be a good idea.
  • Assigned on 02/23:
    Please write solutions for 4- and 5- points problem of the Math Kangaroo practice given in class. Circle the answers for 3- points. If you misplaced your Math Kangaroo practice, please email me directly and I will share a copy with you.

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