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Math 4b, 2022-23
Room: SBS_N117
Time: Sunday 11:10AM - 12:10PM
Grades: 4-5
Prerequisites: Math 3 or placement test
Material fee: $15.00
Description: Math4: This is the fifth (5) year in the sequence of the mathematical courses offered by SchoolNova. It covers the foundation of mathematical concepts for elementary school students. The students will extend their knowledge of sets, fractions, negative numbers, and constructions in geometry. The students will also be introduced to integers and their divisibility, vectors and motion, functions, and graphs. To teach students present their solutions and points of view we will run several math battles where students are divided into teams and compete to get the highest number of points for a given problem.
Students are expected to follow up with weekly homework. If a student cannot solve a certain homework problem, they are expected to come up with a set of questions that would demonstrate an honest attempt at solving one. Students are expected to speak during the lesson, so class participation is highly encouraged.
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: due September 25 |
Review: word problems
- Assigned on 09/25: Homework 2 : due October 2 |
Factors and Properties of addition and multiplication
- Assigned on 10/2: Homework 3: due October 16 |
Divisibility, division with remainder
- Assigned on 10/16: Homework 4: due October 23 |
Prime numbers, prime factorization
- Assigned on 10/23: Homework 5: due October 30 |
Greatest Common Factor (GCF), Least Common Multiple (LCM)
- Assigned on 10/30: Homework 6: due November 6 |
Fractions
- Assigned on 11/6: Homework 7: due November 13 |
Fractions addition, subtraction.
- Assigned on 11/13: Homework 8: due November 20 |
Fractions multiplication. Fractions division. Word problems with fractions.
- Assigned on 11/20: Homework 9: due December 4 |
Variables. Negative numbers.
- Assigned on 12/4: Homework 10: due December 11 |
Coordinates.
- Assigned on 12/11: Homework 11: due December 18 | quad ruled paper: for Problem 8 |
Absolute value. More about coordinates.
- Assigned on 01/8: Homework 12: due January 15 |
Equations
- Assigned on 01/15: Homework 13: due January 22 |
Decimals
- Assigned on 01/22: Homework 14: due January 29 |
Decimals
- Assigned on 01/29: Homework 15: due February 5 |
Speed, time, distance
- Assigned on 02/5: Homework 16: due February 12 |
Speed, time, distance
- Assigned on 02/12: Homework 17: due February 26 |
Work problems
- Assigned on 02/26: Homework 18: due March 5 |
Exponent
- Assigned on 03/5: Homework 19: due March 12 |
Exponent
- Assigned on 03/12: Homework 20: due March 19 |
Combinatorics
- Assigned on 03/19: Homework 21: due March 26 |
Geometry, area
- Assigned on 03/26: Homework 22: due April 2 |
Geometry, area - 2
- Assigned on 04/2: Homework 23: due April 16 |
Lines, points, angles
- Assigned on 04/16: Homework 25: due April 23 |
Protractor
- Assigned on 04/23: Homework 26: due April 30 |
Ratio
- Assigned on 04/30: Homework 27: due May 7 |
Percent
- Assigned on 05/7: graph paper: for Problem 4 | Homework 28: due May 14 |
Percent
- Assigned on 05/14: Homework 29: due May 21 |
Review