Grade 4/5 Mathematics
Announcements
Challenge: Write pi in base 2 correct to at least 7 decimal places.
Tentative schedule for upcoming classes:
- Week of Mar. 31
- Monday, Mar. 31: Transformations - translations
- Tuesday, Apr. 1: Transformations - reflections
- Wednesday, Apr. 2: WB day
- Thursday, Apr. 3: Fun day (Inverse tournament)
Homework expectations: 20-25 minutes/day
Are you stuck at home for some reason? Work on your workbooks, IXL, or try out the logic puzzles my elective works on.
Specific homework for Tuesday, April 8, 2025:
Specific homework for Thursday, April 3, 2025:
Specific homework for Monday, February 24, 2025:
Specific homework for Monday, February 3, 2025:
Specific homework for Tuesday, January 28, 2025:
- Fraction puzzles. You need to have your good copy on one sheet (7x7 and 12x12) and an answer key on another.
Specific homework for Tuesday, October 22, 2024:
Specific homework for Monday, October 28, 2024:
Specific homework for Tuesday, November 26, 2024:
- Completely factor 19819800
- (extra) Completely factor 3700543968
- (extra) Completely factor 1627461212 (calculator allowed)
Specific homework for Tuesday, December 17, 2024:
- SFFT worksheet (try to do at least 5 of the first 7)
Test information
Online links/games
-
- Dr. Vince’s puzzle #1 (Moderate)
- Dr. Vince’s puzzle #2 (Hard)
- Dr. Vince’s puzzle #3 (Ultra hard)
Challenges
- Move two matchsticks to make the largest number possible
- Find positive integer solutions to 1/x + 1/y + 1/z = 5/7
- 10-02 digit puzzle
- Factoring challenges
- 12 Days of ChrisMATH 2024
- 2024-25 Winter Break challenges
- Hexadecimal challenge