Multiplication and Division

Beginning this week, the grade 3 students will be starting a number sense and numeration unit in math, which will focus on multiplication and division.  We will be incorporating problem-solving and critical thinking into this unit.  

We will be developing a deeper understanding of the following concepts and skills in class:  

• relate multiplication of one-digit numbers and division by one-digit divisors to real-life situations, using a variety of tools and strategies (e.g., place objects in equal groups, use arrays, write repeated addition or subtraction sentences) (Sample problem: Give a real-life example of when you might need to know that 3 groups of 2 is 3 x 2.).
• multiply to 7 x 7 and divide to 49 ÷ 7, using a variety of mental strategies (e.g.,doubles, doubles plus another set, skip counting).

Students will practice making connections and explaining their reasoning in a variety of ways.  At school, we will not be focusing on rote memorization of number facts.  Parents who wish to support their children at home could practice multiplication facts to 7x7 and division facts to 49 ÷ 7.  Parents may also wish to focus on problem solving using real-life situations.  Parents may encourage their children to justify their answers or to find the best solution to a problem.

If you have any questions about the upcoming math unit in number sense and numeration, please do not hesitate to contact me.