# Lesson Guide in Elementary Mathematics 4 - Whole Number - Comprehension of Division

Teacher's Guide  |  -  |  PDF

Published on 2011 September 28th

Description
This material serves as a a guide in dealing with division of numbers.
Objective
To develop in the students the ability to:
1. Divide 5- or more digit numbers by 3- or more digits with and without remainder
2. Divide 4- to 5- digit numbers by 2- to 3-digit numbers with zeros in the middle and continuous zeros in the dividend
3. Estimate the quotient of 4- to 5- digit dividends by 2-digit numbers
4. Divide mentally 2- to 3-digit numbers by 1-digit number without remainder
5. Analyze and solve word problems involving division of 5- or more digit numbers by 3- or more digit numbers including money

#### Curriculum Information

 Education Type K to 12 Grade Level Grade 4 Learning Area Mathematics Content/Topic Numbers and Number Sense Intended Users Educators Competencies Multiplies numbers up to 3digit numbers by up to 2digit numbers without or with regrouping Multiplies numbers up to 3- digit numbers by up to 2-digit numbers without or with regrouping Estimates the products of 3- to 4-digit numbers by 2- to 3- digit numbers with reasonable results. Multiplies mentally 2-digit by 1-to 2-digit numbers with products up to 200 and explains the strategies used. Solves routine and non routine problems involving multiplication of whole numbers including money using appropriate problem solving strategies and tools. Solves multi-step routine and non-routine problems involving multiplication and addition or subtraction using appropriate problem solving strategies and tools. Creates problems(with reasonable answers) involving multiplication or with addition or subtraction of whole numbers including money. Ivides 3- to 4-digit numbers by 1-to 2-digit numbers without and with remainder. Divides 3- to 4-digit numbers by tens or hundreds or by 1 000 without and with remainder. Estimates the quotient of 3- to 4-digit dividends by 1- to 2- digit divisors with reasonable results. Divides mentally 2- to 3-digit numbers by 1-digit numbers without remainder using appropriate strategies. Solves routine and non-routine problems involving division of 3- to 4-digit numbers by 1- to 2-digit numbers including money using appropriate problem solving strategies and tools. Solves multi-step routine and non-routine problems involving division and any of the other operations of whole numbers including money using appropriate problem solving strategies and tools. Creates problems involving division without or with any other operations of whole numbers including money, with reasonable answers Represents and explains multiplication, division, addition, subtraction (mdas) correctly. Performs a series of two or more operations.