The Multiplication Algorithm
Suggested Pacing: 11 periods
begin date: 12, 1, 09
Lesson 1 - Model the Distributive Property
Lesson 2 - Multiply by One-Digit Number
Lesson 3 - Multiply With Zeros
Lesson 4 - Problem-Solving Skill: Estimated or Exact Answers
Lesson 5 - Mental Math: Multiply Multiples of 10, 100, and
1,000
Lesson 6 - Multiply by Muliples of 10
Lesson 7 - Problem Solving Strategy: Write an Equation
Lesson 8 - Multiply by Two-Digit Numbers
Lesson 9 - Problem-Solving Application: Use Operations
Objectives:
1. Multiply
by one-digity numbers
2. Multiply by two-digit numbers
3. Analyze and solve problems using skills and
strategies
Materials:
* Grid paper, straightededge, colored pencils
Vocabulary:
* Distributive Property, partial products,
Distributive Property
Algebra:
* Expressions
Resources:
* Practice, Reteach, Challenge, Problem of the Day,
Homework
Assessments:
* Homework quizzes, quizzes, games, group projects,
hands on activity, extra practice, extra problem solving, chapter review,
pretest, and chapter test.
Whole Numbers, Decimals, and Integers
Reading Mathematics
To understand mathematics, students not only need to grasp concepts, they also
need to understand how words and symbols are used in the context of
mathematics.
Reviewing Vocabulary section shows words
that have been used previously and appear again in this chapter. a quick
review now will give students a head start when they see words in context
later in the chapter.
Reading Words and Symbols section helps
students gain insight into the relationship between the words and symbols they
will encouter in the chapter.
1. Place Value to Hundred Thousands
Obj: Read and write numbers through hundred
thousands
2. Exponents
Obj: Read and write numbers through hundred
thousands with exponents
3.Compare, Order, and Round Whole Numbers
Obj: Compare, order, and round whole numbers
through hundred thousands
4. Problem-Solving Skill: Estimated or Exact Amount
Obj: Determine whether an amount is an estimated
amount or an exact amount.
5, Millions and Billions
Obj: Read, write, compare, and order numbers in
the millions and billions
6. Round Large Numbers
Obj: Round numbers to the nearest million and
billion