Chapter 1: Place Value and Number Sense
Lesson 1: Understand Place Value. Objective: To read, write, and identify the value of whole numbers.
Lesson 2: Place Value Through Hundred Thousands. Objective: To read, write, and identify the place value of whole numbers through hundred thousands.
Lesson 3: Place Value Through Millions. Objective: To read, write, and identify the place value of whole numbers through millions.
Lesson 4: Benchmark Numbers. Objective: To use a benchmark to give meaning to a number.
Lesson 5: Problem Solving Skill: Use a Graph. Objective: To solve problems using an appropriate skill such as use a graph.
Vocabulary: digit, pictograph, period, millions, benchmark
digit: one of ten symbols--0, 1, 2, 3, 4, 5, 6, 7, 8, and 9--used to write numbers
pictograph: a graph that uses pictures to show and compare information
period: a group of three digits in a number
millions: the period to the left of the thousands
benchmark: a known number of things that helps you estimate the size or amount of a different number of things
Our textbook website: www.harcourtschool.com
Some good practice websites: