Unit 3 Lesson 1 - Decimals and Equal Divisions
Lesson Objectives:
1. Understand decimals as equal divisions of a whole.
2. Relate fractions and decimals.

Unit 3 Lesson 16 - Discrete and Continuous Data
Lesson Objectives:
1. Compare and contrast discrete and continuous data represented in tables and graphs.
2. Interpret double and triple line graphs.
3. Make single line graphs. Unit 3 Lesson 16 pb. 123 Analyzing Data and Tables.wmv Unit 3 Lesson 16 pb 124 Analyze data and graphs.wmv Unit 3 Lesson 16 pb. 126 Double Line Graphs.wmv Unit 3 Lesson 16 pb. 127 Triple Line Graphs.wmv
Unit 3 Lesson 17 - Graph with Decimal Numbers
Lesson Objectives:
1. Round decimal numbers to the nearest tenth, hundreth, and thousandth.
2. Read and construct graphs with decimal numbers. Unit 3 Lesson 17 pb. 129 Graphing with decimal numbers.wmv
Unit 3 Lesson 18 - Classify Word Problems
Lesson Objectives:
1. Understand and apply a classification system for common addition and subtraction situations.
2. Solve word problems with both additive and multiplicative comparisons. Unit 3 Lesson 18 pb. 133 and 134.wmv Unit 3 Lesson 18 practice book pages 135 and 136.wmv
Unit 3 Lesson 19 - Situation and Solution Equations
Lesson Objectives:
1. Solve word problems with unknown addends.
2. Write a situation equaiton and convert it to a solution equation. Unit 3 Lesson 19 practice book pages 137 and 138.wmv
Unit 3 Lesson 20 - Comparison Problems
Lesson Objectives:
1. Solve addition and subtraction problems mentally using place value.
2. Represent and solve comparison word problems.
3. Understand and apply comparison language.
Unit 3 Lesson 21 - Two-Step Word Problems
Lesson Objectives:
1. Write and solve word problems that involve two steps.
2. Identify relevant information in problems. Unit 3 Lesson 21 Two step word problems.wmv Unit 3 Lesson 21 pb. 144 Too much information.wmv
Unit 3 Lesson 22 - Use Mathematical Processes
Lesson Objectives:
1. Solve a variety of problems using mathematical conceptand skills.
2. Use mathematical processes of problem solving, connections, reasoning and proof, communication and representation.

Unit 3 Addition and Subtraction of Whole Numbers and Decimals

Homework and Remembering Worksheets for Unit 3:

Math Unit 3 Homework and Remembering.pdf

Unit 3 Lesson 1 - Decimals and Equal Divisions

Lesson Objectives:

1. Understand decimals as equal divisions of a whole.

2. Relate fractions and decimals.

Unit 3 Lesson 2 - Equate and Compare

Lesson Objectives:

1. Model and identify equivalent decimals.

A video on how to compare and order decimals.

http://www.nutshellmath.com/textbooks_glossary_demos/demos_content/elem_comparing_and_ordering_decimals.html

A link to a game on comparing decimals.

http://www.ezschool.com/Games/CompareDecimals.html

Unit 3 Lesson 3 - Thousands to Thousandths

Lesson Objectives:

1. Read, write, and model whole and decimal numbers.

2. Compare and order decimal numbers.

Lesson 3-3 Thousands to Thousandths.wmv

Lesson 3-3 Thousands to Thousandths pg. 87.wmv

Unit 3 Lesson 4 - Adding and Subtracting Decimals

Lesson Objectives:

1. Find decimal sims and differences.

2. Estimate and measure lengths using metric units.

Lesson 3-4 Adding Decimals.wmv

Unit 3 Lesson 5 - Billions to Billionths

Lesson Objectives:

1. Recognize Place Values from billions to billionths.

2. Read, write, compare, and order very large numbers.

3. Represent numbers in different ways.

Lesson 3-5 Symmetry around the ones place pg. 95.wmv

Unit 3 Lesson 6 - Use Place Value

Lesson Objectives:

1. Make the greatest and the least possible numbers using a given set of numbers.

2. Recognize relationships among place value to billions.

Lesson 3-6 Use Place Value pg. 99.wmv

Unit 3 Lesson 7 - Add whole numbers and decimals

Lesson Objectives:

1. Align numbers to prepare for addition.

2. Explain different methods of addition.

Lesson 3-7 Add Whole Numbers and Decimals.wmv

Lesson 3-7 Addition Problems pg. 101.wmv

Unit 3 Lesson 8 - Addition to Millions

Lesson Objectives:

1. Align numbers according to their place values to prepare for adding.

2. Use and explain different methods for addition.

Lesson 3-8 Discuss a preferred methond pg. 104.wmv

Video Link: http://www.5min.com/Video/Learn-about-Adding-Decimals-99169182

Unit 3 Lesson 9 - Subtract Whole and Decimal Numbers

Lesson Objectives:

1. Explore the relationship between addition and subtraction.

2. Explain solution methods for multi-digit subtraction.

Unit 3 Lesson 3-9 Two ways to Ungroup in subtraction pg. 105.wmv

Unit 3 Lesson 10 - Place Value Word Problems

Lesson Objectives:

1. Solve problems with large numbers and decimal numbers.

2. Write word problems.

Unit 3 Lesson 11 - Properties and Strategies

Lesson Objectives:

1. Use the commutative, associative, and distributive properties to compute mentally.

2. Apply properties to real world situations.

Unit 3 Lesson 11 pg. 111 and 112.wmv

Unit 3 Lesson 12 - Pictographs with Large Numbers

Lesson Objectives:

1. Understand progressively larger increments to one million.

2. Read and construct pictographs with large numbers.

Lesson 3-12 Use a pictograph pg. 113.wmv

Lesson 3-12 Make a Pictograph pg. 114.wmv

Unit 3 Lesson 13 - Round Numbers on Graphs

Lesson Objectives:

1. Read scales that show large rounded numbers to 100 million.

2. Identify the halfway point between two numbers that are multiples of ten.

3. Estimate by rounding large numbers.

Unit 3 Lesson 13 pg. 115 Introduce Scales as a visual aid to rounding.wmv

Unit 3 Lesson 13 pg. 116 Practice with rounding.wmv

Unit 3 Lesson 14 - Bar Graphs and Rounding

Lesson Objectives:

1. Read and construct bar grpahs with large numbers.

2. Round numbers to the hundred millions.

3. Identify the halfway point with numbers to the hundred millions.

Unit 3 Lesson 14 Bar Graphs with Large Numbers.wmv

Unit 3 Lesson 15 - Round and estimate with decimals.

Lesson Objectives:

1. Use a number line and place value to round decimals.

2. Estimate decimal sums and differences.

Unit 3 Lesson 16 - Discrete and Continuous Data

Lesson Objectives:

1. Compare and contrast discrete and continuous data represented in tables and graphs.

2. Interpret double and triple line graphs.

3. Make single line graphs.

Unit 3 Lesson 16 pb. 123 Analyzing Data and Tables.wmv

Unit 3 Lesson 16 pb 124 Analyze data and graphs.wmv

Unit 3 Lesson 16 pb. 126 Double Line Graphs.wmv

Unit 3 Lesson 16 pb. 127 Triple Line Graphs.wmv

Unit 3 Lesson 17 - Graph with Decimal Numbers

Lesson Objectives:

1. Round decimal numbers to the nearest tenth, hundreth, and thousandth.

2. Read and construct graphs with decimal numbers.

Unit 3 Lesson 17 pb. 129 Graphing with decimal numbers.wmv

Unit 3 Lesson 18 - Classify Word Problems

Lesson Objectives:

1. Understand and apply a classification system for common addition and subtraction situations.

2. Solve word problems with both additive and multiplicative comparisons.

Unit 3 Lesson 18 pb. 133 and 134.wmv

Unit 3 Lesson 18 practice book pages 135 and 136.wmv

Unit 3 Lesson 19 - Situation and Solution Equations

Lesson Objectives:

1. Solve word problems with unknown addends.

2. Write a situation equaiton and convert it to a solution equation.

Unit 3 Lesson 19 practice book pages 137 and 138.wmv

Unit 3 Lesson 20 - Comparison Problems

Lesson Objectives:

1. Solve addition and subtraction problems mentally using place value.

2. Represent and solve comparison word problems.

3. Understand and apply comparison language.

Unit 3 Lesson 21 - Two-Step Word Problems

Lesson Objectives:

1. Write and solve word problems that involve two steps.

2. Identify relevant information in problems.

Unit 3 Lesson 21 Two step word problems.wmv

Unit 3 Lesson 21 pb. 144 Too much information.wmv

Unit 3 Lesson 22 - Use Mathematical Processes

Lesson Objectives:

1. Solve a variety of problems using mathematical conceptand skills.

2. Use mathematical processes of problem solving, connections, reasoning and proof, communication and representation.