Section References 

Lesson 1  
Estimating 

Lesson 2  
Place Value 

Lesson 5  
Practicing Addition 

Lesson 8  
Practicing Addition  
and Subtraction 

Lesson 9  
Missing Addends 

Lesson 10  
Perimeter 

Lesson 13 
Multidigit Subtraction 

Lesson 14  
Multidigit Addition  
and Subtraction  

CHECKPOINT 

Lesson 15 
Applying Addition and 
Subtraction 

Lesson 16  
Using Relation Signs 

Lesson 17  
Addition and Subtraction  
with Hidden Digits 

Lesson 18  
Approximation  
Applications   
CHECKPOINT 

Lesson 20  
Estimating with Fractions 

Lesson 21  
Fractions and Money 

Lesson 22  
Decimals and Money 

Lesson 23  
Adding and Subtracting  
Money 

Lesson 24  
Using Addition and  
Subtraction 

Lesson 31  
Using Multiplication:  
Area of a Square 

Lesson 33  
Multiplication Facts  

CHECKPOINT 

Lesson 34  
Using Multiplication 

Lesson 35  
Calculating Elapsed Time 

Lesson 39  
Area: Upper and  
Lower Bounds 

Lesson 40  
Multiplication Practice 

CHECKPOINT 

Lesson 41  
Finding Missing Factors 

Lesson 42  
Multiplication and Division 

Lesson 43  
Keeping Sharp 

Lesson 44  
Division and Remainders 

Lesson 45  
Division Review  
CHECKPOINT 

Lesson 46  
Common Multiples 

Lesson 47  
Parentheses 

Lesson 48 
Applying Math  

CHECKPOINT 

Lesson 51  
Coordinate Grids 

Lesson 55  
Ordered Pairs 

Lesson 57  
Keeping In Shape 

Lesson 59  
Identifying Scale 

Lesson 60  
Composite Function  
Rules 

Lesson 61  
Using Inverse Operations 
with Composite Functions 

Lesson 63 
Keeping Sharp: Facts, 
Computations, and Fractions 

Lesson 66  
Choosing an Appropriate  
Graph 

Lesson 67  
Revisiting Number Facts  

CHECKPOINT 

Lesson 68  
Lines and Angles 

Lesson 69  
Perpendicular and Parallel 
Lines 

Lesson 70  
Congruence and Similarity 

Lesson 71  
Rotation, Reflection,  
and Translation 

Lesson 72  
Identifying Solid Figures 

Lesson 78  
Multiplying by  
Powers of 10 

Lesson 81  
Practice with Multiples  
of 10  

CHECKPOINT 

Lesson 82  
Rounding and  
Approximating 

Lesson 85  
Multiply: Two-Digit  
Numbers by One-Digit  
Numbers 

Lesson 86  
Multiply: Three-Digit  
Numbers by One-Digit  
Numbers 

Lesson 87  
Multiplication Review 

Lesson 88  
Multiply: Two-Digit  
Numbers by Two-Digit  
Numbers 

Lesson 89  
Applying Multiplication 

Lesson 90  
Multiplication Practice 

Lesson 91  
Multiply: Three-Digit  
Numbers by Two-Digit  
Numbers 

Lesson 93  
Applications of  
Multiplication 

Lesson 94 
Multiply: Three-Digit 
Numbers by Three-Digit  
Numbers 

Lesson 95  
Multiplication Uses 

Lesson 96  
Keeping Sharp: Functions,  
Facts, and Computation 

Lesson 97  
Perimeter and Area 

Lesson 98  
Multiply: Multidigit 
Numbers 

Lesson 99  
Reviewing the Facts 

Lesson 100  
Using Multiplication 

Lesson 101  
Approximating Products 

Lesson 104  
Dividing by a  
One-Digit Divisor 

Lesson 105  
Keeping Records  
of Division 

Lesson 107  
Division Review:  
Missing Digits 

Lesson 108  
Using Division: Unit Cost 

Lesson 109  
Dividing by a One-Digit  
Divisor: Short Form 

Lesson 110 
More Division Practice 

Lesson 111  
Applying Division 

Lesson 112  
Finding Averages 

Lesson 113 
Mean, Median, and Mode 

Lesson 115  
Using Division 

Lesson 116  
Practicing Division: 
Missing Digits 

Lesson 117  
Multiply and Divide 

Lesson 119  
Prime and Composite  
Numbers 

Lesson 120  
Using a Bar Graph 

Lesson 121 
More Division Review 

Lesson 122  
Division Applications 

Lesson 123  
Division Revisited: 
Missing Digits 

Lesson 128  
Probability 

Lesson 131  
Equivalent Fractions:  
Probability 

Lesson 132  
Equivalent Fractions  

CHECKPOINT 

Lesson 133 
Mixed Numbers 

Lesson 135  
Adding and Subtracting  
Fractions of Inches 

Lesson 136  
Adding and Subtracting  
Fractions 

Lesson 137  
Adding and Subtracting  
Mixed Numbers and  
Improper Fractions 

Lesson 141  
Comparing Decimals  
Review  

CHECKPOINT 

Lesson 143  
Decimals: Multiplying and  
Dividing by Powers of  
10 

Lesson 144 
Approximating Errors  
Using Decimals 

Lesson 145  
Metric Units: Multiply 
and Divide by Powers 
of 10 

Lesson 146  
Metric Measurements 
of Length 

Lesson 147 
Adding and Subtracting  
Decimals 

Lesson 148 
Addition and Subtraction of  
Decimals: Applications 

Lesson 149  
Adding and Subtracting 
Decimals: Balancing a  
Checkbook 

Lesson 150  
Multiplying a Decimal  
by a Whole Number 

Lesson 151  
Practicing Multiplication  
of Decimals and Whole  
Numbers 

Lesson 152  
Using Decimals: Weight 
and Volume  

CHECKPOINT 

Lesson 153  
Cubic Centimeters 

Lesson 154  
Keep in Shape: Fractions  
and Decimals  

CHECKPOINT 

Specific Textbook  
Web Sites 

http://www.glencoe.com/ 
sec/math/prealg/mathnet/ 

http://www.eduplace.com/ 
links/ 

http://www.eduplace.com/ 

http://www.hmco.com/ 
college/mathematics/ 
index.html 

http://www.mcdougallittell. 
com/ 

http://www.hmco.com/ 

http://www.SRA-4KIDS.com/ 

General Math  
Reference Sites 

http://www.learner.org/ 
sami/view-category.php3 
?category=math 

http://www.score.k12.ca.us/ 

http://henson.austin.apple.com/ 
edres/curric.shtml 

http://school.discovery.com/ 
schrockguide/index.html 

http://www.EDsOasis.org/ 

http://www.math.com/ 

http://www.nea.org/grants/ 
free.html 

http://www.wcom.com/ 
marcopolo/ 

http://www.udel.edu/sine/ 

http://dewey.chs.chico.k12. 
ca.us/math.html 

Free Stuff 

http://www.nea.org/ 
grants/free.html 

State/National Math  
Ed Organizations 

http://www.nctm.org/ 

http://www.cde.ca.gov/ 

Calif. Dept. of Ed. Standards, Assessment, Ed. Reference. 

Calculator Reference Site 

http://www.ti.com/ 
calc/docs/calchome.html 

1.) Students will complete the following using the Four-Step Method: Each winter the elephant seals return to Ano Nuevo State Park on the California coast. On the first day of their return, rangers counted 5 elephant seals lying on the beach. On the second day, 6 more seals arrived. On the third day 7 more seals arrived. Each day the number of seals that arrived increased by one more than the number of seals that arrived the day before. At this rate, how many seals will be on the beach at the end of the eighth day? Restate problem; choose a strategy; solve the problem; and check your answer 

1.) Students will complete the following, show their work, and explain their thinking in strategy selections: Farmer Brown has cows and chickens on his farm. Billy Bird flying around above the farm counts 23 heads, and Arnold Ant scurrying around on the ground counts 62 legs. How many cows and chickens does Farmer Brown have on his farm? Using Base Ten blocks describe to a small child who only understands addition what actually takes place when you multiply 7 x 83. Make trades wherever possible so that your answer with the blocks comes out an actual number that could be written down. Estimate to verify your answer.