SRA Math Explorations
and Applications,
Willoughby, 1999,
SRA McGraw-Hill
Section References
Lesson 5
Practicing Addition
Lesson 10
Perimeter
Lesson 14
Multidigit Addition
and Subtraction
CHECKPOINT
Lesson 16
Using Relation Signs
Lesson 18
Approximation Applications
CHECKPOINT
Lesson 24
Using Addition and
Subtraction
Lesson 33
Multiplication Facts
CHECKPOINT
Lesson 40
Multiplication Practice
CHECKPOINT
Lesson 43
Keeping Sharp
Lesson 45
Division Review
CHECKPOINT
Lesson 55
Ordered Pairs
Lesson 57
Keeping In Shape
Lesson 61
Using Inverse Operations
with Composite Functions
Lesson 63
Keeping Sharp: Facts,
Computations, and Fractions
Lesson 81
Practice with Multiples
of 10
CHECKPOINT
Lesson 87
Multiplication Review
Lesson 90
Multiplication Practice
Lesson 96
Keeping Sharp: Functions,
Facts, and Computation
Lesson 99
Reviewing the Facts
Lesson 101
Approximating Products
Lesson 107
Division Review:
Missing Digits
Lesson 110
More Division Practice
Lesson 116
Practicing Division:
Missing Digits
Lesson 120
Using a Bar Graph
Lesson 123
Division Revisited:
Missing Digits
Lesson 132
Equivalent Fractions
CHECKPOINT
Lesson 141
Comparing Decimals
Review
CHECKPOINT
Lesson 144
Approximating Errors
Using Decimals
Lesson 149
Adding and Subtracting
Decimals: Balancing a
Checkbook
Lesson 151
Practicing Multiplication
of Decimals and Whole
Numbers
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
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Previously Published
Data
1.) Students (independently, in pairs, or in
groups) will find a simple way to add the numbers from 1 to 100 and a way
to add any number of consecutive numbers. Students will ask for direction
when needed and may opt to use the strategy of beginning with simpler problem
using square color tiles.
2.) Students will find the number of tiles in
the 4th, 8th, 12th, and 17th steps in triangular arrays by building to
the desired step, replicating that step, combining the two into a rectangle,
and finding its area (or number of tiles) by multiplying length times width.
Since this represents twice the number sought, students will know to divide
their result by two. They will state a general rule: multiply how many
numbers you have by 1 more than that number and divide the result by 2
(since it was doubled originally). Algebraically, it would be: n(n + 1)/2.
The total for 1-100 would be (100 x 101)/2 = 5050. Students will check
their results using the formula. They may try calculating larger numbers
using the formula.
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Previously Published
Data
1.) Students will show their work, explain
their thinking using drawings, words, and math to solve problems like the
following, and be able to indicate or create similar problems: If there
are 17 teams in a hockey tournament, and each team must play all the other
teams, how many games will there be?
2.) Students will build and describe the triangular
numbers to the 10th step. When given a variety of problems, they will recognize
and identify those with outline solutions related to triangular numbers.
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