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Math
Curriculum Map Third
Grade Draft June 2008
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ESSENTIAL QUESTION (optional) |
CONTENT |
SKILLS |
ASSESSMENT |
RESOURCE |
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August/September 18 days 1st Trimester |
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Trading
Stickers, Combining Coins – Unit 1 Addition,
Subtraction, & the Number System 1 Performance Expectations 3.1.A,
3.1.D, 3.1.E, 3.5.A, 3.5.B, 3.6.D, 3.6.E, 3.6.F, 3.6.G |
Skills *
represent number units of 1s, 10, & 100s *
solve addition problems with 2-digit numbers *
find difference between a 2-digit number & 100 *
estimate sums of 2-digit numbers using place value *Fluently
& accurately add/subtract whole numbers the standard regrouping
algorithms *
solve single & multi-step word problems using addition & subtraction
of whole numbers, verify the solutions *
write an equation Vocabulary difference, adding by place, digit, Celsius,
degree, equation, addition
combinations, penny, sum, Fahrenheit, number line, ones place, tens place,
round, verify (show your work) |
Session 1.6 – M18, M19 (TE 65) Session 1.9 – M21, M22 (TE 85) Session 2.8 – End of Unit Assessment –
M46 – M48 (TE 139) |
Investigation 1 Session : 1.1 – 1.9 Investigation 2 Session : 2.1 – 2.8 |
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September/October 16 days |
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Survey and Line Plots - Unit 2 Data Analysis Performance Expectations 3.1.E,
3.5.E, 3.6.B, 3.6.D, 3.6.I, 3.6.J |
Skills * describe &
summarize data from a bar graph * compare data using a
bar graph & double bar graph * represent data on a
bar graph & a line plot * understand scale on
a bar graph * understand numbers
& symbols on a line plot * develop survey
questions * make & test
conjectures based on data * construct & analyze pictographs and
frequency tables
Vocabulary bar graph, category, data, distance, key, double
bar graph, interval, line plot, scale, outlier, range, survey, more than
half, less than half, conjecture |
Session 1.5 – M9 (TE 55) Session 2.5 – M13, M16 (TE 107) Session 2.6 – M14-M15 (TE 113) |
Investigations
1 Session : 1.1 – 1.8 Investigations 2 Session : 2.1 – 2.7 |
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October/November 26 days |
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Collection
and Travel Stories – Unit 3 Addition, Subtraction,
and the Number System 2 Performance Expectations 3.1.A,
3.1.B, 3.1.D, 3.1.E, 3.6.A, 3.6.C, 3.6.E, 3.6.F, 3.6.G |
Skills *
write an equation * add & subtract using different
strategies (break numbers apart, number line, adding up) *
locate a given number on a 1,000s chart *
estimate and find the sum of 2 and 3 digit numbers *
find pairs that add up to 100 *
Fluently & accurately add/subtract whole numbers the standard regrouping
algorithms (teach at end of unit) Vocabulary add
up, difference, landmark numbers, subtract, subtract back, subtraction fact,
round |
Session
2.3 - M35 -36 (TE 80) Session 2.7 – M42 (TE 99) Session 3.6
– M61 -62 (TE 141) Session 4.6 – M64 – 65 (TE 188) |
Investigations: 1 -4 (all
sessions) |
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December 15 days 2nd Trimester |
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Perimeter,
Angles, and Area - Unit 4 2-D Geometry and Measurement Performance Expectations 3.1.A,
3.1.E, 3.4.B, 3.4.C, 3.4.E, 3.6.D, 3.6.E, 3.6.G, |
Skills * measure perimeter of an object * describe & classify 2-dimensional shapes * identify attributes of a triangle * identify attributes of a quadrilateral * determine geometric movement (slide, flip,
turn) *identify & sketch parallel, intersecting,
& perpendicular lines and line segments Vocabulary degree,
flip, slide, turn, vertex (vertices), tetromino, right
angle, perimeter, quadrilateral, parallelogram, parallel, perpendicular,
intersecting lines, line segment |
CBAs to be used (perimeter,
triangles, parallel lines ) |
Investigation 1
Sessions : 1.1 – 1.5 Investigation 2
Sessions : 2.1 – 2.3 Investigation 3
Sessions : 3.1 – 3.6 |
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January/February 23 days |
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Equal
Groups – Unit 5 -Multiplication and
Division Performance Expectations 3.1.E, 3.2.A, 3.2.B, 3.2.C,
3.2.D, 3.2.G, 3.2.H, 3.6.D, 3.6.E, 3.6.F, 3.6.H |
Skills *understand relationship between skip counting,
repeated addition, and multiplication * write multiplication and division equations * solve multiplication and division stories * use arrays as a model for multiplication * use and understand division notation *
multiply any number (11-19) by a single digit number using the distributive
property & place value concepts Vocabulary array,
dimension, division, equation, multiple, multiplication, product, factor,
equal sets, quotient |
Session
1.4 (TE 39) Session 2.5 M13 (TE
71) Session 4.7 M44 (TE 141) |
Investigation
1 – 4 All
sessions |
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February/March 13 days 3rd Trimester |
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Finding
Fair Shares – Unit 7 Fractions and Decimals Performance Expectations 3.2.A,
3.2.C, 3.2.D, 3.3.A, 3.3.B, 3.3.C, 3.3.D |
Skills *
identify equivalent fractions with denominators of 2, 3, 4, 5, 6, 8, 9, 10,
and 12 *
represent fractions that have denominators of same numbers as above *
compare & order fractions that have denominators of same numbers as above *
solve single & multi-step word problems involving comparison of fractions
and verify solutions Vocabulary fraction, numerator, denominator, equivalent
fractions |
Session
1.6 M13 (TE 53) Session 2.3
M17 (TE 74) |
Investigation 1:
1.1 – 1.6 Investigation 2: 2.1 -2.4 |
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March 15 days |
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Measurement Unit Performance Expectations 3.5.B,
3.5.C, 3.5.D |
Skills *
estimate, measure, & compare capacity *
estimate, measure, & compare weight and mass *
measure temperature in degrees Fahrenheit and degrees in Celsius using a
thermometer *
measure length *
correct use of a ruler *
all measurement activities involve use of Vocabulary Fahrenheit, Celsius, grams, inches, yards, feet,
gallons, quarts, pints, cups, pounds, ounces, meters, centimeters, etc. |
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linear, temperature,
weight, capacity lessons |
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April Test weeks |
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How
Many Hundreds? How Many Miles? and WASL Review/ Unit -8 Supplemental Math
Activities during test weeks Performance Expectations 3.1.D, 3.1.E, 3.2.B, 3.2.D, 3.2.E, 3.2.H, 3.3A,
3.3.B, 3.3.C, 3.3.D, 3.5.A, 3.6.D, 3.6.E, 3.6.F, 3.6.G |
Skills * add numbers in the hundreds to sums over 1,000 * estimate & solve problems with sums over
1,000 * solve multi-step addition and subtraction
problems * Fluently & accurately add/subtract whole numbers the
standard regrouping algorithms Vocabulary addend,
difference, estimate, negative, positive |
Session
1.4 M21 (TE47) Session 1.5
M23 – 24 ((TE 55) Session 2.5
M40 (TE91) Session 3.3
M52 (TE116) Session 3.9
M54-55 (TE 146) |
Investigations 1 – 3 all sessions |
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May/June 10-15 days |
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Stories,
Tables, and Graphs – Unit 6 -Patterns, Functions, and
Change Performance Expectations 3.2.B,
3.2.D, 3.2.E, 3.2.F, 3.2.H, 3.5.B, 3.5.E,3.6G, 3.6.I |
Skills *
use tables and graphs to show rate of constant change *
create a line graph to show change over time *
compare information on a line *
solve patterns using patterns and tables *
compare situations in data and tables Vocabulary column, degrees, horizontal axis, multiple,
repeating pattern, row, table, unit, vertical axis |
Session
1.5 M20 – 21 (TE 48) Session
3.7 M 30 – 36 (TE 112) |
Investigation 1 Session:
(optional) Investigation 2
Session: 2.1 – 2.3 Investigation 3 Session: 3.1 – 3.7 |
Supplemental
Resources / Suggested Investigations Deletions
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Skills
to be sure
of |
Computation |
Additional
focus during lessons |
Additional
Materials |
REVIEW (concepts
taught in 2nd grade) |
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* read, write, order, compare, & represent
numbers to 10,000 using numbers, words, and symbols Unit
2 – (2008-209) teach: mode Unit
4 – (2008-2009 only) teach: area, congruence |
Review from 2nd grade * basic addition and
related subtraction facts with sums through 20 3rd
Grade (new) * quick recall of
facts of 1, 2, 5, or 10 with related division facts * know strategies for
recall of multiplication facts 10 x 10 and related division facts |
Unit 1 – teach
rounding to nearest ten, hundred, & thousand (numbers thru 10,000) Unit 2 – teach making
& testing conjectures based on data Units 3 – teach
addition/subtraction using standard regrouping algorithms (teach at the end
of the unit) Unit 4 – parallel
& perpendicular lines, intersecting, line segments, attributes of a
quadrilateral Unit 5 – multiply any
number (11-19) by a single digit number using the distributive property &
place value concepts Mini-Measurement Unit:
length, capacity, weight (estimate, measure, compare) U.S. Customary and
Metric units |
Unit 3 – Place value materials NEED Unit 5 - Place value materials (hundreds, tens,
ones) graph paper (arrays),snap cubes NEED |
Unit 1 – coin
recognition & values, correctly use dollar and cent sign, add sums up to $2.00 Measurement:
telling time to the minute |
Additional
Vocabulary:
Supplemental
Resources / Suggested Investigations Deletions
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Skills
to be sure
of |
Computation |
Additional
focus during lessons |
Additional
Materials |
REVIEW (concepts
taught in 2nd grade) |
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* read, write, order, compare, & represent
numbers to 10,000 using numbers, words, and symbols Unit
2 – (2008-209) teach: mode Unit
4 – (2008-2009 only) teach: area, congruence |
Review from 2nd grade * basic addition and
related subtraction facts with sums through 20 3rd
Grade (new) * quick recall of
facts of 1, 2, 5, or 10 with related division facts * know strategies for
recall of multiplication facts 10 x 10 and related division facts |
Unit 1 – teach
rounding to nearest ten, hundred, & thousand (numbers thru 10,000) Unit 2 – teach making
& testing conjectures based on data Units 3 – teach
addition/subtraction using standard regrouping algorithms (teach at the end
of the unit) Unit 4 – parallel
& perpendicular lines, intersecting, line segments, attributes of a
quadrilateral Unit 5 – multiply any
number (11-19) by a single digit number using the distributive property &
place value concepts Mini-Measurement Unit:
length, capacity, weight (estimate, measure, compare) U.S. Customary and
Metric units |
Unit 3 – Place value materials NEED Unit 5 - Place value materials (hundreds, tens,
ones) graph paper (arrays),snap cubes NEED |
Unit 1 – coin
recognition & values, correctly use dollar and cent sign, add sums up to $2.00 Measurement:
telling time to the minute |